146117-53-5Relevant articles and documents
Development of supramolecular organo-gel based on tripeptide skeletons
Azuma, Eriko,Kuramochi, Kouji,Tsubaki, Kazunori
body text, p. 680 - 684 (2010/07/15)
Boc-Ser-Val-Gly-OCH2Ph (31) showed high gelation abilities in the aromatic solvents, particularly in toluene. The minimum gelation concentration of 31 in toluene was 10 mg/ml, suggesting that 2500 molecules of toluene were immobilized by each m
HOAt.DCHA as co-coupling agent in the synthesis of peptides employing Fmoc-amino acid chlorides as coupling agents: Application to the synthesis of ss-casomorphin
Sureshbabu, Vommina V.,Chennakrishnareddy, Gundala
experimental part, p. 981 - 988 (2009/12/28)
A simple, efficient and racemization free method for the synthesis of peptides employing Fmoc-amino acid chlorides mediated by HOAtDCHA as a co-coupling agent has been described. This protocol is successfully employed in the synthesis of the pentapeptide H-Pro-Gly-VaI-GIy-VaI-OH (PGVGV), and ss-casomorphin (H-Tyr-Pro-Phe-Pro-Gly-OH) in 85 and 80% yields, respectively.
Synthesis of peptides mediated by AgCN
Suresh Babu,Gayathri
, p. 1109 - 1113 (2007/10/03)
The acylation reactions employing Fmoc-amino acid chlorides have been carried out in the presence of AgCN. There is no addition of any base. The coupling is fast and racemization free. The work up and the isolation of products are easy. Thus the synthesis of several dipeptides, a model tetrapeptide, Leu-Ala-Gly-Val and β-casomorphin (Tyr-Pro-Phe-Pro-Gly) are accomplished.