Synthesis of Novel Indole-Benzimidazole Derivatives-Reference-Cited by-同舟云学术

Synthesis of Novel Indole-Benzimidazole Derivatives

Published:2016-10 Issue:10 Volume:40 Page:588-590
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Wang Xinying¹,Liu Yizhou¹,Xu Juan¹,Jiang Fanwei¹,Kang Congmin¹

Affiliation:

1. College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, P.R. China

Abstract

2-Methylindole-3-acetic acid and its 5-methoxy derivative were prepared from the respective phenylhydrazines and levulinic acid. Indole-3-carboxylic acid was obtained from indole, dimethylformamide and trifluoroacetic acid. These indole carboxylic acids were then condensed with substituted o-phenylenediamines under high temperature conditions in the presence of polyphosphoric acid as a catalyst to give the combined indole-benzimidazoles.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/174751916X14737735069962

Reference17 articles.

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