334817-48-0Relevant academic research and scientific papers
Studies on the preparation of camphorylidene derivatives of α-amino acids
Gamble, David L.,Hems, William P.,Ridge, Brian
, p. 248 - 260 (2001)
An improved method has been developed for the efficient synthesis of stable camphor imine salts. Camphor imine readily undergoes transimination with α-amino acid ester hydrochlorides to yield camphorylidene amino acid derivatives with E stereochemistry about the C=N double bond. Sodium cyanoborohydride reduction of the derived ketimines gives exo-bornylamines.
Diastereoselective alkylation of glycinates. 4. The role of the metal cation and additives
McIntosh, John M.,Cassidy, Kenneth C.
, p. 3116 - 3119 (2007/10/02)
The alkylation of the sodium, potassium, zinc, and zirconium enolates of the R-camphor imine of tert-butyl glycinate have been examined and the stereochemical results compared with those obtained with the lithium enolate.No difference was noted for the so
