A general and practicable synthesis of polycyclic heteroaromatic compounds. Part 2. Reaction of quinone-methides of pyridones, pyrimidines, coumarin, and benzene with aromatic amines in a novel synthesis of polycyclic heteroaromatic compounds
作者:Janet L. Asherson、Orhan Bilgic、Douglas W. Young
DOI:10.1039/p19800000522
日期:——
The synthesis of polycyclic heteroaromatic compounds using the reaction of a quinone-methide, generated in situ, with an aromatic amine has been successfully extended using quinone-methides of coumarin and of pyridones. Preliminary studies with the benzenoid quinone-methide (33) have so far proved to give only low yields of the expected acridines. Generation of ‘quinone-methides’ in which the carbonyl
使用香豆素和吡啶酮的醌-甲基化合物已经成功地扩展了使用原位产生的醌-甲基与芳族胺的反应合成多环杂芳族化合物的方法。到目前为止,已证明使用苯甲酮醌-甲基化物(33)的初步研究仅给出了较低的预期a啶收率。羰基为酰胺基一部分的“醌-甲基化物”的产生并未导致多环杂芳族化合物。