稠环系三唑磷茂啉的^(31)P-核磁共振谱的研究

Study of Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy in Fused Cyclotriazaphosphole

本文通过对二、三稠环系三唑磷茂啉系列化合物的^(31)P-NMR谱的解析,探讨了化学位移、偶合常数与取代基效应、化合物构象、配位数等因素之间的关系,并提出一些新观点。

Fhosphorus-31 NMR spectroscopy of a series fused di- and tricyclotriazaphosphole is analyzed. The relationship among chemical shift, coupling constants and substituent effecl conformation of compounds, coordination number is discussed, Some new explainations based on special spectral phenomenon are suggested.