摘要
本文对三个新型螯合萃取剂──４，４′—苯二甲酰基双—ＰＭＰⅠ～Ⅲ的质谱中代表化合物的主要碎片离子的裂解过程、分子离子峰的强度及其稳定性等进行了分析和研究，发现Ｍ＋丰度的大小与试剂的稳定性呈线性关系。
In this paper,Mass-spectra analysis and study on a series of 4, 4'-(p,m,o)-phthaloyl-bisPMP(Ⅰ￣Ⅲ) were performed including the fragmentation process of main fragment ions of representative compounds and the strength of molecular-ion peak(M+),as well as stability of the compounds.It has been found that the rich of M+ is linear with stability of the compounds.
出处
《云南化工》
CAS
1994年第3期3-5,共3页
Yunnan Chemical Technology
基金
云南省应用基础研究基金
