MASS-SPECTRA FRAGMENTATION STUDY OF 1-(ARYLTHIOALKYL) BENZOTRIAZOLES AND VINYL SULFIDES UNDER ELECTRON-IMPACT

被引：0

作者：

AFRIDI, AS

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN | 1993年 / 15卷 / 01期

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中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A mass spectral fragmentation study of 1-(arylthioalkyl) benzotriazoles (1 and 2) and vinyl sulphides (3 and 4) has been carried out. The effect of the secondary and tertiary alkyl substituents at 1-position for heterocycles (1) and (2) have been investigated. Whereas the molecular ions M+ of compounds (1a-e) give fragment ions (M-ArS+), compounds (2a-p), in addition to the ions (M+-ArS+), also give an additional fragment for vinyl sulphide due to the loss of benzotriazole molecule.

引用

页码：59 / 64

页数：6

共 9 条

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