Publications
Paper Proceedings Patents Book Chapters Invited Lectures Lectures
Paper
140 P–P Condensation and P/N–P/P bond metathesis: Facile Synthesis of Cationic Tri- and Tetraphosphanes; C. Taube, K. Schwedtmann, M. Noikham, E. Somsook, F. Hennersdorf, R. Wolf, J. J. Weigand; Angew. Chem. Int. Ed., 2019, DOI: 10.1002/anie.201911483.
139 Controlled Scrambling Reactions to Polyphosphanes via Bond Metathesis Reactions; R. Schoemaker, K. Schwedtmann, A. Franconetti, A. Frontera, F. Hennersdorf, J. J. Weigand; Chem. Sci., 2019, DOI: 10.1039/C9SC04501E.
138 Functionalization of Pentaphosphorus Cations by Complexation; A.-K. Adhikari, C. Ziegler, K. Schwedtmann, C. Taube, J. J. Weigand, R. Wolf; Angew. Chem. Int. Ed., 2019, DOI: 10.1002/anie.201908998R1.
137 [3+2] Fragmentation of a Pentaphosphido Ligand by Cyanide; C. Hoidn, T. Maier, K. Trabitsch, J. J. Weigand, R. Wolf; Angew. Chem. Int. Ed., 2019, DOI: 10.1002/anie.201908744.
136 Amido Silicon Chalcogenide Compounds with Unprecedented Cluster Cores and Low Oxidation State Silicon Atoms; K. Schwedtmann, A. Hepp, K. Schwedtmann, J. J. Weigand, F. Lips; Eur. J. Inorg. Chem., 2019, DOI: 10.1002/ejic.201900954.
135 Formation of an imidazoliumyl-substituted [(LC)4P4]4+ tetracation and transition metal mediated fragmentation and insertion reaction (LC = NHC); K. Schwedtmann, J. Haberstroh, S. Roediger, F. Hennersdorf, A. Bauza, A. Frontera, J. J. Weigand; Chem. Sci., 2019, 10, 6868.
134 Search for invisible modes of nucleon decay in waterwith the SNO+ detector; M. Anderson, et al.; Phys. Rev., 2019, D99, 032008.
133 1,3-Diphosphacyclobutene Cobalt Complexes; C. Rödl, K. Schwedtmann, J. J. Weigand, R. Wolf; Chem. Eur. J., 2019, 25, 6180.
132 Wavy-shaped Polycyclic Hydrocarbons with Controlled Aromaticity; J. Ma, K. Zhang, K. S. Schellhammer, Y. Fu, H. Komber, C. Xu, A. A. Popov, F. Hennersdorf, J. J. Weigand, S. Zhou, W. Pisula, F. Ortmann, R. Berger, J. Liu, X. Feng; Chem. Sci., 2019, 10, 4025.
131 Coordination chemistry of f-block metal ions with ligands bearing bio-relevant functional groups; L. Götzke, G. Schaper, J. März, P. Kaden, N. Huittinen, T. Stumpf, K. K. K. Kammerlander, E. Brunner, P. Hahn, A. Mehnert, B. Kersting, T. Henle, L. F. Lindoy, G. Zanoni, J. J.Weigand; Coord. Chem. Rev., 2019, 386, 267.
130 Polycyclic Aromatic Hydrocarbons Containing A Porrolopyridazin Core; M. Richter, Y. Fu, E. Dmitrieva, J. J. Weigand, A. A. Popov, R. Berger, J. Liu, X. Feng; ChemPlusChem., 2019, 84, 613.
129 NBN-embedded Polycyclic Aromatic Hydrocarbons Containing Pentagonal and Heptagonal Rings; Y. Fu, K. Zhang, E. Dmitrieva, F. Liu, J. Ma, J. J. Weigand, A. A. Popov, R. Berger, W. Pisula, J. Liu, X. Feng; Org. Lett., 2019, 21, 1354.
128 Construction of Pentaphosphido Ligands by P-P Condensation in the Coordination Sphere of Cobalt; C. G. P. Ziegler, T. M. Maier, S. Pelties, C. Taube, F. Hennersdorf, A. W. Ehlers, J. J. Weigand, R. Wolf; Chem. Sci., 2019, 10, 1302.
127 Amine-Borane Dehydrogenation and Transfer Hydrogenation Catalyzed by alpha-Diimine Cobaltates; T. M. Maier, S. Sandl, I. G. Shenderovich, A. Jacobi von Wangelin, J. J. Weigand, R. Wolf; Chem. Eur. J., 2019, 25, 238.
126 Low-Temperature Tailoring of Copper-Deficient Cu3-xP-Electric Properties, Phase Transitions, and Performance in Lithium-Ion Batteries; A. Wolff, T. Doert, J. Hunger, M. Kaiser, J. Pallmann, R. Reinhold, S. Yogendra, L. Giebeler, J. Sichelschmidt, W. Schnelle, R. Whiteside, H. Q. N. Guanaratnee, P. Nockemann, J. J. Weigand, E. Brunner, M. Ruck; Chem. Mater., 2018, 30, 7111.
125 Towards efficient extraction of La(III) from spent FCC catalysts by alkaline pre-treatment; N. Le-Phuc, Y. T. H. Pham, P. N. V. Bui, T. N. Luong, P. N. X. Vo, P. T. Ngo, T. V. Tran, D. A. Nguyen, M. Wenzel, K. Gloe, J. J. Weigand; Minerals Engineering, 2018, 127, 1.
124 Pyrene-Fused s-Indacene; J. Melidonie, J. Liu, Y. Fu, J. J. Weigand, R. Berger, X. Feng; J. Org. Chem., 2018, 83, 6633.
123 Synthesis of NIR-Emitting InAs-Based Core/Shell Quantum Dots with the Use of Tripyrazolylarsane as Arsenic Precursor; R. Tietze, R. Panzer, T. Starzynski, C. Guhrenz, F. Frenzel, C. Würth, U. Resch-Genger, J. J. Weigand, A. Eychmüller; Part. Part. Syst. Charact., 2018, 35, 1800175.
122 Exploration of Thiazolo[5,4-d]thiazole Linkages in Conjugated Porous Organic Polymers for Chemoselective Molecular Sieving; B. P. Biswal, D. Becker, N. Chandrasekhar, J. S. Seenath, S. Paasch, S. Machill, F. Hennersdorf, E. Brunner, J. J. Weigand, R. Berger, X. Feng; Chem. Eur J., 2018, 24, 10868.
121 Toward Full Zigzag-Edged Nanographenes: peri-Tetracene and Its Corresponding Circumanthracene; M. R. Ajayakumar, Y. Fu, J. Ma, F. Hennersdorf, H. Komber, J. J. Weigand, A. Alfonsov, A. A. Popov, R. Berger, J. Liu, K. Müllen, X. Feng; J. Am. Chem. Soc., 2018, 140, 6240.
120 Understanding the chemical reactivity of phosphonium-based ionic liquids with tellurium; T. Zhang, K. Schwedtmann, J. J. Weigand, T. Doert, M. Ruck; Chem. Eur. J., 2018, 24, 9325.
119 Extractive Separation of Trivalent Rare Earth Metal Ions with Phenylphosphoric Acid Type Trident Molecule for rare Metal Recovery; K. Ohto, H. Murashima, S. Morasida, H. Kawakita, M. Wenzel, J. J. Weigand, K. Gloe; Int. J. Soc. Mater. Eng. Resour., 2018, 23, 36.
118 Production of high purity rare earth mixture from iron-rich spent fluid catalytic cracking (FCC) catalyst using acid leaching and two-step solvent extraction process; L-P. Nguyen, Y. T. H. Pham, P. T. Ngo, T. V. Tran, L. V. Tran, N. T. H. Le, L. H. Nguyen, T. T. Dang, D. A. Nguyen, M. Wenzel, D. Hartmann, K. Gloe, J. J. Weigand, K. Kretschmer; Korean J. Chem. Eng., 2018, 35, 1195.
117 Recent Advances in Imidazoliumyl-substituted Phosphorus Compounds; K. Schwedtmann, G. Zanoni, J. J. Weigand; Chem. Asian J., 2018, 13, 1388.
