Stereoselective Synthesis of β-Branched Phenylalanine Derivatives via Chelate-Claisen Rearrangement
作者:Uli Kazmaier、Christian Quirin
DOI:10.1055/s-0028-1088121
日期:2009.5
Ester enolate Claisen rearrangement of chelated N-protected chiral amino acid cinnamyl esters results in the formation of substituted phenylalanine derivatives with unsaturated side chains in good yields and with a high degree of chirality transfer. amino acids - chelates - esters - rearrangements - stereoselective synthesis