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邻二甲胺基苄氯衍生物1与取代的2-巯基苯并咪唑(2-MB)(2)反应,可发生S-亲核取代,也可发生N-亲核取代,反应主要取决于1的取代情况,本文对其反应规律进行了探讨。
The reaction of o-dimethylaminobenzyl chloride derivative 1 with substituted 2-mercaptobenzimidazole (2-MB) (2) can occur by S-nucleophilic substitution and N-nucleophilic substitution. The reaction mainly depends on 1 substitution, this article discusses the reaction rules.