116 Tripodal polyamines - adjustable receptors for cation extraction; M. Wenzel, F. Hennersdorf, M. Langer, K. Gloe, B. Antonioli, H.-J. Buschmann, L. F. Lindoy, G. Bernhard, K. Gloe, J. J. Weigand; Separation Science and Technology, 2018, 53, 1273.
115 New Trident Molecule with Phosphoric Acid Functionality for Trivalent Rare Earth Extraction; K. Ohto, H. Murashima, H. Murakami, S. Morisada, H. Kawakita, M. Wenzel, J. J. Weigand, K. Gloe; Indones. J. Chem., 2017, 17, 491.
114 Recent advances in anion recognition; M. Wenzel, J. J. Weigand; J. Incl. Phenom. Macrocycl. Chem., 2017, 89, 247.
113 Donor acceptor interactions in tri(phosphonio)methanide dications [(Ph3P)2CP(X)Ph2]2+; S. Yogendra, F. Hennersdorf, A. Bauzà, A. Frontera, R. Fischer, J. J. Weigand; Dalton Trans., 2017, 46, 15503.
112 Mechanistic exploration of the copper(I) phosphide synthesis in phosphonium-based and phosphorus-free ionic liquids; M. Lê Anh, A. Wolff, M. Kaiser, S. Yogendra, J. J. Weigand, J. Pallmann, E. Brunner, M. Ruck, T. Doert; Dalton Trans., 2017, 46, 15004.
111 Reductive Ring Opening of a Cyclotris(phosphonio)methanide Dication to a Phosphanylcarbodiphosphorane: In Situ UV-Vis Spectroelectrochemistry and Gold Coordination; S. Yogendra, S. Schulz, F. Hennersdorf, S. Kumar, R. Fischer, J. J. Weigand; Organometallics, 2017, 37, 748. (S. Yogendra and S. Schulz contributed equally and share first authorship)
110 Cationic Nitrogen Doped Helical Nanographenes; K. Xu, Y. Fu, Y. Zhou, F. Hennersdorf, P. Machata, I. Vincon, J. J. Weigand, A. A. Popov, R. Berger, X. Feng; Angew. Chem. Int. Ed., 2017, 56, 15876.
109 Selective Derivatisation of a Hexaphosphane from Funktionalization of White Phosphorus; F. Hennersdorf, J. Froetschel, J. J. Weigand; J. Am. Chem. Soc., 2017, 139, 14592.
108 Versatile Tri(pyrazolyl)phosphanes - Application as phosphorus precursors for the synthesis of highly emitting InP/ZnS quantum dots; R. Panzer, C. Guhrenz, R. Hübner, N. Gaponik, D. Haubold, A. Eychmüller, J. J. Weigand; Angew. Chem. Int. Ed., 2017, 56, 14737.
107 Dissolution behaviour and activation of selenium in phosphonium based ionic liquids; T. Zhang, K. Schwedtmann, J. J. Weigand, T. Doert, M. Ruck, Chem. Commun., 2017, 53, 7588.
106 π-Extended and Curved Anti-Aromatic Polycyclic Hydrocarbons; J. Liu, J. Ma, K. Zhang, P. Ravat, P. Machata, S. M. Avdoshenko, F. Hennersdorf, H. Komber, W. Pisula, J. J. Weigand, A. A. Popov, R. Berger, K. Müllen, X. Feng; J. Am. Chem. Soc., 2017, 139, 7513.
105 A Tetracyclic Octaphosphane R2P8 (R = (DDP)GaBr) by Subsequent Addition, Inversion and Condensation Reactions; F. Hennersdorf, J. J. Weigand; Angew. Chem. Int. Ed., 2017, 56, 7858.
104 Selective and Reversible Fluoride Complexation from Water by a Cyclic Tri(phosphonio)methanide Dication; S. Yogendra, F. Hennersdorf, A. Bauzá, A. Frontera, R. Fischer, J. J. Weigand; Angew. Chem. Int. Ed., 2017, 56, 7907.
103 Isolation of Azadiphosphiridines and Diphosphenimines by Cycloaddition of Azides and a Cationic Diphosphene; K. Schwedtmann, F. Hennersdorf, A. Bauzà, A. Frontera, R. Fischer, J. J. Weigand, Angew. Chem. Int. Ed., 2017, 56, 6218.
102 Nitrogen-Phosphorus(III)-Chalcogen Macrocycles for the Synthesis of Polynuclear Silver(I) Sandwich Complexes; S. Yogendra, F. Hennersdorf, J. J. Weigand, Inorg. Chem., 2017, 56, 8698.
101 Facile synthesis of potassium tetrathiooxalate – The “true” monomer for the preparation of electron-conductive poly(nickel-ethylenetetrathiolate); R. Tkachov, L. Stepien, A. Roch, H. Komber, F. Hennersdorf, J. J. Weigand, I. Bauer, A. Kiriy, C. Leyens; Tetrahedron, 2017, 73, 16, 2250.
100 Exploring the Chemical Reaction Space at the Formation of Chalcogenidometalate Superspheres in Ionic Liquids; S. Santner, S. Yogendra, J. J. Weigand, S. Dehnen; Chem. Eur. J., 2017, 23, 1999.
99 Carbodiphopshirane mediated synthesis of a triflyloxyphosphonium dication and its reactivity towards nucleophiles; S. Yogendra, F. Hennersdorf, A. Bauzà, A. Frontera, R. Fischer, J. J. Weigand, Chem. Commun., 2017, 53, 2954.
98 The Importance of Pore Size and Surface Polarity for Polysulfide Adsorption in Lithium Sulfur Batteries; F. Hippauf, W. Nickel, G.-P. Hao, K. Schwedtmann, L. Giebeler, S. Oswald, L. Borchardt, S. Doerfler, J. J. Weigand, S. Kaskel; Adv. Mater. Interfaces, 2016, 3, 1600508.
97 Cationic 5-phosphonio-substituted N-heterocyclic carbenes; K. Schwedtmann, R. Schoemaker, F. Hennersdorf, A. Bauza, A. Frontera, R. Weiss, J. J. Weigand; Dalton Trans., 2016, 45, 11384.
96 Self-assembly of [2+2] Co(II) metallomacrocycles and Ni(II) metallogels with novel bis(pyridylimine) ligands; N. Kelly, K. Gloe, T. Doert, F. Hennersdorf, A. Heine, J. März, U. Schwarzenbolz, J. J. Weigand, K. Gloe; J. Organomet. Chem., 2016, 821, 182.
95 Recent highlights in mixed-coordinate oligophosphorus chemistry; M. Donath, F. Hennersdorf, J. J. Weigand; Chem. Soc. Rev., 2016, 45, 1145. (M. Donath and F. Hennersdorf contributed equally and share first authorship)
94 Condensation Reactions of Chlorophosphanes with Chalcogenides; S. Yogendra, S. S. Chitnis, F. Hennersdorf, M. Bodensteiner, R. Fischer, N. Burford, J. J. Weigand; Inorg. Chem., 2016, 55, 1854.
93 Unique Occurrence of Cationic and Anionic Bis-1,2-Diaminocyclohexane Copper(II) Units in a Double Complex Salt; N. Kelly, M. Wenzel, T. Doert, K. Gloe, J. J. Weigand, L. F. Lindoy, K. Gloe; Aust. J. Chem., 2016, 69, 533.
92 [(ClImDipp)P=P(Dipp)][GaCl4]: A Polarized, Cationic Diphosphene; K. Schwedtmann, M. H. Holthausen, C. H. Sala, F. Hennersdorf, R. Fröhlich, J. J. Weigand; Chem. Commun., 2016, 52, 1409.
91 Tetra-cationic imidazoliumyl-substituted phosphorus-sulfur heterocycles from a cationic organophosphorus sulfide; F. D. Henne, F. A. Watt, K. Schwedtmann, F. Hennersdorf, M. Kokoschka, J. J. Weigand; Chem. Commun., 2016, 52, 2023.
90 Extraction Studies of Heavy Metal Ions Employing Benzothiaoxacrown Compound; T. Tsend-Ayush, M. Wenzel, K. Gloe, K. Gloe, J. J. Weigand, Y. V. Fedorov, O. A. Fedorova, S. P. Gromov, P. G. Plieger; Solvent Extraction Research and Development, Japan, 2016, 23, 31.
89 Formation of the spirocyclic, Si-centered cage cations [ClP(NSiMe3)2Si(NSiMe3)2P5]+ and [P5(NSiMe3)2Si(NSiMe3)2P5]2+; M. H. Holthausen, J. J. Weigand; Dalton Trans., 2016, 45, 1953.
