Enantioselective synthesis of hydroxy-substituted α-methyl-α-amino acids using Al and Mn derivatives of cyclo(L-Ala-L-Ala) bis-lactim ethers

Article abstract of DOI:10.1007/BF00698453

Aluminium and manganese derivatives of lithiated bis-lactim ethers of cyclo-(L-Ala-L-Ala) were used for the enantioselective synthesis of β-hydroxy and polyhydroxy α-amino acids of the 2-methylserine series.A new variant of the synthesis of these acids vi