Cobalt-catalyzed cross-coupling of alkynyl Grignard reagents with alkenyl triflates

E Shirakawa, T Sato, Y Imazaki, T Kimura…

文献索引：Shirakawa, Eiji; Sato, Takahiro; Imazaki, Yusuke; Kimura, Takahiro; Hayashi, Tamio Chemical Communications, 2007 , # 43 p. 4513 - 4515

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被引用次数: 8

摘要

Alkenyl triflates in combination with Co (acac) 3 as a catalyst were found to be excellent coupling partners of alkynyl Grignard reagents, where no special additives (even a phosphine ligand) but a common solvent, THF, are required to obtain variously substituted enynes.