Synthesis of Fluorohydrins through Electrophilic Fluorination of Allyl Silanes
作者:Bo Xu、Gerald Hammond、Weibo Wang
DOI:10.1055/s-0030-1260074
日期:2011.8
efficient and regioselective monofluorination of allylsilanes to afford 1-fluoro-3-silyl-2-ols in 43-62% yields via fluorohydroxylation, using Selectfluor as the eletrophilic fluorination reagent has been developed. The regioselectivity can be rationalized by considering the stabilization of the β-carbocation intermediate by the silyl group. allylsilanes - fluorination - fluorohydrins - regioselectivity