transformation of methyldialkyl-substituted 1,2-epoxides to the corresponding vinylidene, allylic secondary alcohols, on contact with active Al2O3, is described. A systematic study of some of the reaction variables of this transformation has also been carried out. The epoxides thus studied include those derived from the following olefins: 1-methylcyclopentene, 1-methylcyclohexene, 1-methylcycloheptene
描述了当与活性Al 2 O 3接触时,甲基二烷基取代的1,2-
环氧化物向相应的亚
乙烯基烯丙基仲醇的相当世代的转化。还已经对该转化的一些反应变量进行了系统研究。因而研究了
环氧化物包括那些来自以下烯烃衍生的:
1-甲基环戊烯,1-甲基
环己烯,1- methylcycloheptene,α
蒎烯和Δ 3 -carene。