期刊
CHEMICAL COMMUNICATIONS
卷 58, 期 71, 页码 9954-9957出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2cc03694k
关键词
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资金
- National Natural Science Foundation of China [21372250, 21121062, 21302203, 20732008, 21772037, 21772226, 21861132014, 91956115, 22171078]
- Fundamental Research Funds for the Central Universities [222201717003]
The site selective C(sp(2))-H bond functionalization of olefins has been successfully achieved through a visible-light-induced photoredox-quinuclidine dual catalysis. This synthetic protocol offers a simple operation with readily available starting materials, providing alkenylheteroaromatic products in moderate to good yields under mild conditions. A plausible cascade catalytic reaction mechanism is proposed.
The site selective C(sp(2))-H bond functionalization of olefins has been achieved through a visible-light-induced photoredox-quinuclidine dual catalysis upon merging the quinuclidinium radical cation addition to alkene strategy and the distal heteroaryl ipso-migration strategy. This synthetic protocol features a simple operation with readily available starting materials in good step-economy to access alkenylheteroaromatic products in moderate to good yields under mild conditions. A plausible cascade catalytic reaction mechanism is also proposed.
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