【摘要】 六氯化钨与丁基溴化镁在无水四氢呋喃中反应形成低价钨化合物,可使醛、酮发生麟氧偶联反应得到烯烃,还原亚砜则得到高产率的硫醚,其述原功能类似于六化氯化钨/丁基锂还原体系,更多还原

【Abstract】 The reductive reaction of aldehyde and ketone with low valent tungsten compound derived from wCl₆/n-BuMgBr in anhydrous THF has been investigated. The aldehyde and ketone are deoxgenated and converted to olefins by coupling reaction. The sulfoxides are converted to corresponding sulfides in good yields. The reductive behavior of WCl₆/n-BuMgBr is the same as that of WCl₆/n-BuLi.更多还原