Because of conjugate structure, azole nitrogen molecules can form a series of compounds,which have electrochemical stability. 5-( 4-( 3-( Dimethoxy (methyl) silyl) propoxy) phenyl)-1 H-tetrazole(B) was synthesized by click chemistry through cycloaddition and condensation reactions, that could be used for the preparation of new proton exchange membrane. In the synthesis of 5-(4-hydroxyphenol)-1H- tetrazole(A) experiments, the influences of same factors on product yield were investigated, such as the ratio of reactants, reaction time, acidification time, acidification temperature. The optimum reaction conditions were found as follows: n(4-carbonitrile): n(sodium azide)=1:1.4, 130℃ , reaction time 24 h, acidified at 50 ℃ for about 1.5 h, with the yield of 88％ being attained. In the synthesis of 5-(4-(3-( dimethoxy (methyl) silyl) propoxy) phenyl)-lH-tetrazole experiments, the yield was 78％. The synthesis process is simple, conditions are mild, with water as solvent.%以对羟基苯甲腈和叠氮钠为主要原料,采用点击化学法环加成合成-种质子导体5-(4-(3-二甲氧基甲基硅烷基丙氧基)苯基)-1H-四氮唑.通过单因素法考察了反应物配比、时间、温度对中间物5-(4-羟基苯基)-四氮唑收率的影响.最佳工艺条件为:n(对羟基苯甲腈)∶n(叠氮钠)=1∶1.4,130℃,24 h,50℃下酸化1.5h,中间产物收率达88%;中间产物在75℃下缩合获得目的产物5-(4-(3-二甲氧基甲基硅烷基丙氧基)苯基)-1H-四氮唑,收率可达78%.
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