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- Title
Acceptorless Dehydrogenation of N-Heterocycles by Merging Visible-Light Photoredox Catalysis and Cobalt Catalysis.
- Authors
He, Ke ‐ Han; Tan, Fang ‐ Fang; Zhou, Chao ‐ Zheng; Zhou, Gui ‐ Jiang; Yang, Xiao ‐ Long; Li, Yang
- Abstract
Herein, the first acceptorless dehydrogenation of tetrahydroquinolines (THQs), indolines, and other related N-heterocycles, by merging visible-light photoredox catalysis and cobalt catalysis at ambient temperature, is described. The potential applications to organic transformations and hydrogen-storage materials are demonstrated. Primary mechanistic investigations indicate that the catalytic cycle occurs predominantly by an oxidative quenching pathway.
- Subjects
DEHYDROGENATION; HETEROCYCLIC compounds; COBALT catalysts; QUENCHING (Chemistry); HYDROGEN storage
- Publication
Angewandte Chemie, 2017, Vol 129, Issue 11, p3126
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201612486