104236-44-4Relevant academic research and scientific papers
SALT OF DIHYDROPHENYLGLYCINE METHYL ESTER
-
Page/Page column 9, (2017/02/28)
The present invention relates to the hemi sulfuric acid salt of methyl (R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetate, also trivially referred to as the hemi sulfuric acid salt of D-dihydrophenylglycine methyl ester, to a method for the preparation of said salt and to the use of said salt in the enzymatic synthesis of antibiotics.
Asymmetric synthesis of β-lactams via the zinc-mediated glycine ester enolate - Imine condensation reaction using α-amino esters as the chiral auxiliary
Van Maanen,Kleijn,Jastrzebski,Verweij,Kieboom,Van Koten
, p. 4331 - 4338 (2007/10/02)
Imine esters of glycine, (R)-phenylglycine, (R)-(1,4-cyclohexadienyl)glycine and (S)-valine have been employed in the ester enolate-imine condensation via double activation with ZnCl2. The reaction of the chlorozinc enolate (1b) of ethyl (2,2,5
