1,4-Addition of dialkylaluminium chlorides to α,β-unsaturated carboxylic acid derivatives: a new synthesis of β-branched carboxylic acids
Abstract
A new synthesis of β-branched carboxylic acid derivatives by the 1,4-addition of dialkylaluminium chlorides to α,β-unsaturated N-acyl amides, the oxazolidones (1) and the oxazinone (4), is described.