CLAY CATALYSIS - DRY CONDENSATION OF TETRONIC ACID WITH ALDEHYDES UNDER MICROWAVE IRRADIATION - SYNTHESIS OF 3-(ARYLMETHYLENE)-2,4-(3H, 5H) FURANDIONES

被引：31

作者：

VILLEMIN, D

LABIAD, B

机构：

[1] Universite de Caen, I.SM.Ra, U.R.A.

来源：

SYNTHETIC COMMUNICATIONS | 1990年 / 20卷 / 20期

关键词：

D O I：

10.1080/00397919008051547

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2.4(3H, 5H) Furandione (1) and arylcarboxyaldehydes(2) were condensated to 3-(arylmethylene)-2,4-(3H, 5H) furandione (3) in presence of acidic clay KSF without solvent under microwave irradiation, or in ethanol at room temperature for sensitive and reactive aldehydes (2c, 2g,2h). © 1990, Taylor & Francis Group, LLC. All rights reserved.

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页码：3207 / 3212

页数：6

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