Gadolinium (III) chloride catalyzed facile synthesis of 2-substituted benzimidazoles under solvent-free conditions

被引：0

作者：

Sathaiah, G. ^{[1
]}

Lingaiah, B. P. Venkat ^{[1
]}

Shekhar, A. Chandra ^{[1
]}

Kumar, A. Ravi ^{[1
]}

Raju, K. ^{[1
]}

Rao, P. Shanthan ^{[1
]}

机构：

[1] CSIR Indian Inst Chem Technol, Fluoroorgan Div, Hyderabad 500607, Andhra Pradesh, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2015年 / 54卷 / 08期

关键词：

o-Phenylenediamine; 1,3-diketones; 2-substituted benzimidazoles; solvent free condition; ONE-POT; SUBSTITUTED BENZIMIDAZOLE; ACID; DERIVATIVES; ANALOGS; DESIGN; SERIES; AGENTS;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of 2-substituted benzimidazoles have been prepared from o-diamines and 1,3-dicarbonyl compounds using Gadolinium chloride as a catalyst under solvent free condition in good yields. Gadolinium chloride has been demonstrated as a mild and efficient catalyst.

引用

页码：953 / 957

页数：5

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