新型尾式卟啉-三乙胺和吡啶季铵盐的红外光谱研究

FT-IR Studies of New Tail Porphyrin Triethylamine and Pyridine Quaternary Ammonium Salts

本文对新合成的三个尾式卟啉季铵盐的红外光谱吸收带进行了归属和总结。讨论了红外吸收频率随取代基不同而发生变化的原因，以及不同链长时 Ｎ＋ 的诱导效应对 ＯＣ Ｃ 键的影响。

IR absorption bans of three new kinds of tail porphyrin quaternary ammonium salts were determined and analyzed.Reason for the change of frequency of IR absorption along with the change of replaced groups was explained.And influence of inductive effect ofN+ on band of OC Cwith different of chain length was discussed.