Efficient strategy for construction of 6-carbamoylfulvene-6-carboxylate skeletons via [3 + 2] cycloaddition of 1-cyanocyclopropane 1-ester with β-nitrostyrenes

Abstract

An efficient and straightforward the preparation of 6-carbamoylfulvene-6-carboxylates <italic>via</italic> a cycloaddition reaction between 1-cyanocyclopropane 1-ester and β-nitrostyrenes.