Synthesis of polysubstituted β-amino cyclohexane carboxylic acids via Diels–Alder reaction using Ni(II)-complex stabilized β-alanine derived dienes

Abstract

This paper describes the design and synthesis of a new class of β-alanine derived dienes stabilized by Ni(II)-complex. Preliminary study of their Diels–Alder cycloaddition reactions with several types of dienophiles demonstrates their significant synthetic potential for the preparation of various polyfunctional β-aminocyclohexane carboxylic acids.