Metal–organic framework mediated expeditious synthesis of benzimidazole and benzothiazole derivatives through an oxidative cyclization pathway-Reference-Cited by-同舟云学术

Metal–organic framework mediated expeditious synthesis of benzimidazole and benzothiazole derivatives through an oxidative cyclization pathway

Published:2020 Issue:3 Volume:44 Page:1021-1027
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Sankar Velayudham¹²³⁴^ORCID,Karthik Peramaiah¹²³⁴,Neppolian Bernaurdshaw¹²³⁴^ORCID,Sivakumar Bitragunta¹²³⁴⁵

Affiliation:

1. Department of Chemistry and SRM Research Institute

2. SRM Institute of Science and Technology

3. Chennai-603203

4. India

5. Department of Chemistry

Abstract

Herein, we report facile synthesis of various benzimidazoles and benzothiazoles by using the NH₂-MIL-125(Ti) MOF as an efficient oxidant-free heterogeneous catalyst with good yield.

Funder

Science and Engineering Research Board

Ministry of New and Renewable Energy India

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NJ/C9NJ04431K

Reference46 articles.

1. Silica–ferric chloride (SiO2–FeCl3) catalyzed selective synthesis of 2-substituted benzimidazole through Csp2Csp3 bond cleavage of β-ketoester/amide

2. Water mediated chemoselective synthesis of 1,2-disubstituted benzimidazoles using o-phenylenediamine and the extended synthesis of quinoxalines

3. One-pot, two-step synthesis and photophysical properties of 2-(5-phenylindol-3-yl)benzimidazole derivatives

4. Synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles catalysed by ferric ammonium sulfate (NH4Fe(SO4)2) under solvent-free conditions

5. Role of graphene oxide as a heterogeneous acid catalyst and benign oxidant for synthesis of benzimidazoles and benzothiazoles

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