Synthesis of Allenic Amino Acids via Chelate-Controlled Ester Enolate Claisen Rearrangement
作者:Uli Kazmaier、Carl Henrik Görbitz
DOI:10.1055/s-1996-4413
日期:1996.12
Ester enolate Claisen rearrangement of amino acid propargylic esters 6 allows the synthesis of sensitive amino acids 8. This methodology is suitable not only for glycine derivatives but also for propargylic esters of various amino acids. In this case amino acids with quaternary α-carbon centers are formed.