A facile and efficient method for the synthesis of quinoxaline derivatives using 2-(sulfooxy)ethylsulfamic acid as a novel difunctional bronsted acid, recyclable and organocatalyst

Sajjadifar, S. and Noorizadeh, H. and Veisi, H. and Louie, O. and Avval, M. M. and Rezayati, S. (2013) A facile and efficient method for the synthesis of quinoxaline derivatives using 2-(sulfooxy)ethylsulfamic acid as a novel difunctional bronsted acid, recyclable and organocatalyst. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 4 (4). pp. 906-915.

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Abstract

A novel, mild, eco-friendly and efficient method has been developed for the preparation of quinoxaline derivatives in high yields via a one-pot condensation of aromatic diamine and 1,2-dicarbonyl compounds in the presence of 2-(sulfooxy)ethylsulfamic acid (SESA). Moreover, sulfamic acid has been employed as a solid acid catalyst. Recycling of the catalyst is one of the most significant advantages of the proposed method.

Item Type: Article
Uncontrolled Keywords: article, controlled study, 1, unclassified drug, aromatic compound, chemical structure, process development, one pot synthesis, quinoxaline derivative, chemical analysis, catalyst, recycling, 2 (sulfooxy)ethylsulfamic acid, 2 dicarbonyl derivative, Bronsted acid, diamine, organic chemistry
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: Arshiya Kousar Library Assistant
Date Deposited: 21 Nov 2019 10:36
Last Modified: 21 Nov 2019 10:36
URI: http://eprints.uni-mysore.ac.in/id/eprint/9557

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