Carbon-based solid acid as an efficient and reusable catalyst for cross-aldol condensation of ketones with aromatic aldehydes under solvent-free conditions

被引：16

作者：

Zali, Abbas ^{[1
]}

Ghani, Kamal ^{[1
]}

Shokrolahi, Arash ^{[1
]}

Keshavarz, Mohammad Hossein ^{[1
]}

机构：

[1] Malek Ashtar Univ Technol, Dept Chem, Shahin Shahr, Iran

来源：

CHINESE JOURNAL OF CATALYSIS | 2008年 / 29卷 / 07期

关键词：

carbon-based solid acid; ketone; aromatic aldehyde; cross-aldol condensation; solid phase; alpha; beta-unsaturated carbonyl;

D O I：

10.1016/S1872-2067(08)60060-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Aromatic aldehydes undergo cross-aldol condensation with ketones in the presence of carbon-based solid acid under solvent-free conditions to afford the corresponding alpha, beta-unsaturated aldol products in excellent yields. The catalyst is reusable several times without any decrease in the yield of the reactions.

引用

页码：602 / 606

页数：5

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