Author/Authors :
Shi، نويسنده , , Daqing and Rong، نويسنده , , Liangce and Wang، نويسنده , , Juxian and Zhuang، نويسنده , , Qiya and Wang، نويسنده , , Xiangshan and Hu، نويسنده , , Hongwen، نويسنده ,
Abstract :
A short and facile synthesis of a series of quinazolin-4(3H)-ones and 1,2-dihydroquinazolin-4(3H)-ones was accomplished in good yields via the novel reductive cyclization of o-nitrobenzamides and triethyl orthoformate, aldehydes or ketones promoted by TiCl4/Zn.
