Iodine-catalyzed efficient synthesis of chalcones by grinding under solvent-free conditions

被引：17

作者：

Wang, Hongshe ^{[1
]}

Zeng, June ^{[1
]}

机构：

[1] Baoji Univ Arts & Sci, Dept Chem & Chem Engn, Shaanxi Key Lab Phytochem, Baoji 721013, Peoples R China

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 2009年 / 87卷 / 09期

关键词：

MOLECULAR-IODINE; DIASTEREOSELECTIVE SYNTHESIS; SULFONIC-ACID; KETONES; IRRADIATION; AMINES; CONDENSATION; DERIVATIVES; ALDEHYDES; ALCOHOLS;

D O I：

10.1139/V09-106

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Les chalcones sont des intermediaires importants en synthese organique et elles presentent un grand nombre d'activites biologiques diverses. On a realise la synthese de chalcones avec des rendements eleves, par le biais d'une condensation de Claisen-Schmidt d'acetophenones substituees avec divers aldehydes aromatiques, en presence de 10 moles % d'iode, a la temperature ambiante, par simple broyage dans des conditions sans solvant.

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页码：1209 / 1212

页数：4

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