Dr. Philipp Royla

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Name

Dr. Philipp Royla

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Contact Information

Address work

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Walther-Hempel-Bau, room 112 Mommsenstraße 4

01069 Dresden

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+49 351 463-31478

Research topic

Studies on the synthesis and reactivity of cationic cyclo-Polyphosphanes and their follow-up chemistry

Publications

Paper

2025                                                                                                                                                      8. Chemoselectivity in the Cationic Phospha-Wittig reaction: Accessing Phosphorus-Heterocycles, Phosphaalkenes, and their annulated [4+2] Dimers; P. Royla, K. Schwedtmann, R. M. Gomila, A. Frontera, J. J. Weigand; Chem. Sci., 2025, DOI:10.1039/D5SC08693K.                                                                                                              

7. Chain-Length-Dependent Reactivity of Alkenyl Phosphates in Ruthenium-Catalyzed Cross-Metathesis; A. Pontavatchai, K. Schwedtmann, P. Royla, K. Schwedtmann, T. Khamnaen, U. Schwarzenbolz, T. Henle, E. Somsook, J. J. Weigand; Chem. Commun. 2025, DOI: 10.1039/d5cc05790f.           

6. Phosphorus Ring Expansion at Cobalt: Targeted Synthesis of P₄, P₅ and P₇ Ligands; K. Trabitsch, S. Hauer, K. Schwedtmann, P. Royla, J. J. Weigand, R. Wolf; Inorg. Chem. Front., 2025, 12, 2013.       

5. Zwitterionic 2-Phosphaethene-thiolates [(L_C)P=CS(L_C/P)]⁺ as PCS Building Blocks (L_C = NHC, L_P = PR₃); P. Royla, K. Schwedtmann, R. S. Gomila, A. Frontera, J. J. Weigand; Angew. Chem. Int. Ed., 2025,  64, e202419502.                                                                                               

2023                                                                                                                                                      4. Cationic Phosphinidene as a Versatile P₁ Building Block: [L_C-P]⁺ Transfer from Phosphonio-Phosphanides [L_C–P–PR₃]⁺ and Subsequent L_C Replacement Reactions (L_C = N-Heterocyclic Carbene); P. Royla, K. Schwedtmann, Z. Han, J. Fidelius, D. P. Gates, R. M. Gomila, A. Frontera, J. J. Weigand; J. Am. Chem. Soc., 2023, DOI: 10.1021/jacs.3c02256.

3. Selective Separation of Lithium, Magnesium and Calcium using 4-Phosphoryl Pyrazolones as pH-Regulated Receptors; J. Zhang, N. Tanjedrew, M. Wenzel, P. Royla, H. Du, S. Kiatisevi, L. F. Lindoy, J. J. Weigand; Angew. Chem. Int. Ed., 2023, DOI: 10.1002/anie.2022160111002. 

2021                                                                                                                                                      2. Spatiotemporal Control of Supramolecular Polymerization and Gelation of Metal-Organic Polyhedra; A. Legrand, L.-H. Liu, P. Royla, T. Aoyama, G. Craig, A. Carne-Sanchez, K. Urayama, J. J. Weigand, C.-H. Lin, S. Furukawa; J. Am. Chem. Soc., 2021, 143, 3562.                                                                                                                                                         2020                                                                                                                                                      1. Ethanol to aromatics on modified H-ZSM-5 Part II: An unexpected low coking; M. Seifert, M. S. Marschall, T. Gille, C. Jonscher, P. Royla, O. Busse, W. Reschetilowski, J. J. Weigand; Chem. Asian J., 2020, 15, 3878.

Poster

2020                                                                                                                                                 1                                                                                                                                                         Synthesis of cationic phosphoniophosphanides L_CP-PR­⁺ (L_C = NHC); P. Royla, K. Schwedtmann, J. Steup, J. Fidelius, A. Frontera and J. J. Weigand; 17th European Workshop on Phosphorus Chemistry, Rennes, France, 2020.