Representative vinylcyclopropanes (IaIc) were hydrated in a Markovnikov fashion by oxymercuration-demercuration. Isolated yields of α-cyclopropyl-substituted alcohols were more than 80%. 2,2-Diphenyl-l-vinylcyclopropane (Id) was the only olefin that produced a mixture of the expected alcohol, IId, and a rearranged product III. At 0° C, However, the amount of III was minimal (ca. 6%), and hence the
代表性的
乙烯基环丙烷(IaIc)以马尔可夫尼可夫的方式通过氧化
汞-脱
汞水合。α-环丙基取代的醇的分离产率超过80%。2,2
-二苯基-1-
乙烯基环丙烷(Id)是唯一产生预期醇IId和重排产物III的混合物的烯烃。然而,在0°C下,III的量极少(约6%),因此实现了Id的马尔可夫尼科夫
水合。通过用
硼氢化氘化
钠脱
汞证明了在III的生成过程中消耗了2摩尔当量的
乙酸汞。