Gold and Brønsted acid catalyzed isomerization of [3]cumulenols and [3]cumulenones: efficient syntheses of 1,5-dien-3-ynes and furan derivatives
作者： Erjuan Wang , Xiaoping Fu , Xin Xie , Jingjin Chen , Hongjun Gao
DOI: 10.1016/J.TETLET.2011.02.057
关键词:
摘要: An attractive method for assembling π-conjugated dienynes with high stereoselectivity was achieved by dehydration reaction of TMS-substituted [3]cumulenols catalyzed by TsOH·H 2 O…
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