碳链长度及取代基对叠氮化合物撞击感度影响

Influence of carbon chain length and substituent on impact sensitivity of azido compound

合成了系列烷基叠氮化合物、叠氮醇类化合物、叠氮氯代烷烃及叠氮胺类化合物,研究了碳链长度、取代基等对叠氮化合物撞击感度影响规律。结果表明:随碳链逐渐增长,二叠氮化合物撞击感度明显减小,氯基、叠氮烷基、硝酸酯基、氧丁环基团等取代基团可使叠氮化合物感度明显增大;胺基、羟基、烷基有减小被取代叠氮化合物感度的趋势。

A series of alkyl azido compounds,azido alcohol compounds,azido chloroalkanes and azido amine compounds were synthesized.The influence rule of carbon chain length,substituent,etc.on the impact sensitivity of azido compound was investigated.The results show that with gradual increase of carbon chain,the impact sensitivity of diazido compound obviously decreases,the substituents including chloro,azido alkyl,nitrate,oxetane,etc.can obviously increase the sensitivity of azido compounds,the amino,hydroxyl and alkyl have the trend to decrease the sensitivity of substituted azido compounds.