Modular Assembly of 2-Aminoaniline Derivatives by Merging Hydroxylamine-Passerini and Hetero-Cope Rearrangement

Org Lett. 2024 Feb 23;26(7):1358-1363. doi: 10.1021/acs.orglett.3c04270. Epub 2024 Feb 12.

Abstract

A metal-free three-component protocol that combines a hydroxylamine-Passerini reaction and hetero-Cope rearrangement was realized, which enables the modular assembly of a wide range of structurally new and interesting 2-aminoanilines bearing an α-hydroxyamide substructure.