期刊
CHEMICAL SCIENCE
卷 10, 期 6, 页码 1687-1691出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8sc04195d
关键词
-
资金
- National Research Foundation [NRF2016NRF-NSFC002-005]
- Ministry of Education, Singapore [MOE 2013-T3-1-002]
Carbyne, an interesting synthetic intermediate, has recently been generated from hypervalent iodine precursors via photoredox catalysis. Given the underexplored chemistry of carbyne, due to the paucity of carbyne sources, we are intrigued to discover a new source for this reactive species from classical reagents - phosphonium ylides. Our novel strategy employing phosphonium ylides in an olefin hydrocarbonation reaction features a facile approach for constructing carbon-carbon bonds through metal-free and benign reaction conditions. Moreover, the hydrocarbonation products were delivered in a highly regioselective manner.
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