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標題: Copper-Catalyzed Coupling of Alkynes with Alkenyl Halides
作者: Lin, Yun-Yung
Wang, Yu-Jen
Cheng, Jun-Hao
Lee, Chin-Fa
關鍵字: Copper;Cross-Coupling;Terminal Alkyne;Alkenyl Halide;Enyne
Project: Synlett, Volume 6, Page(s) 930-934.
The synthesis of enynes from the coupling of terminal alkynes with alkenyl iodides and bromides is described. This system employs 1.0-5.0 mol % of CuI(xantphos) as a catalyst. A variety of alkenyl iodides and bromides are coupled smoothly with terminal alkynes, affording enynes in good to excellent yields.
DOI: 10.1055/s-0031-1290502
Appears in Collections:化學系所

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