作者:Christophe Audouard、Maxime R. Garayt、Erwan Kérourédan、Jonathan M. Percy、Hongli Yang
DOI:10.1016/j.jfluchem.2005.01.005
日期:2005.4
α-Difluoroacylsilanes were synthesised directly from a range of allyl ethers of trifluoroethanol via dehydrofluorination/metallation procedures, followed by thermal [3,3]-sigmatropic rearrangement of the intermediate vinylmetals. The scope and limitations of ether synthesis and dehydrofluorination/metallation are described.
α,α-二氟酰基硅烷是由一系列三氟乙醇的烯丙基醚通过脱氟化氢/金属化步骤直接合成的,然后对中间体乙烯基金属进行热[3,3]-σ重排。描述了醚合成和脱氟化氢/金属化的范围和限制。