Tetrahedron Letters

Cu-catalyzed decarboxylative coupling of propiolic acids with boronic acids

L Shi, W Jia, X Li, N Jiao

文献索引：Shi, Leilei; Jia, Wei; Li, Xun; Jiao, Ning Tetrahedron Letters, 2013 , vol. 54, # 15 p. 1951 - 1955

被引用次数: 15

摘要

A mild procedure of Cu-catalyzed decarboxylative cross-coupling of aryl-and alkynyl-boronic acids for construction of unsymmetrical substituted alkynes has been developed. The usage of inexpensive copper chloride as catalyst, and employing stable alkynl carboxylic acids and

~32%

~52%

~86%

~27%

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