118545-57-6Relevant articles and documents
Stereospecific Amino Acid Synthesis; Preparation of the γ-Anion derived from Glutamic Acid
Baldwin, Jack E.,North, Michael,Flinn, Anthony,Moloney, Mark G.
, p. 828 - 829 (1988)
Reaction of α-t-butyl γ-methyl N-trityl-L-glutamate (7) with lithium isopropylcyclohexylamide in hexane leads to the specific formation of the γ-ester enolate, a potential synthetic equivalent to the γ-anion synthon for stereospecific α-amino acid synthesis.