Polymers as Reagents and Catalysts. XI. Stereospecific Iodofluorination of Alkenes in the Presence of Polymer Supported Hydrogen Fluoride
作者:Ana Gregorcic、Marko Zupan
DOI:10.1246/bcsj.60.3083
日期:1987.8
N-Iodosuccinimide reacted with phenyl substituted alkenes in the presence of insoluble polymer supported hydrogenfluoride, which was prepared by reaction of hydrogenfluoride with crosslinked poly(styrene-co-4-vinylpyridine) containing 40–45 mol% of 4-vinylpyridine, thus forming vicinal iodofluorides in high yields. Reactions proceeded with Markovnikov type regioselectivity, and in the case of (Z)-