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.

引用

页码：1405 / 1409

页数：5

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