3-Dihydroquinazolin-4（1H相关论文
Highly efficient synthesis of 2,3-dihydroquinazolin-4（1H）-ones catalyzed by heteropoly acids in wate
Heteropoly，酸高效地在周围的温度在水里与醛催化 anthranilamide 的 cyclocondensation 反应并且负担得起 -quinazolinones 加重在......
