族
In this paper, the property of six membered heteroaromatics containing nitrogen is discussed by chemical shifts of H-NMR and ~(13)C-NMR. It gives standard of ar-maticity and substitute reaction order.
本文用核磁共振波谱数据研究了含氮六员
杂环
的性质.对含氮六员环的香性和取代反应的活性顺
了量度标准.
