79965-48-3Relevant academic research and scientific papers
Epimerisation-free Peptide Formation from Carboxylic Acid Anhydrides and Azido Derivatives
Bosch, Imma,Urpi, Felix,Vilarrasa, Jaume
, p. 91 - 92 (2007/10/02)
Conversion of C-terminal carboxy groups of N-protected α-amino acids to the corresponding 3,5-dinitrobenzoyl mixed anhydrides, followed by treatment with α-azido esters and trialkylphosphines, affords good yields of peptides, without appreciable formation
Synthesis of Chiral Dipeptides by means of Asymmetric Hydrogenation of Dehydro Dipeptides
Ojima, Iwao,Kogure, Tetsuo,Yoda, Noriko,Suzuki, Tadashi,Yatabe, Momoko,Tanaka, Toshiyuki
, p. 1329 - 1334 (2007/10/02)
Asymmetric hydrogenation of various dehydro dipeptides was carried out by using rhodium complex catalysts with a variety of chiral diphosphine ligands.The efficiency of chiral diphosphine ligands as well as the effect of the chiral center in the substrate
