1,4,5-Trialkyltetrazolium salts are convenient synthetic equivalents for hypothetical secondary ynamines in cycloaddition reactions to azides. Thus, the tetrazolium salts are converted into alkylaminotriazoles via deprotonation, cycloaddition to azides, and subsequent base-mediated cleavage of the resulting spirocyclic cycloadducts.
在与
叠氮化物的环加成反应中,1,4,5-三烷基
四唑盐是假定的仲ynamine的方便合成等价物。因此,
四唑盐可通过去质子化、与
叠氮化物发生环加成反应,然后在碱介导下裂解所产生的螺环环加成物,从而转化为烷基
氨基三唑。