Microwave-Assisted Solvent-Dependent Reaction: Chemoselective Synthesis of Quinoxalin-2 (1 H)-ones, Benzo [d] imidazoles and Dipeptides

SL Wang, J Ding, B Jiang, Y Gao…

Index: Wang, Shu-Liang; Ding, Jie; Jiang, Bo; Gao, Yuan; Tu, Shu-Jiang ACS Combinatorial Science, 2011 , vol. 13, # 5 p. 572 - 577

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Citation Number: 7

Abstract

A microwave-assisted solvent-dependent chemoselective reaction dealing with 4-arylidene- 2-phenyloxazol-5-ones and diverse ortho-diamines to achieve three types of molecular scaffolds, 3-benzylquinoxalin-2 (1H)-ones, benzimidazole and β-amino dipeptides is reported. The procedures feature short reaction time, good to excellent yields, operational simplicity, as well as easily available starting materials. These compounds are of ...