5701-14-4Relevant articles and documents
Convenient peptide synthesis without protection of C-Terminals
Noguchi, Takuya,Tehara, Naoka,Uesugi, Yuki,Jung, Seunghee,Imai, Nobuyuki
scheme or table, p. 42 - 43 (2012/03/11)
Condensation of carboxylic acids 1 and 5 with unprotected α-amino acids 2 via activation by ethyl chloroformate and triethylamine proceeded effectively to afford the corresponding amides in 5099% yields. Tripeptide 7c was obtained in 42% yield from the dipeptide 6c in a similar manner.