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Transition-metal-catalyzed alkylations of amines with alkyl halides: Photoinduced, copper-catalyzed couplings of carbazoles
journal contribution
posted on 2023-05-17, 19:07 authored by Alexander BissemberAlexander Bissember, Lundgren, RJ, Creutz, SE, Peters, JC, Fu, GCN-alkylations of carbazoles with a variety of secondary and hindered primary alkyl iodides can be achieved by using a simple precatalyst (CuI) under mild conditions (0 °C) in the presence of a Brønsted base; at higher temperature (30 °C), secondary alkyl bromides also serve as suitable coupling partners. A Li[Cu(carbazolide)2] complex has been crystallographically characterized, and it may serve as an intermediate in the catalytic cycle
History
Publication title
Angewandte Chemie: International EditionVolume
52Issue
19Pagination
5129-5133ISSN
1433-7851Department/School
School of Natural SciencesPublisher
Wiley-V C H Verlag GmbhPlace of publication
Po Box 10 11 61, Weinheim, Germany, D-69451Rights statement
Copyright 2013 Wiley-VCHRepository Status
- Restricted