88 Reaction of P4 with in situ formed cyclo-triphosphatriazenium cation [(DmpNP)3Cl2]+ (Dmp = 2,6-dimethylphenyl); M. H. Holthausen, C. Sala, J. J. Weigand; Eur. J. Inorg. Chem., 2016, 5, 667.
87 Uranyl(VI) binding by bis(2-hydroxyaryl)diimine and bis(2-hydroxyaryl)diamine ligand derivatives. Synthetic, X-ray, DFT and solvent extraction studies; H. B. Tanh Jeazet, K. Gloe, T. Doert, J. Mizera, O. N. Kataeva, S. Tsushima, G. Bernhard, J. J. Weigand, L. F. Lindoy, K. Gloe; Polyhedron, 2016, 103, Part B, 198.
86 Self-assembly of Dinuclear Double-stranded Cu(II) Helicates with 3-Ethoxy-2-hydroxyphenyl Substituted Diimines; Synthesis, Molecular Structure and Host-guest Recognition of H2O; N. Kelly, J. Schulz, K. Gloe, T. Doert, K. Gloe, M. Wenzel, M. Acker, J. J. Weigand; Z. Anorg. Allg. Chem., 2015, 641, 2215.
85 Synthesis and EPR/UV/Vis-NIR Spectroelectrochemical Investigation of a Persistent Phosphanyl Radical Dication; K. Schwedtmann, S. Schulz, F. Hennersdorf, T. Strassner, E. Dmitrieva, J. J. Weigand; Angew. Chem. Int. Ed., 2015, 54, 11054.
84 Dioxygen activation by an in situ reduced Cu(II) hydrazone complex; C. Radunsky, J. Kösters, M. C. Letzel, S. Yogendra, C. Schwickert, S. Manck, B. Sarkar, R. Pöttgen, J. J. Weigand, J. Neugebauer, J. Müller; Eur. J. Inorg. Chem., 2015, 4006.
83 Synthesis of Selected Cationic Pnictanes [LnPnX3-n]n+ (L = Imidazolium-2-yl; Pn = P, As; n = 1-3) and Replacement Reactions with Pseudohalogens; F. D. Henne, A. T. Dickschat, F. Hennersdorf, K.-O. Feldmann, J. J. Weigand; Inorg. Chem., 2015, 54, 6849.
82 Synthesis and reactivity of cyclotetra(stibinophosphonium) tetracations: redox and coordination chemistry of phosphine-antimony complexes; S. S. Chitnis, A. P. M. Robertson, N. Burford, J. J. Weigand, R. Fischer; Chem. Sci., 2015, 6, 2559.
81 Reductive Catenation of Phosphine Antimony Complexes; S. S. Chitnis, N. Burford, J. J. Weigand, R. McDonald; Angew. Chem., 2015, 127, 7939; Angew. Chem. Int. Ed., 2015, 54, 7828.
80 [P3Se4]+: A Binary Phopshorus-Selenium Cation; K.-O. Feldmann, T. Wiegand, J. Ren, H. Eckert, J. Breternitz, M. F. Groh, U. Miller, M. Ruck, B. Maryasin, C. Ochsenfeld, O. Schön, K. Karaghiosoff, J. J. Weigand; Chem. Eur. J., 2015, 21, 9697.
79 5,7,8,10,15,17,18,20-Octaphenyl-21,23-Dithiaporphyrin: Synthesis, Structure and Spectroelectrochemistry; V. Lukes, P. Rapta, L. Götzke, A. Packalén, E. Dmitrieva, J. K. Clegg, K. Gloe, K. Gloe, J. J. Weigand; J. Solid State Electrochem., 2015, 19, 123.
78 The Versatile ReagentPh3As(OTf)2: One-Pot Synthesis of [P7(AsPh3)3][OTf]3 from PCl3; M. Donath, M. Bodensteiner, J. J. Weigand; Chem. Eur. J., 2014, 20, 17306.
77 A Versatile Protocol for the Synthesis of Pyrazolyl-substituted Pyridinium- and Guanidinium Salts from Pyridone and Urea derivatives; A. K. C. Echterhoff, S. Yogendra, J. Kösters, R. Fischer, J. J. Weigand; Eur. J. Org. Chem., 2014, 34, 7631.
76 Heteropolynuclear 3d- 4f- Metal Complexes in Solvent Extraction; N. Kelly, K. Schnaars, T. Doert, F. Hennersdorf, A. Heine, F. Taube, M. Acker, K. Gloe, K. Gloe, J. J. Weigand; ISEC2014, 2014, 752.
75 Frustrated Lewis pair-mediated C-O or C-H bond activation of ethers; M. H. Holthausen, T. Mahdi, C. Schlepphorst, L. J. Hounjet, J. J. Weigand, D. W. Stephan; Chem. Commun., 2014, 50, 10038.
74 The chemistry of cationic polyphosphorus cages - syntheses, structure and reactivity; M. H. Holthausen, J. J. Weigand; Chem. Soc. Rev., 2014, 43, 6639.
73 Hauptgruppenelemente: Carbene und ihre Homologen sowie die Suche nach dem Außergewöhnlichen. Koordinationschemie: Metall-Metall-Mehrfachbindungen zwischen zwei 3d-Metallen; Funktionen in der supramolekularen Chemie. Bioorganik: Umsetzung von H2, O2, N2 und e- sowie anorganische Verbindungen für die Pharmazie; R. C. Fischer, J. J. Weigand, I. Siewert, M. Walter, K. Ray, P. Kurz; Nachrichten aus der Chemie, 2014, 62, 219.
72 Self-Assembly of an Imidazolate-Bridged FeIII/CuII Heterometallic Cage; F. Reichel, J. Clegg, K. Gloe, K. Gloe, J. J. Weigand, J. Reynolds, C.-G. Li, J. Aldrich-Wright, C. Kepert, L. Lindoy, H.-C. Yao, F. Li; Inorg. Chem., 2014, 53, 688.
71 NHC-Mediated Synthesis of an Asymmetric, Cationic Phosphoranide, a Phosphanide, and Coinage-Metal Phosphanido Complexes; K. Schwedtmann, M. H. Holthausen, K.-O. Feldmann, J. J. Weigand; Angew. Chem. Int. Ed., 2013, 52, 14204.
70 Phosphenium-Insertion and Chloronium-Addition Reactions Involving the cyclo-Phosphanes (t-BuP)n (n = 3, 4); M. H. Holthausen, D. Knackstedt, N. Burford, J. J. Weigand; Aust. J. Chem., 2013, 66, 1155.
69 [3+2] Fragmentation of an [RP5Cl]+ cage cation induced by a N-heterocyclic carbene; M. H. Holthausen, S. K. Surmiak, P. Jerabek, G. Frenking, J. J. Weigand; Angew. Chem. Int. Ed., 2013, 52, 11078.
68 Synthesis of cationic R2P5+ cages and subsequent chalcogenation reactions; M. H. Holthausen, A. Hepp, J. J. Weigand; Chem. Eur. J., 2013, 19, 9895.
67 Observation of a Chloride-Bridged P-P Bond in the Phosphorus Cation [L(Cl)P(μ-Cl)P(Cl)L]+ (L = NHC); F. D. Henne, E.-M. Schnoeckelborg, K.-O. Feldmann, J. Grunenberg, R. Wolf, J. J. Weigand; Organometallics, 2013, 32, 6674.
66 Hauptgruppenelemente: Neue Synthesestrategien, ungewöhnliche Bindungssituationen und vollständige katalytische Kreisprozesse - Koordinationschemie: Gold als überraschendes Element und metallhaltige, supramolekulare Systeme gewinnen an Komplexität - Bioorganik: Mechanismen von Metallenzymen und Aktivierung von Sauerstoff; R. C. Fischer, J. J. Weigand, R. Wolf, G. Clever, P. Kurz; Nachrichten aus der Chemie, 2013, 61, 219.
65 Zerovalent [Pd(NHC)(Alkene)1-2] Complexes Bearing Expanded Ring N-Heterocyclic Carbene Ligands in Transfer Hydrogenation of Alkynes; C. J. Elsevier, P. Hauwert, J. Dunsford, D. Tromp, J. J. Weigand, M. Lutz, K. Cavell; Organometallics, 2013, 31, 131.
