Synthesis of 2,3-Diaryl-2,3-dihydroquinazolin-4(1H)-one under Solvent-Free Conditions

被引：0
|
作者：
Zhuang, Qiya [1 ]
Fu, Yongchun [2 ]
Tang, Dan [1 ]
Zha, Yunyun [1 ]
Rong, Liangce [1 ]
Tu, Shujiang [1 ]
机构：
[1] Xuzhou Normal Univ, Coll Chem & Chem Engn, Xuzhou 221116, Peoples R China
[2] Shangqiu Technician Inst, Shangqiu 476000, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2010年 / 30卷 / 09期
关键词：
isatiocanhydride; Schiff base; quinazolin-4(1H)-one; solvent-free synthesis; ONE-POT; CONDENSATION; EFFICIENT; CATALYST; ALDEHYDES; KETONES; ABSENCE; WATER; ACID;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A series of 2,3-diaryl-2,3-dihydroquinazolin-4(1H)-one derivatives were synthesized from isatiocanhydride and Schiff base in the presence of sodium hydroxide under solvent-free conditions. The advantages of this procedure are simple protocol and high yields. Using different Schiff bases to prepare 2,3-diaryl-2,3-dihydroquinazolin-4(1H)-one derivatives, sixteen compounds were synthesized. The structures were determined by IR, H-1 NMR and HRMS techniques.
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页码：1405 / 1409
页数：5
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