摘要
本文对取代10H-吡啶并[1,2-a]吲哚盐的核磁共振氢谱进行了研究,通过讨论6,8位取代基对吡啶环氢化学位移的影响发现8位取代基显著地改变了δ值,而6位取代基则对δ影响较小。
The 1H NMR of a series of substutited 10H-pyrido [1,2-a]-indolium perchlorates have been studied. The effect of substituents on chemical shift of pyridine hydrogens was discussed. It was found that δ values were changed much more greatly by 8-substituted groups than by 6-substituted ones.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
1995年第4期441-444,共4页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金
关键词
吡啶并吲哚盐
核磁共振
10H-pyrido[1,2-a] indolium salt, 1H NMR