Journal of Organic Chemistry p. 10172 - 10174 (2003)
Update date:2022-08-03
Topics:
Guo, Minjie
Li, Dao
Zhang, Zhaoguo
A general and efficient Cu(I)-catalyzed cross-coupling reaction of terminal alkynes and monooxalyl chloride for the synthesis of 2-oxo-3-butynoates and 2-oxo-3-butynoamides was developed. Readily available starting materials, the mild reaction conditions, wide functional group tolerance, and the obviation of stoichiometric organolithium or magnesium reagents combine to highlight this reaction.
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Doi:10.1039/c4cc04072d
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