A CONVENIENT PROCEDURE FOR THE TRANSFORMATION OF ALCOHOLS TO OLEFINS AND ALKYL CHLORIDES
作者:Hsing-Jang Liu、Wing Hong Chan、Sing Ping Lee
DOI:10.1246/cl.1978.923
日期:1978.9.5
Treatment of 1° alcohols with N,N-dimethylphosphoramidic dichloride in refluxing 1,2-dimethoxyethane gave the corresponding chlorides. Upon similar treatment, 3° alcohols underwent dehydration giving olefinic products, whereas 2° alcohols afforded olefins or chlorides as predominant products.
在回流的1,2-二甲氧基乙烷中用N,N-二甲基磷酰胺二氯化物处理1°醇得到相应的氯化物。经过类似处理,3°醇脱水得到烯烃产物,而2°醇得到烯烃或氯化物作为主要产物。