1-芳基-5-苯并三唑基-1-戊烯的合成及其位置异构体的GC-MS研究

Synthesis of 1-Aryl-5-benzotriazolyl-1-pentenes and GC - MS Studies on Their Tautomers

本文研究了1-芳基-5-苯并三唑基-1-戊烯(3和3’)的两种通用合成方法,并用色谱-质谱联用仪分析了四种不同异构体的组成.根据其MS谱图中[M-29]^+及[M-57]^+峰的强度,可以方便地区分1-N和2-N烷基化产物.

1 - Aryl - 5 - benzotriazolyl - 1 - pentenes (3 and 3') can be prepared via two synthetic routes. The compositions of their four isomers were analyzed by GC -MS. The 1 - Nand 2 - N tautomers can be distinguished conveniently from whether the ion peaks of [ M - 29 ] + and [M -57]+ are rich or not.