Reaction of acetyl hypofluorite with pyranoid and furanoid glycals
作者:Karl Dax、Brigitte I. Glänzer、Gerhard Schulz、Hermann Vyplel
DOI:10.1016/0008-6215(87)80196-9
日期:1987.4
Abstract The regiospecific syn -addition of acetyl hypofluorite to glycals derived from pentopyranoses led to mixtures of stereoisomers. Stereospecific reactions occurred with furanoid glycals, the direction of addition being governed by the nature of the substituent at C-3. Whereas a benzyloxy group caused attack from the opposite, less-hindered face of the double bond, a hydroxyl group induced addition