金（I）催化的烯炔基烯丙基醚 Claisen 重排形成呋喃。
Gold(I)-catalyzed formation of furans by a Claisen-type rearrangement of ynenyl allyl ethers.
机构信息
Département de Chimie, UMR 7652, CNRS/Ecole Polytechnique, 91128 Palaiseau, France.
出版信息
Beilstein J Org Chem. 2011;7:878-85. doi: 10.3762/bjoc.7.100. Epub 2011 Jun 29.
Abstract
A series of ynenyl allyl ethers were rearranged into polysubstituted furans in the presence of a gold(I) catalyst. It is proposed that the transformation involves a Claisen-type rearrangement that allows the efficient creation of quaternary centers under mild experimental conditions.
摘要
在金（I）催化剂的存在下，一系列烯丙基烯基醚被重排成多取代呋喃。据推测，这种转化涉及克莱森型重排，使得在温和的实验条件下能够有效地生成季碳原子。
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