In(OTf)3-catalysed one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones

被引：129

作者：

Ghosh, R ^{[1
]}

Maiti, S ^{[1
]}

Chakraborty, A ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Chem, Kolkata 700032, India

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2004年 / 217卷 / 1-2期

关键词：

Indium triflate; catalysis; Biginelli reaction; dihydropyrimidinone; three component synthesis;

D O I：

10.1016/j.molcata.2004.02.025

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A variety of aldehydes reacted in one-pot with ethyl or methyl acetoacetate and urea or thiourea in the presence of 2 mol% In(OTf)(3) furnishing the corresponding dihydropyrimidinones or their thio analogues in very good to excellent yields. (C) 2004 Elsevier B.V. All rights reserved.

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页码：47 / 50

页数：4

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