Synlett

Alkylative cyclization of 1, 6-enynes in water with an amphiphilic resin-supported palladium catalyst

Y Nakai, T Kimura, Y Uozumi

文献索引：Nakai, Yasushi; Kimura, Tsutomu; Uozumi, Yasuhiro Synlett, 2006 , # 18 p. 3065 - 3068

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被引用次数: 11

摘要

Abstract An alkylative cyclization of a 1, 6-enyne with aryl halides was performed with an amphiphilic polystyrene-poly (ethylene glycol)(PS-PEG) resin supported phosphine- palladium complex in water under heterogeneous conditions to give benzylidenecyclohexenes in good to high yields, which proceeds via formation of a vinylpalladium intermediate and subsequent intramolecular Heck reaction. The polymeric ...