Zn(ClO4)2·6H2O was developed for the syntheses of secondary and tertiary homoallylic hydrazides. Excellent chemoselectivities and diastereoselectivies were observed. Aldehydes as well as acyclic and cyclic ketones were well-suited to the reaction conditions and provided secondary and tertiary homoallylic hydrazides in excellent yields.
在容易获得的 Zn(
ClO4)2·6H2O 存在下,涉及羰基化合物、苯甲酰
肼、烯丙基
溴和
铟的三组分反应被开发用于合成仲和叔均烯丙基酰
肼。观察到优异的
化学选择性和非对映选择性。醛以及无环和环状酮非常适合反应条件,并以优异的产率提供仲和叔均烯丙基酰
肼。