Synthesis and Reactions of Benzotriazolyl-Substituted Spiro[Cyclohexane-1,2′-2′H-Imidazo[4,5-b]Pyridine]-Reference-Cited by-同舟云学术

Synthesis and Reactions of Benzotriazolyl-Substituted Spiro[Cyclohexane-1,2′-2′H-Imidazo[4,5-b]Pyridine]

Published:2002-04 Issue:4 Volume:2002 Page:153-154
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Le Huu Phuoc¹,Neidlein Richard¹,Suschitzky Hans²

Affiliation:

1. Pharmazeutisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 364, D-69120 Heidelberg, Germany

2. The Ramage Laboratories, Department of Chemistry and Applied Chemistry, University of Salford, Salford M5 4WT, UK

Abstract

The introduction of N and S-nucleophiles into the 2H-4-azabenzimidazole system using the 1H-benzotriazole ring as a synthetic auxiliary, and also the syntheses of novel pentacyclic ring systems by application of the Graebe-Ullmann method, are described.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/030823402103171690

Reference8 articles.

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2. 2H-benzimidazoles (isobenzimidazoles). Part 2. Synthesis and reactions of 5-azido-2H-benzimidazole-2-spirocyclohexane

3. 2H-benzimidazoles. Part 5. Convenient synthons for tricyclic heterocycles

4. 2H-benzimidazoles (isobenzimidazoles). Part 7. A new route to triclabendazole [5-chloro-6-(2,3-dichlorophenoxy)-2-methylthio-1H-benzimidazole] and congeneric benzimidazoles

5. A new route to 6-substituted 2,3-diaminopyridines

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