64 P-N/P-P Bond Metathesis for the Synthesis of Complex Polyphosphanes; K.-O. Feldmann, J. J. Weigand; J. Am. Chem. Soc., 2012, 134, 15443.
63 One-Pot Syntheses of Cationic Polyphosphorus Frameworks with Two-, Three-, and Four-Coordinate Phosphorus Atoms by One-Pot Multiple P-P Bond Formations from a P1 Source; K.-O. Feldmann, J. J. Weigand; Angew. Chem. Int. Ed., 2012, 51, 7545.
62 Multiple-charged P1-centered Cations: Perspectives in Synthesis; K.-O. Feldmann, J. J. Weigand; Angew. Chem. Int. Ed., 2012, 51, 6566.
61 Preparation of cationic [(R2N)P5Cl]+ - cage compounds from [(R2N)PCl]+ and P4; M. H. Holthausen, J. J. Weigand; Z. Anorg. Allg. Chem., 2012, 638, 1103.
60 Anorganische Chemie 2011; R. C. Fischer, J. J. Weigand; Nachrichten aus der Chemie, 2012, 60, 216.
59 Formation of Cationic [RP5Cl]+ - Cages via Insertion of [RPCl]+ - Cations into a P-P Bond of the P4 Tetrahedron; M. H. Holthausen, K.-O. Feldmann, S. Schulz, A. Hepp, J. J. Weigand; Inorg. Chem., 2012, 51, 3374.
58 Access to catenated and branched polyphosphorus ligands and coordination complexes via a tri(pyrazolyl)phosphane; K.-O. Feldmann, R. Fröhlich, J. J. Weigand; Chem. Commun., 2012, 48, 4296.
57 Ligand-Stabilized [P4]2+ Cations; M. Donath, E. Conrad, P. Jerabek, G. Frenking, R. Fröhlich, N. Burford, J. J. Weigand; Angew. Chem. Int. Ed., 2012, 51, 2964.
56 A Versatile Method for the Conversion of Phosphane Oxides into Synthetically useful Organophosphorus Compounds; K.-O. Feldmann, F. Klotter, J. J. Weigand; ChemSusChem, 2011, 4, 1805.
55 Synthesis of Anionic Iron Polyphosphides by Reaction of White Phosphorus with “Cp*Fe-“; E.-M. Schnöckelborg, J. J. Weigand, R. Wolf; Angew. Chem., 2011, 123, 6787; Angew. Chem. Int. Ed., 2011, 50, 6657.
54 Anorganische Chemie 2010; R. C. Fischer, J. J. Weigand, R. Wolf, S. Rau, U. Schatzschneider; Nachrichten aus der Chemie, 2011, 59, 221.
53 Rigid pyridyl substituted NHC ligands, their Pd(0)-complexes and their application in selective transfer semihydrogenation of alkynes; S. Warsink, S. Bosman, J. J. Weigand, C. J. Elsevier; Appl. Organomet. Chem., 2011, 25, 276.
52 Bulky Picolyl Substituted NHC Ligands and Their Pd0 Complexes; S. Warsink, C. M. S. van Aubel, J. J. Weigand, S.-T. Liu, C. J. Elsevier; Eur. J. Inorg. Chem., 2010, 35, 5556.
51 Mechanism of Pd(NHC)-catalyzed transfer hydrogenation of alkynes; P. Hauwert, R. Boerleider, S. Warsink, J. J. Weigand, C. J. Elsevier; J. Am. Chem. Soc., 2010, 132, 16900.
50 Carbene-Stabilized Phosphorus(III)-Centered Cations [LPX2]+ and [L2PX]2+ (L = NHC, X = Cl, CN, N3) ; J. J. Weigand, K.-O. Feldmann, F. D. Henne; J. Am. Chem. Soc., 2010, 132, 16321.
49 NHC-ligands with a secondary pyrimidyl donor for electron-rich palladium(0) complexes; S. Warsink, I-H. Chang, J. J. Weigand, P. Hauwert, J-T. Chen, C. J. Elsevier; Organometallics, 2010, 29, 4555.
48 Zwitterionic and cationic P5-Clusters from four-membered phosphorus-nitrogen-metal heterocycles; M. H. Holthausen, C. Richter, A. Hepp, J. J. Weigand; Chem. Commun., 2010, 46, 6921.
47 Preparation of Ligand-Stabilized [P4O4]2+ via Controlled Hydrolysis of a Janus-Head Type Diphosphorus Trication; J. J. Weigand, K.-O. Feldmann, A. K. C. Echterhoff, A. Ehlers, K. Lammertsma; Angew. Chem. Int. Ed., 2010, 49, 6178.
46 Template Controlled Formation of an [11]ane-P2CNHC Macrocyclic Ligand at an Iron(II) Template; A. Flores-Figueroa, T. Pape, J. J. Weigand, F. Ekkehardt Hahn; Eur. J. Inorg. Chem., 2010, 19, 2907.
45 Acetylenedithiolate as directional bridging ligand in cobalt(i) alkyne platinum dithiolato bimetallic complexes; W. W. Seidel, M. J. Meel, F. Hupka, J. J. Weigand; Dalton Trans, 2010, 39, 624 .
44 Silver and gold complexes with benzimidazolin-2-ylidene ligands; M. Jahnke, J. Paley, F. Hupka, J. J. Weigand, F. E. Hahn; Z. Naturforsch. B., 2009, 64, 1458.
43 New Synthetic Procedures to Catena-Phosphorus Cations: Preparation and Dissociation of the First cyclo-Phosphino-halophosphonium Salts; J. J. Weigand, N. Burford, R. J. Davidson, T. S. Cameron, P. Seelheim; J. Am. Chem. Soc., 2009, 131, 17943.
*The paper was selected to be highlighted in the Chemical & Engineering News (C&EN 42 December 7, 2009).
42 A tetranuclear molecular rectangle from four gold(I) atoms linked by dicarbene and diphosphine ligands; C. Radloff, J. J. Weigand, F. E. Hahn; Dalton Trans., 2009, 43, 9392.
41 Preparation of the [(DippNP)2(P4)2]2+-Dication by the Reaction of [DippNPCl]2 and a Lewis Acid with P4; J. J. Weigand, M. H. Holthausen; J. Am. Chem. Soc., 2009, 131, 14210.
40 Formation of P5, P6, and P7 Cationic Clusters by the Insertion of [Ph2P]+ into P-P bonds of P4; J. J. Weigand, M. H. Holthausen, R. Fröhlich; Angew. Chem. Int. Ed., 2009, 48, 295.
39 Understanding the Role Structural Changes Play in the Formation of Strong and Weak Hydrogen Bonds in Tetramethylalkyldiammonium Dithiocanate Salts; D. Wolstenholme, J. J. Weigand, E. M. Cameron, T. S. Cameron; Crystal Growth & Design, 2009, 9, 282.
38 The Binary Ph2PCl:GaCl3 System: A Room Temperature Molten Medium for P-P Bond Formation; J. J. Weigand, N. Burford, A. Decken; Eur. J. Inorg. Chem., 2008, 28, 4343.
37 Bistetrazolylamine - Synthesis and Characterization; T. M. Klapötke, P. Mayer, J. Stierstorfer, J. J. Weigand; J. Mat. Chem., 2008, 18, 5248.
36 The progression of strong and weak hydrogen bonds in a series of ethylendiammonium dithiocyanate derivatives - a new bonding protocol for macromolecules?; D. Wolstenholme, J. J. Weigand, E. M. Cameron, T. S. Cameron; Phys. Chem. Chem. Phys., 2008, 10, 3569.
35 Understanding the Electronic Structure of Hexamethyldiphosphonium Triflate through Experimental and Theoretical Charge Density Studies; D. Wolstenholme, J. J. Weigand, R. J. Davidson, T. S. Cameron; J. Phys. Chem. A, 2008, 112, 3424.
34 Hexaphenylhexaphosphinane benzene solvate; J. J. Weigand, N. Burford, A. Decken; Acta Cryst C, 2008, C64, o64.
33 Cooperative Iron(II) Spin Crossover Complexes with N4O2 Coordination Sphere; B. Weber, E. Kaps, J. J. Weigand, C. Carbonera, J.-F. Letard, K. Achterhold, F. G. Parak; Inorg. Chem., 2008, 47, 487.
