Synthesis of 4-amino pyrrolo and indolo[1,2- a ]quinoxalines via copper-catalyzed insertion of o -benzoylhydroxylamines into isocyanides

New Journal of Chemistry 2026

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Authors: Chaeeun Lee, K. Kim, Nayoung Lim, Bomcha Park, Jiwoo Lee, Ki Bum Hong, Sungwook Choi
DOI: 10.1039/d5nj04034e
Cited by: 1
References: 39

Abstract

We report a mild and efficient copper-catalyzed method for synthesizing amino-substituted pyrrolo[1,2- a ]quinoxaline and indolo[1,2- a ]quinoxaline derivatives via the insertion of o -benzoylhydroxylamines into aryl isocyanides.

Fields of Study & Subjects

Catalytic C–H Functionalization Methods Synthesis and Biological Evaluation Synthesis and Reactivity of Heterocycles

Publication details

Journal / source
New Journal of Chemistry
Publisher
Royal Society of Chemistry (RSC)
Volume
50
Issue
5
Pages
2537–2541
Publication date
1 January 2026
Language
EN