241148-20-9Relevant articles and documents
Enantioselective synthesis of (S)- and (R)-α-methylserines: Application to the synthesis of (S)- and (R)-N-Boc-N,O-isopropylidene-α-methylserinals
Avenoza, Alberto,Cativiela, Carlos,Corzana, Francisco,Peregrina, Jesus M.,Sucunza, David,Zurbano, Maria M.
, p. 949 - 957 (2001)
This report describes the synthesis of enantiomerically pure (S)- and (R)-α-methylserines on a multigram scale, starting from the Weinreb amide of 2-methyl-2-propenoic acid and using a stereodivergent synthetic route that involves a Sharpless asymmetric dihydroxylation reaction. As a synthetic application of these quaternary α-amino acids, they were used as starting materials in the synthesis of the well-known valuable homochiral (S)- and (R)-N-Boc-N,O-isopropylidene-α-methylserinal building blocks.