32 Bifunctional Phosphorus Lewis Acids from Dichlorodiphosphadiazanes; R. J. Davidson, J. J. Weigand, N. Burford, A. Decken, U. Werner-Zwanziger; Chem. Commun., 2007, 4671.
31 Preparation and Characterization of a Ligand-Stabilized Trimethylphosphine Dication; J. J. Weigand, N. Burford, A. Decken, A. Schulz; Eur. J. Inorg. Chem., 2007, 4868.
30 Coordination Complexes of the Dimethylthiophosphonium Cation and Ligand Exchange; J. J. Weigand, N. Burford, D. Mahnke, A. Decken; Inorg. Chem., 2007, 46, 7689.
29 Prototypical Phosphorus Analogues of Ethane: General and Versatile Synthetic Approaches to Hexaalkylated P-P Diphosphonium Dications; J. J. Weigand, N. Burford, S. Riegel, A. Decken; J. Am. Chem. Soc., 2007, 129, 7969.
28 A second polymorph of catena-hexamethyldiphosponium trifluoromethane-sulfonate; J. J. Weigand, R. J. Davisdon, T. S. Cameron, N. Burford; Acta Cryst., 2007, C63, o193.
27 A Melt Approach to the Synthesis of catena-Phosphorus Dications To Access Derivatives of [P6Ph4R4]2+; J. J. Weigand, N. Burford, M. D. Lumsden, A. Decken; Angew. Chem., 2006, 118, 6885; Angew. Chem. Int. Ed., 2006, 45, 6733.
26 5,5’-bis-(1H-tetrazolyl)amine (H2BTA) and 5,5’-bis-(2-methyl-tetrazolyl)amine (Me2BTA): promising ligands in new copper based priming charges (PC); J. Stierstorfer, J. J. Weigand, T. M. Klapötke, P. Mayer, K. Polborn; 37th International Annual Conference ICT, 2006. 134/1.
25 5,5’-bis-(1H-tetrazolyl)amine (H2BTA): a promising ligand in noval copper based priming charges (PC); J. J. Weigand, T. M. Klapötke, P. Mayer, K. Polborn, and J. Stierstorfer; New Trends in Research of Energetic Materials, Proceedings of the Seminar, 9th, Pardubice, Czech Republic, 2006, 641.
24 On the Staudinger Reaction of SP(N3)3 with (Me3Si)2N-(Me3Si)N-PPh2; N. Götz, S. Herler, P. Mayer, A. Schulz, A. Villinger, J. J. Weigand; Eur. J. Inorg. Chem., 2006, 10, 2051.
23 N-Nitroso- and N-Nitraminotetrazoles; J. J. Weigand, K. Karaghiosoff, T. M. Klapötke, P. Mayer, H. Piotrowski, K. Polborn, R. L. Willer; J. Org. Chem., 2006, 71, 1740.
22 Triazadiphosphole; S. Herler, P. Mayer, J. Schmedt auf der Günne, A. Schulz, A. Villinger, J. J. Weigand; Angew. Chem., 2005, 117, 7968; Angew. Chem. Int. Ed., 2005, 44, 7790.
21 BTA Copper Complexes; J. J. Weigand, M. Friedrich, J. C. Galvez-Ruiz, T. M. Klapötke, P. Mayer, B. Weber; Inorg. Chem., 2005, 44, 8044.
20 The Dianion of 5-Cyanoiminotetrazoline: C2N62-; J. J. Weigand, A. Schulz, T. M. Klapötke, C. Kuffer, P. Mayer, K. Polborn; Inorg. Chem., 2005, 44, 5949.
19 Azidoformamidinium and Guanidinium 5,5’-Azotetrazolate Salts; J. J. Weigand, M. Hiskey, A. Hammer, G. Holl, T. M. Klapötke, K. Polborn, J. Stierstorfer; Chem. Mater., 2005, 17, 3784.
18 Properties of a highly friction sensitive derivative of 1,5-Diamino-1H-tetrazole (DAT): 1,5-Diamino-4-Methyltetrazolium dinitramide; J. J. Weigand, G. Fischer, G. Holl, T. M. Klapötke, and P. Mayer; New Trends in Research of Energetic Materials, Proceedings of the Seminar, 8th, Pardubice, Czech Republic, 2005, 190.
17 3,5-Dimethyl-2,4,6-triketo-1,3,5-oxadiazine: short intermolecular contacts determining the crystal packing; J. J. Weigand, J. Geith, T. M. Klapötke, P. Mayer, A. Schulz; Acta Cryst., 2005, C61, o545.
16 Dodecahydroxycyclohexane Dihydrate; J. J. Weigand, T. M. Klapötke, K. Polborn; Acta Cryst., 2005, E61, o1396.
15 Nitro(nitroso)cyanomethanides; H. Brand; P. Mayer; A. Schulz, J. J. Weigand; Angew. Chem., 2005, 117, 3998; Angew. Chem. Int. Ed., 2005, 44, 3929.
14 A study on the thermal decomposition behavior on derivatives of 1,5-diamino-1H-tetrazole; a new familiy of energetic heterocyclic-based salts; J. J. Weigand, G. Fischer, G. Holl, and T. M. Klapötke; Thermochim. Acta., 2005, 437, 176.
13 Derivatives of 1,5-Diamino-1H-tetrazole; A New Familiy of Energetic Heterocyclic-based Salts; J. J. Weigand, J. C. Galvez-Ruiz, G. Holl, K. Karaghiosoff, T. M. Klapötke, K. Lönwitz, P. Mayer, H. Nöth, K. Polborn, C. J. Rohbogner; Inorg. Chem., 2005, 4237.
12 Mono-, Di and Tri-Coordinated Phosphorus Attached to a N-N Unit: An Experimental And Theoretical Study; G. Fischer, S. Herler, P. Mayer, A. Schulz, A. Villinger, J. J. Weigand; Inorg. Chem., 2005, 44, 1740.
11 1,5-Diamino-4-methyltetrazolium dinitramide; J. J. Weigand, A. Schulz, T. M. Klapötke, P. Mayer; J. Am. Chem. Soc., 2005, 127, 2032.
10 Blue Alkali Dinitrosomethanides: Synthesis, Structure, and Bonding; H. Brand, P. Mayer, K. Polborn, A. Schulz, J. J. Weigand; J. Am. Chem. Soc., 2005, 127, 1360.
9 Synthesis, Structure, Molecular Orbital Calculations and Decomposition Mechanism for Tetrazolylazide CHN7, its Phenyl Derivative PhCN7 and Tetrazolylpentazole CHN9; A. Hammerl, J. J. Weigand, T. M. Klapötke, P. Mayer; Propellants, Explosives and Pyrotechnics, 2005, 30, 17.
2004 8 1,4-Bis-[1-Methyltetrazol-5-yl]-1,4-Dimethyl-2-Tetrazene: A Stable, Highly Energetic Hexamer of Diazo methane (CH2N2)6; J. J. Weigand, T. M. Klapötke, P. Mayer, A. Schulz; Propellants, Explosives and Pyrotechnics, 2004, 29, 325.
7 Pyrolysis experiments and thermochemistry of mononitrobiuret (MNB) and 1,5-dinitrobiuret (DNB); J. J. Weigand, J. Geith, G. Holl, T. M. Klapötke; Combustion and Flame, 2004, 139, 358.
6 Thermal Decomposition of MNB and DNB - A Thermogravimetric, IR Gas Phase Spectroscopic and Mass Spectrometric Study; J. J. Weigand, J. Geith, G. Holl, T. M. Klapötke; 35th International Annual Conference ICT, Karlsruhe, 2004 175/1.
5 Dinitrobiuret and its Salts; J. Geith, K. Karaghiosoff, T. M. Klapötke, P. Mayer, J. J. Weigand; New Trends in Research of Energetic Materials, Proceedings of the Seminar, 7th, Czech Republic, 2004, 476.
4 New High Explosives and Propellants Based on Biuret and Tetrazole Compounds; J. Geith, A. Hammerl, G. Holl, T. M. Klapötke, J. J. Weigand; New Trends in Research of Energetic Materials, Proceedings of the Seminar, 7th, Pardubice, Czech Republic, 2004, 25.
