The invention of radical reactions. Part XXXVII. A convenient radical synthesis of dialkyl diselenides from carboxylic acids
作者:Derek H.R. Barton、Giovanni Fontana
DOI:10.1016/0040-4020(96)00665-5
日期:1996.8
A new and convenient synthesis of dialkyl diselenides from carboxylic acids by Barton PTOC ester based radical chemistry is described. This method was especially successful when O-cholestan-3β-yl-2,2,2-trichloroselenoacetate and O-neopentyl selenobenzoate were used as radical traps.
描述了一种基于Barton PTOC酯的自由基化学新方法,可从羧酸中轻松合成二烷基二硒化物。这种方法是特别成功的当ø -胆甾3 β基-2,2,2- trichloroselenoacetate和ö -新戊基selenobenzoate用作自由基捕获剂。