Improved synthesis of chalcones under ultrasound irradiation

被引：146

作者：

Li, JT ^{[1
]}

Yang, WZ ^{[1
]}

Wang, SX ^{[1
]}

Li, SH ^{[1
]}

Li, TS ^{[1
]}

机构：

[1] Hebei Univ, Coll Chem & Environm Sci, Baoding 071002, Peoples R China

来源：

ULTRASONICS SONOCHEMISTRY | 2002年 / 9卷 / 05期

基金：

中国国家自然科学基金; 美国国家科学基金会;

关键词：

ultrasound; chalcones; Claisen-Schmidt condensation; synthesis;

D O I：

10.1016/S1350-4177(02)00079-2

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Claisen-Schmidt condensation of acetophenone with aromatic aldehydes catalyzed by pulverized KOH and KF-Al2O3 results chalcones in 52-97% and 83-98% yields respectively in alcoholic solvent under ultrasound irradiation. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：237 / 239

页数：3

共 18 条

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