3 Calculation of the Detonation Velocities and detonation Pressure of Dinitrobiuret (DNB) and Diaminotetrazole Nitrate (HDAT-NO3); J. Geith, G. Holl, T. M. Klapötke, J. J. Weigand; Propellants, Explosives and Pyrotechnics, 2004, 29, 3.
2001 2 Synthesis, Characterization and Crystal Structure of 1,3-Dipentafluorophenyl- 2,2,2,4,4,4-hexaazido-1,3-diaza-2,4-diphosphetidine; C. Aubauer, G. Kramer, K. Karaghiosoff, T. M. Klapötke, A. Schulz, J. J. Weigand; Z. Anorg. Allg. Chem., 2001, 2547.
2000 1 1,3-Diphenyl-2,4-hexaazido-1,3-diaza-2,4-diphosphetidine: synthesis and structural characterization of the first nitrogen-penta-coordinated phosphorus with three azide groups; C. Aubauer, T. M. Klapötke, H. Nöth, A. Schulz, M. Suter, J. J. Weigand; J. Chem. Soc., Chem. Commun., 2000, 2491.
PROCEEDINGS
2019 7 Insights into the Deactivation and Product Formation Behaviour of ZSM-5 Zeolite Catalysts in the Conversion of Ethanol to Small Aromatics; M. Seifert, M. S. Marschall, T. Gille, O. Busse, W. Reschetilowski, J. J. Weigand; DGMK-Conference “Thermische Konversion – Schlüsselbaustein für künftige Energie- und Rohstoffsysteme”, Preprints of DGMK-Conference 2019-2, Dresden, Germany, 2019, 159 (ISBN: 978-3-941721-97-5).
2018 6 Production of ZSM-5 - based Industrial Catalysts by Educts and Residues from Vietnam for Application in the FCC-Process; O. Busse, V. Xuan Hoan, D. Thanh Tung, J. J. Weigand; DGMK-Conference "Challenges for Petrochemicals and Fuels: Integration of Value Chains and Energy Transition", Preprints of DGMK-Conference 2018-2, Berlin, Germany, 2018, 213 (ISBN: 978-3-941721-87-6) 5 Agglomeration Behavior of FCC – Catalyst-Particles in Spray Drying; A. Carrasco, M. Süß, O. Busse, J. J. Weigand; DGMK-Conference "Challenges for Petrochemicals and Fuels: Integration of Value Chains and Energy Transition", Preprints of DGMK-Conference 2018-2, Berlin, Germany, 2018, 213 (ISBN: 978-3-941721-87-6) 4 Dissolution of Spent Fluid Catalytic Cracking Catalyst (FCC Catalyst): Investigation of Dissolution Behaviour for Production of Synthesis Matrices; M. Marschall, E. Schwab, O. Busse, J. J. Weigand; DGMK-Conference "Challanges for Petrochemicals and Fuels: Integration of Value Chains and Energy Transition", Preprints of DGMK-Conference 2018-2, Berlin, Germany, 2018, 217 (ISBN: 978-3-941721-87-6)
2017 3 Shape Selectivity and Pore-mouth Catalysis in Ethanol to Hydrocarbons Process: Control by Postsynthetic Experiments; M. Seifert, T. Gille, D. Däumer, O. Busse, W. Reschetilowski, J. J. Weigand; DGMK-Conference "Petrochemistry and Refining in a Changing Raw Materials Landscape", Preprints of DGMK-Conference 2017-2, Dresden, Germany, 2017, 191 (ISBN: 978-3-941721-74-6) 2 Effects of NiMo-loading on Al-MCM-41/ZSM-5 Composite Materials During Hydrogen-assisted Catalytic Cracking of Ethyl Laurate; T. Gille, O. Busse, S. Peitz, G. Stochniol, W. Reschetilowski, J. J. Weigand; DGMK-Conference "Petrochemistry and Refining in a Changing Raw Materials Landscape", Preprints of DGMK-Conference 2017-2, Dresden, Germany, 2017, 153 (ISBN: 978-3-941721-74-6)
2016 1 Deactivation Properties of Multistep Phosphorus Modified ZSM-5 in Ethanol to Hydrocarbons Process - Structure-property Relations and their Limits; M. Seifert, D. Däumer, C. Bischof, T. Junietz, J. J. Weigand, W. Reschetilowski; DGMK-Conference “Catalysis – Novel Aspects in Petrochemistry and Refining”, Preprints of DGMK-Conference 2016-3, Berlin, Germany, 2016 (ISBN: 978-3-941721-66-1)
patents
1 Verfahren zur Herstellung von Explosivstoffen; J. J. Weigand, G. Holl, T. M. Klapötke; DE 102005011563 B4; Veröffentlichungstag der Patenterteilung: 18.02.2010.
Book Chapters
2016 4 Hydrometallurgical Recovery of Rare Earth Metals from Spent FCC Catalysts; M. Wenzel, K. Schnaars, N. Kelly, L. Götzke, S. Robles M., K. Kretschmer, P. N. Le, D. T. Tung, N. H. Luong, N. A. Duc, D. Van Sy, K. Gloe, J. J. Weigand; Rare Metal Technology, S. Alam, H. Kim, N. R. Neelameggham, T. Ouchi, H. Oosterhof, Eds.,TMS, Wiley, 2016, 37.
2014 3 R. W. Scholz, A. H. Roy, F. S. Brand, D. T. Hellums, A. E. Ulrich, (Eds.): Sustainable Phosphorus Management, 978-94-007-7249-6, 317062 - Introductory; 2014, XXII, 299 p;
Appendix: Spotlight 8 Technological Use of Phosphorus: The Nonfertilizer, Non-feed and Non-detergent Domain; O. Gantner, W. Schipper, J. J. Weigand; 237-242; ISBN 978-94-007-7249-6.
2013 2 J. J. Weigand, N. Burford; Catenated Phosphorus Compounds. In: J. Reedijk and K. Poeppelmeier, editors. Comprehensive Inorganic Chemistry II, Vol 1. Oxford: Elsevier; 2013. p. 119.
2003 1 Formulation of Novel Energetic Materials, in: Novel Energetic Materials and Applications, L. T. DeLuca, L. Galfetti, R. A. Pesce-Rodriguez (eds.), T. M. Klapötke, J. Geith, A. Hammerl, J. J. Weigand, G. Holl, 9th IWCPON Novel Energetic Materials and Application, Lerici (Pisa), Italien, 2003, 02-01 - 02-11.
invited lectures
70 Phosphor - ein Element mit vielen Facetten; GDCh-Wissenschaftsforum CHEMIE 2015, Dresden, Germany, 30. August - 2. September, 2015.
69 Multifunctional Ligands for the metal separation within the Urban Mining; 7th ISNCS, 7th Internation Symposium on Nano and Supramolecular Chemistry, Busan, Korea, 14. - 17. August, 2015.
68 Cationic 4-Phosphonio-substituted NHCs and their Coordination Chemistry; 45rd IUPAC World Chemistry Congress, Busan, Korea, 9. - 14. August, 2015.
67 Cationic 4-Phosphonio-substituted NHCs and their Coordination Chemistry; ACCC5, 5th Asian Conference on Coordination Chemistry, Hong Kong, China, 12. - 16. July, 2015.
66 Phosphor und seine Verbindungen - von den Grundlagen zur Anwendung; Inorganic colloquium, Goethe University Frankfurt, Germany, 1. July, 2015.
65 Phosphor und seine Verbindungen - von den Grundlagen zur Anwendung; GDCh-Kolloqium, Inorganic colloquium at University Bremen, Germany, 15. June, 2015.
64 Recovery of La from spent FCC catalysts; Microsymposium Coordination Chemistry, TU Dresden, Germany, 26. March, 2015.
63 Multifunktionelle Liganden für das Urban Mining: Möglichkeiten und Probleme; Jahrestreffen der Fachgruppen Extraktion und Mischvorgänge, ProcessNet-Fachgruppe, Germany, 16. - 17. March, 2015.
62 Einblicke in die Forschung des AK Weigand; Aktuelle Themen der Phosphorchemie, AK Anorganische Molekülchemie, Studienstiftung des deutschen Volkes, TU Dresden, Germany, 31. January, 2015.
2014 61 Novel phosphorus compounds as reagents for efficient and sustainable synthetic procedures; 1st ICSPC - 2014, First International Conference on Sustainable phosphorus Chemistry, Florence, Italy, 4. - 5. December, 2014.
