An Efficient Synthesis of Symmetrical N,N′-Alkylidene Bisamides Catalyzed by Silica Supported Perchloric Acid

被引：4

作者：

Wang, Hongshe ^{[1
]}

Zhao, Weixing ^{[1
]}

机构：

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

来源：

CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2013年 / 33卷 / 08期

关键词：

HClO4-SiO2; aldehyde; amide; bisamide; ONE-POT SYNTHESIS; HETEROGENEOUS CATALYST; RECYCLABLE CATALYST; REUSABLE CATALYST; HIGHLY EFFICIENT; HCLO4-SIO2; ALDEHYDES; ANALOGS; GEL;

D O I：

10.6023/cjoc201303027

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient approach to the synthesis of symmetrical N,N'-alkylidine bisamides from various aldehydes and amides in the presence of silica supported perchloric acid (HClO4-SiO2) has been described. The advantages of this method are easy work-up, short reaction times, excellent yields and the catalyst exhibited remarkable reusable activity.

引用

页码：1822 / 1827

页数：6

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