Till, Marion and Streitferdt, Verena and Scott, Daniel J. and Mende, Michael and Gschwind, Ruth M. and Wolf, Robert (2022) Photochemical transformation of chlorobenzenes and white phosphorus into arylphosphines and phosphonium salts. CHEMICAL COMMUNICATIONS, 58 (8). pp. 1100-1103. ISSN 1359-7345, 1364-548X
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Chlorobenzenes are important starting materials for the preparation of commercially valuable triarylphosphines and tetraarylphosphonium salts, but their use for the direct arylation of elemental phosphorus has been elusive. Here we describe a simple photochemical route toward such products. UV-LED irradiation (365 nm) of chlorobenzenes, white phosphorus (P-4) and the organic superphotoreductant tetrakis(dimethylamino)ethylene (TDAE) affords the desired arylphosphorus compounds in a single reaction step.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ELECTRON-TRANSFER; ARYL HALIDES; REDUCTION; TETRAKIS(DIMETHYLAMINO)ETHYLENE; TRANSITION; ROUTE; LIGHT; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Robert Wolf Chemistry and Pharmacy > Institut für Organische Chemie > Arbeitskreis Prof. Dr. Ruth Gschwind |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 06 Jul 2022 13:33 |
| Last Modified: | 06 Jul 2022 13:33 |
| URI: | https://pred.uni-regensburg.de/id/eprint/45679 |
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