作者:Emna Mejri、Kosuke Higashida、Yuta Kondo、Anna Nawachi、Hiroyuki Morimoto、Takashi Ohshima、Masaya Sawamura、Yohei Shimizu
DOI:10.1021/acs.orglett.3c01645
日期:2023.6.23
N-internal vicinal aminochlorination of styrene-type terminal alkenes was developed. The reaction proceeded without any catalyst, and the use of N-chloro(fluorenone imine) as both a photoactivatable aminating agent and a chlorinating agent was essential. The imine moiety, introduced at the internal position of the alkenes, could be hydrolyzed under mild conditions to provide versatile β-chlorinated primary
开发了苯乙烯型末端烯烃的光诱导N-内邻氨基氯化反应。该反应在没有任何催化剂的情况下进行,并且必须使用N-氯(芴酮亚胺)作为光活化胺化剂和氯化剂。在烯烃的内部位置引入的亚胺部分可以在温和的条件下水解以提供通用的β-氯化伯胺,其合成效用通过多次转化得到证明。