PEG-SO3H AS A CATALYST FOR THE PREPARATION OF BIS-INDOLYL AND TRIS-INDOLYL METHANES IN AQUEOUS MEDIA

被引：23

作者：

Rani, V. Jhansi ^{[1
]}

Vani, K. Veena ^{[1
]}

Rao, C. Venkata ^{[1
]}

机构：

[1] Sri Venkateswara Univ, Dept Chem, Tirupati 517502, Andhra Pradesh, India

来源：

SYNTHETIC COMMUNICATIONS | 2012年 / 42卷 / 14期

关键词：

Aqueous medium; green synthesis; indoles; EFFICIENT SYNTHESIS; CARBONYL-COMPOUNDS; BIS(INDOLYL)METHANES; MILD; VERSATILE; 3,4-DIHYDROPYRIMIDONES; CONDENSATION; MICROWAVE; ALDEHYDES; SULFATE;

D O I：

10.1080/00397911.2010.551700

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A facile, efficient, and green synthesis of bis-indolyl and tris-indolyl methanes has been developed by one-pot condensation of indole with structurally diverse aldehydes and ketones in the presence of poly(ethylene glycol)-bound sulfonic acid as catalyst at room temperature.

引用

页码：2048 / 2057

页数：10

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