Hrydroxyl-directed iodoetherifications of allylic alcohols. Synthesis of (±)-citreoviral.
作者:D.R. Williams、Franklin H. White
DOI:10.1016/s0040-4039(00)98828-2
日期:1985.1
Iodine-induced cyclizations of γ,δ-olefinic benzyl ethers have afforded highly substitutedtetrahydrofurans with complete stereocontrol as directed by the configuration of an allylic alcohol. Evidence for stereochemical assignments and conversion to citreoviral a known microbial metabolite have been presented.