60 Synthesis and Application of Organofluorophosphonium Salts in Organocatalysis; BIT’s 5th Annual Global Congress of Cataysis, 2014 GCC, Qingdao, China, 21. - 23. September, 2014.
59 Establishing your own ERC research group Starting Grand (1st stage); 5th EuChemMS Chemistry Congress, Istanbul, Turkey, 31. August - 4. September, 2014.
58 Pnictogen Building Blocks Based on Highly-charged Ligand-stabilized Cations and their Coordination Chemistry; The 6th Interantional Symposium on Nano and Supramolecular Chemistry, 6th ISNSC, Denpasar, Bali, Indonesia, 10. - 14. August, 2014.
57 Chemical Bonding in selected Compounds involving Group 15 Elements from the Perspective of an Experimentalist; invited lecture, International Conference on Chemical Bonding, Kauai, Hawaii, 24. - 28. July, 2014.
56 Highly-Reactive Phosphorus Building Blocks - New Concepts in Synthesis; invited lectured, Institute for Chemical Research, Kyoto University, Kyoto, Japan, 19. July 2014.
55 Alternative Chloride-abstracting Agents in Synthesis: Preparation of the Nortricyclane-type Cage Compound [P7(AsPh3)3][OTf]3; invited lecture, International Confrence on Phosphorus Chemistry ICPC 2014, Dublin, Ireland, 28. June - 2. July, 2014.
54 Highly-Reactive Phosphorus Building Blocks - New Concepts in Synthesis; invited lecture, Main Group Chemistry symposium at the 97th Canadian Chemistry Conference and Exhibition, Vancouver, Canada, 1. - 5. June, 2014.
53 Phosphor - ein Element mit vielen Facetten; Anorganisch-Chemisches Kolloqium, Universität Regensburg, Germany, 30. January, 2014.
2013 52 Phosphor - ein Element mit vielen Facetten; invited lectured, elementorganic chemistry symposium on the occasion of Prof. Werner Uhls 60th birthday, Münster, Germany, 29. November, 2013.
51 Rückkehr nach Deutschland: Chancen und Strategien; invited lectured, network meeting of the Alexander from Humboldt foundation, Jena, Germany, 21. - 22. November, 2013.
50 Preparation of Polyphosphanes by P-N/P-P Metathesis Reaction and their Application in Coordination Chemistry; keynote lectured, The 4th Asian Conference on Coordination Chemistry (ACCC4) at Jeju, South Korea, 4. - 7. November, 2013.
49 Highly-Reactive Phosphorus Building Blocks - New Concepts in Synthesis; invited lecture, Acharya & BM Reddy College of Pharmacy, Bangalore, India, 28. October, 2013.
48 Highly-Reactive Phosphorus Building Blocks - New Concepts in Synthesis; invited lecture, IUPAC 9th International Conference on Novel Materials and Synthesis (NMS-IX) & 23rd International Symposium on Fine Chemistry and Functional Polymers (FCFP-XXIII), Shanghai, 17. - 22. October, 2013.
47 NHC induced Fragmentation of [RP5Cl]+-cations; invited lecture, 15th Asian Chemical Congress 2013 Chemistry at the Centre of Molecular Science & Nanotechnology, Singapore, 19. - 23. August, 2013.
46 Highly-Reactive Phosphorus Building Blocks - New Concepts in Synthesis; invited lecture, PERCH - CIC Congress VIII, 5. - 8. May, Pattaya, Thailand, 2013.
45 P-N/P-P Metathesis Reaction for the Preparation of Polyphosphanes; invited lecture, 3rd Molecular Materials Meeting (M3) @ Singapore on “Frontiers in Materials Science, Chemistry & Physics”, Singapore, 14. - 16. January, 2013.
2012 44 Novel phosphorus compounds as reagents for efficient and sustainable synthetic procedures; 4. Sino-German FOC Symposium, Peking, China, 3. - 7. September, 2012.
43 P-N/P-P Metathesis Reaction for the Preparation of Polyphosphanes; invited lecture "Zasshikai", Tokio, Japan, 23. August, 2012.
42 Cationic Polyphosphorus Ring- and Cage-Compounds from P4; 13th International Symposium on Inorganic Ring Systems (IRIS13), Victoria, Canada, 29. July - 2. August, 2012.
41 Cationic phosphorus reagents in Synthesis; Seminar, National University of Singapur, Singapur, 24. February, 2012.
40 Cationic phosphorus reagents in Synthesis; Seminar, Mahidol University Bangkok, Thailand, 24. February, 2012.
2011 39 Novel catena-Phosphorus Compounds from P4 Functionalization; RACI IC’11 Inorganic Chemistry 11, Perth, Australia, 4. - 8. December, 2011, 8. December, 2011.
38 Phosphorus Cations as Synthetic Targets - From Fundamentals to Application; Seminar, Nanyang University, Singapur, 1. December, 2011.
37 Phosphorus Cations as Synthetic Targets - From Fundamentals to Application; Seminar, University of Victoria, Kanada, 3. October, 2011.
36 Kationische Phosphorverbindungen in der Synthese; TU Dresden, 19. September, 2011.
35 Phosphorus-centered Cations in Synthesis; 94th CSC National Meeting, Montreal, Kanada, 5. - 9. June, 2011, 6. June, 2011.
34 Phosphor-zentrierte Kationen in der Synthese; Anorganisch-Chemisches Kolloqium, Universität Erlangen, Deutschland, 9. May, 2011.
33 Phosphor-zentrierte Kationen in der Synthese; Anorganisch-Chemisches Kolloqium, Universität Münster, Deutschland, 28. April, 2011.
32 The Chemistry of Cationic Pnictogen Compounds; Conférence sur la Chimie des Métaux de Transition et Ingénierie Moléculaire, Université de Strasbourg, Frankreich, 17. March, 2011.
31 Hochgeladene kationische Phosphorverbindungen und deren Anwendung in der Synthese; Anorganisch-Chemisches Kolloqium, Universität Braunschweig, Deutschland, 16. February, 2011.
30 Hochgeladene kationische Phosphorverbindungen und deren Anwendung in der Synthese; Vorstellung, FU Berlin, Deutschland, 15. February, 2011.
29 Die Chemie kationischer Phosphorverbindungen; Anorganisch-Chemisches Kolloqium, Universität Marburg, Deutschland, 14. February, 2011.
28 Synthesis and Characterization of Pnictogen-centered Cations; OZOM6, University of Tasmania, Hobart, Tasmania, 17. - 20. January, 2011.
27 Kationische Phosphorverbindungen und deren Synthese; Anorganisch-Chemisches Kolloqium, Universität Oldenburg, Deutschland, 10. January, 2011.
2010 26 Die Chemie kationischer Phosphorverbindungen; Anorganisch-Chemisches Kolloqium, Universität Tübingen, Deutschland, 22. November, 2010.
25 The Diverse Chemistry of Multiply Charged Cationic Phosphorus Compounds; Anorganisch-Chemisches Kolloqium, Universität Bonn, Deutschland, 18. November, 2010.
24 Reaktive kationische Phosphorverbindungen zum gezielten Aufbau von Ringen und Käfigen;15. Wöhlertagung, Freiburg im Breisgau, 29. September - 1. October, 2010.
23 Then Chemistry of Cationic Phosphorus Compounds; WWU Münster SFB, Rotenberge, Deutschland, 13. October, 2010.
22 Facile Construction of diverse Ring- and Clustersystems via Phosphorus Building Blocks; Dalhousie University, Halifax, Kanada, 6. August, 2010.
21 Phosphorus cations as Building Blocks; University of New Brunswick, Fredericton, Kanada, 4. August, 2010.
20 Facile Construction of diverse Ring- and Clustersystems and Activation of Small Molecules via Pnictogen (Phosphorus) Building Blocks; AC Kolloquium, LMU München, Deutschland, 1. July, 2010.
19 Poly-onio substituted phosphorus centers as building blocks for small molecule, ring and cluster systems; COST (CM0802), PhoSci-Net, Budapest, Ungarn, 27. March, 2010.
18 Facile Construction of diverse Ring- and Cluster Systems via Pnictogen Building Blocks; IRTG Winterschool, Hollersbach, Österreich, 8. - 13. March, 2010.
