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Application of N,N′-Diiodo-N,N′-1,2-ethandiylbis(p-toluene sulfonamide) as a New Reagent for Synthesis of 2-Arylbenzimidazoles and 2-Arylbenzothiazoles under Solvent-free Conditions

✍ Scribed by Hojat Veisi; Ramin Ghorbani-Vaghei; Alireza Faraji; Turan Ozturk

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 92 KB
Volume: 28
Category: Article
ISSN: 0256-7660
DOI: 10.1002/cjoc.201090372

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✦ Synopsis

Abstract

N,N′‐Diiodo‐N,N′‐1,2‐ethandiylbis(p‐toluene sulfonamide) (NIBTS) is a good and new reagent for synthesis of 2‐arylbenzimidazoles and 2‐arylbenzothiazoles at room temperature under solvent‐free condition with good to high yield. Absence of solvent, short reaction times, non‐corrosive, operational simplicity and environmentally friendliness are the main advantages of this procedure.

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