Synthesis of 6,7-dimethoxy-3,4-diphenyl-2(1H)-quinazolinone from 1-(3,4-dimethoxyphenyl)-urea and benzoic acid in polyphosphoric acid

Molbank

关键词: quinazolinone;    polyphosphoric acid (PPA);    urea;   

DOI  :  10.3390/M492

来源: mdpi

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.