研究了薄荷基氯格氏试剂与卤代烃的立体选择性反应.薄荷基氯格氏试剂与卤代烃反应生成两种产物:薄荷基衍生物和新薄荷基衍生物,主要产物是薄荷基衍生物.其立体选择性与卤代烃的活性有关,卤代烃的活性越差,立体选择性越好.活泼的苄基氯的反应产物de值为27.9%,活性稍差的α-溴苯乙烯和2-溴丙烯的反应产物的de值在91%以上,活性差的二氯甲烷和溴苯的反应产物的de值达到100%. The stereoselective reaction of the menthyl chloride reagent with halogenated hydrocarbons was studied.The menthyl chloride reagent reacted with halogenated hydrocarbons to form two products: menthyl derivatives and neomenthyl derivatives, the main product is menthyl Its stereoselectivity is related to the activity of halohydrocarbons, and the worse the activity of halohydrocarbons, the better the stereoselectivity.The active benzyl chloride reaction product has a de value of 27.9% and less active α-bromo The de value of the reaction product of styrene and 2-bromopropene was above 91% and the reaction product of the less active methylene chloride and bromobenzene reached a de value of 100%.