17 Kationische Phosphorverbindungen als Synthesebausteine zum Aufbau von Ring- und Clustersystemen; Anorganisch-Chemisches Kolloqium, Universität Stuttgart, Deutschland, 22. January, 2010.
16 Phosphorkationen - Synthese und Reaktivität; Anorganisch-Chemisches Kolloqium, Technische Universität München, Deutschland, 18. January, 2010.
2009 15 The Chemistry of Onio-Substituted Main Group Element Frameworks based on Phosphorus; XII Regional Seminar of PhD-Students on Organometallic and Coordination Chemistry, Szklarska Poreba, Polen, 3. - 7. October, 2009.
14 Polyonio-Substituted Main Group Element Frameworks: Syntheses and Reactivities; GDCh-Wissenschaftsforum Chemie 2009 "Mit Chemie sicher leben", Frankfurt am Main, Deutschland, 30. August - 2. September, 2009.
13 Polyonio-substituted Main Group Frameworks as Building Blocks for small Molecule, Ring and Cluster Systems; 12. Steinheimer Gespräche des Fonds für den Hochschul-lehrernachwuchs, Parkhotel Rödermark, Deutschland, 23. - 25. April, 2009.
12 Cationic Pnictogen Centers as Building Blocks for small Molecules, Ring, and Cluster Systems; IRTG Winterschool, Chaumpéry, Schweiz, 22. - 25. March, 2009.
2008 11 Phosphorus likes it Positive: Cationic Phosphorus Centers as Building Blocks for Small Molecules, Ring, and Cluster Systems; HRSRM Symposium 2008, Vrje Universiteit Amsterdam, Organic and Inorganic Chemistry, Amsterdam, Niederlande, 27. November, 2008.
10 Non Transition Metal-Assisted Functionalization of P4; Netzwerktagung für Forschungs-stipendiaten, Berlin, Deutschland, 22. - 25. April, 2008.
9 Poly-onio Substituted Pnictogen Centers and their Coordination Chemistry;1st Winter School on Molecular Chemistry, Söll, Österreich, 1. - 8. March, 2008.
8 The Coordination Chemistry of Lewis Acidic Phosphorus; University of Leiden, Leiden, Netherlands, 18. January, 2008.
7 The Coordination Chemistry of Lewis Acidic Phosphorus; Vrje Universiteit Amsterdam, Organic and Inorganic Chemistry, Amsterdam, Niederlnade, 17. January, 2008.
2007 6 Ligand Stabilized Cationic Phosphorus Centers; University of Stellenbosch, Department of Chemistry, Matieland, Südafrika, 25. April, 2007.
5 Stabilized Cationic Phosphorus Centers; Westphalian Wilhelms-Universität Münster, 10. April, 2007.
4 Nitrogen-Based HEDMs and catena-Phosphorus Cations; Mount Allison University, Department of Chemistry, Sackville, NB, Kanada, 25. January, 2007.
2006 3 High Energy Density Materials Based on Molecules with High Nitrogen Content and catena-Phosphorus Cations; University of Alberta, Department of Chemistry, Edmonton, Alberta, Kanada, 18. December, 2006.
2 Recent Advances in the Chemistry of Catenated Nitrogen and Phosphorus; Dalhousie University, Department of Chemistry, Kanada, Halifax, 24. November, 2006.
1 Catenated Acyclic and Cyclic Phosphorus Cations; Indian Institute of Science, Department of Inorganic and Physical Chemistry, Indien, Bangalore, 30. October, 2006.
Lectures
2015 24 Synthesis and Reactivity of a Zwitterionic Diphosphanide; IRIS14, 14th International Symposium on Inorganic Ring Systems, Regensburg, Germany, 26. - 31. July, 2015.
23 Synthesis and Application of Organophosphonium Salts in Syntheses and Catalysis; PACCON 2015, Innovative Chemistry for Sustainability of the AEC and Beyond, Bangkok, Thailand, 21. - 23. January, 2015.
2014 22 NHC-mediated Synthesis of an Asymmetric Cationic Phosphoranide, a Phosphanide and Coinage Metal Phosphanido Complexes; ICOMC 2104: XXVI International Conference on Organometallic Chemistry, Sapporo, Japan, 13. - 18. July, 2014.
2013 21 Highly-Reactive Phosphorus Building Blocks - New Concepts in Synthesis; RACI IC’13: Inorganic Division National Conference, Brisbane, Australia, 7. - 12. December, 2013.
20 P-N/P-P Metathesis Reaction for the preparation of polyphosphanes; PACCON 2013, Global Chemical Science for Green Community, Bangsaen Beach, Thailand, 23. - 25. January, 2013.
19 Highly-reactive phosphorus building blocks - new concepts in synthesis; PACCON 2013, Global Chemical Science for Green Community, Bangsaen Beach, Thailand, 23. - 25. January, 2013.
2012 18 Novel and powerful phosphorus reagents - new concepts for more efficient, selective and sustainable synthetic procedures; 243rd ACS National Meeting, San Diego, CA, 25. - 29. March, 2012.
17 Novel NHC-stabilized polyphosphorus cations from P4 functionalization; 243rd ACS National Meeting, San Diego, CA, 25. - 29. March, 2012.
16 Novel and powerful phosphorus reagents - new concepts for more efficient, selective and sustainable synthetic procedures; 3rd Sustainable Phosphorus Summit, Sydney, Australia, 29. - 2. February, 2012.
2011 15 Novel Concepts for more efficient, selective and sustainable synthetic procedures using powerful phosphorus-base reagents; PACCON 2012, Chian Mai, Thailand, 11. - 13. January, 2011.
14 Novel NHC-stabilized polyphosphorus cations from P4 functionalization; PACCON 2012, Chian Mai, Thailand, 11. - 13. January, 2011.
13 Highly Charged Phosphorus-Centered Cations in Synthesis; 14th Asian Chemical Congress, Bangkok, Thailand, 5. - 8. September, 2011, 7. September, 2011.
12 Synthesis and Characterization of Phosphorus-Centered Cations; 43rd IUPAC World Chemistry Congress, San Juan, Puerto Rico, 30. July - 7. August, 2011.
2010 11 Synthesis and Reactions of NHC-stabilized (L) E(III) Cations [LECl2]+ and [L2ECl]2+ (E = P, As, Sb); Pacifichem 2010, Honululu, Hawaii, USA, 15. - 20. December, 2010.
10 Formation of Cationic Phosphorus Clusters by Insertion of Phosphenium Ions into P-P Bonds of the P4 Tetrahedron; 240nd ACS National Meeting, Boston, MA, 23. - 26. March, 2010.
9 Phosphorus Cations - Syntheses and Reactivities; 11th International Conference on Phosphorus Chemistry (ICPC), Wroclaw, Polen, 12. - 14. July, 2010.
8 Facile Construction of diverse Ring- and Cluster Systems via cationic Phosphorus Building Blocks; 239nd ACS National Meeting, San Francisco, CA, 21. - 24. March, 2010.
7 Reaktive Phosphorkationen zur Aktivierung kleiner Moleküle und zum gezielten Aufbau von Ring- und Clustersystemen; Chemiedozenten-Tagung, Gießen,Deutschland, 7. - 10. March, 2010.
2009 6 Kationische Phosphorcluster durch konsekutive Insertion von [Ph2P]+ in P−P‑Bindungen des weißen Phosphors; Chemiedozenten-Tagung, Göttingen, Deutschland, 8. - 11. March, 2009.
2007 5 Ligand stabilized tricoordinate cationic phosphorus centers; 234nd ACS National Meeting, Boston, MA, 19.- 23. August, 2007.
2006 4 New Melt Approach for the Synthesis of catena-Phosphorus Cations; 232nd ACS National Meeting, San Francisco, CA, 10. - 14. September, 2006.
3 The Ph2PCl/GaCl3-System. A versatile Ionic Liquid for the Insertion of Ph2P+ into P-P bonds; 2nd Inorganic Discussion Day, Halifax, Nova Scotia, 18. August, 2006.
2 Recent Advances in the Synthesis and Characterization of New Cyclic catena-Polyphosphorus Dications; 89th CSC National Meeting, Halifax, NS, 27. - 31. May, 2006, 29. May, 2006.
2005 1 Synthesis and Characterization of the First Cyclotetraphosphinodiphosphonium Cations; MIDW, Sackville, Kanada, 04. - 05. March, 2005.