Synthesis, Characterization, and Application of Poly(N,N′-dibromo-N-ethylnaphthyl-2,7-disulfonamide) as an Efficient Reagent for the Synthesis of 2-Arylbenzimidazole and 2-Aryl-1-arylmethyl-1H-1,3-benzimidazole Derivatives-Reference-Cited by-同舟云学术

Synthesis, Characterization, and Application of Poly(N,N′-dibromo-N-ethylnaphthyl-2,7-disulfonamide) as an Efficient Reagent for the Synthesis of 2-Arylbenzimidazole and 2-Aryl-1-arylmethyl-1H-1,3-benzimidazole Derivatives

Published:2015-05-06 Issue: Volume:2015 Page:1-9
ISSN:2090-200X
Container-title:Organic Chemistry International
language:en
Short-container-title:Organic Chemistry International

Author:

Saleh Vida¹,Khazaei Ardeshir¹,Abizadeh Hamid¹,Saednia Shahnaz²

Affiliation:

1. Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran

2. Young Researchers and Elites Club, Islamic Azad University, Toyserkan Branch, Toyserkan, Iran

Abstract

The condensation of O-phenylenediamine (OPD) with aryl aldehydes is carried out in acetonitrile using poly(N,N′-dibromo-N-ethylnaphthyl-2,7-disulfonamide) (PBNS) as a novel and heterogeneous catalyst. PBNS has some potential advantages which include ease of separation from the reaction mixture by simple filtration, easy preparation, recoverablility, convenience, and stability under normal condition and also is not dangerous as molecular bromine.

Funder

Research Affairs Office of Bu-Ali Sina University and Center of Excellence in Development of Chemical Method

Publisher

Hindawi Limited

Subject

General Earth and Planetary Sciences,General Engineering,General Environmental Science

Link

http://downloads.hindawi.com/archive/2015/635630.pdf

Reference24 articles.

1. Poly(N-bromoacrylamide): a new polymeric recyclable oxidizing and brominating reagent

2. Poly(N,N′-dibromo-N-ethyl-benzene-1,3-disulfonamide), N,N,N′,N′-tetrabromobenzene-1,3-disulfonamide and novel poly(N,N′-dibromo-N-phenylbenzene-1,3-disulfonamide) as powerful reagents for benzylic bromination

3. N-Bromosuccinimide (NBS): A Mild and Efficient Catalyst for Tetrahydropyranylation of Alcohols and Phenols under Solvent-Free Conditions

4. N,N′-Dibromo-N,N′-1,2-ethanediylbis (Benzene Sulfonamide) as a Novel N-Bromo Reagent–Catalyzed Trimethylsilylation of Alcohols and Phenol With Hexamethyldisilazane in Both Solution and Solvent-Free Conditions

5. Efficient Trimethylsilylation of Alcohols and Phenols with HMDS in the Presence of a Catalytic Amount of 1,3-Dibromo-5,5-Dimethylhydantoin (DBDMH) as a Safe and Cheap Industrial Chemical

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