期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 54, 期 38, 页码 11196-11199出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201504559
关键词
alkynylation; carbonylation; decarboxylation; photocatalysis; visible light
资金
- National Science Foundation of China [21232003, 21202053, 21272087, 21372266]
- FANEDD [201422]
- Central China Normal University [CCNU15A02007]
Visible-light-induced photocatalytic decarboxylative alkynylations of carboxylic acids have been developed for the first time. The reaction features extremely mild conditions, broad substrate scope, and avoids additional oxidants. Importantly, a decarboxylative carbonylative alkynylation has also been carried out in the presence of carbon monoxide (CO) under photocatalytic conditions, which affords valuable ynones in high yields at room temperature.
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