Synthesis of γ,δ-unsaturated quaternary α-alkylamino acids using umpolung reaction and Claisen rearrangement
作者:Isao Mizota、Katsuki Tanaka、Makoto Shimizu
DOI:10.1016/j.tetlet.2012.01.133
日期:2012.4
A new synthesis of γ,δ-unsaturated quaternary α-amino acid derivatives was developed utilizing N-alkylation and Claisen rearrangement of allyl α-iminocarboxylates.