K. Rossen et al., A PRACTICAL SYNTHESIS OF BOTH ENANTIOMERS OF 1-AMINO-2-PROPANOL AND PROPYLENE-OXIDE, Synthetic communications, 23(8), 1993, pp. 1071-1074
A practical large-scale synthesis of both enantiomers of 1-amino-2-pro
panol 1 from L- and D-threonine is described. Greater than 99% e.e. pr
opylene oxide 2 is obtained from 1 through a diazotization under basic
conditions.