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Incorporation of α-trifluoromethyl substituted α-amino acids into C-and N-terminal position of peptides and peptide mimetics using multicomponent reactions

✍ Scribed by K. Burger; K. Mütze; W. Hollweck; B. Koksch


Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
694 KB
Volume
54
Category
Article
ISSN
0040-4020

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✦ Synopsis


Methodology for incorporation of cz-tfifluoromethyl substituted amino acids into the Cand N-terminal position of peptides and pcptide mimcfics via multicomponcnt reactions of the Passefini and Ugi type is dcscfibed.


📜 SIMILAR VOLUMES


C-Terminal Incorporation of α-Trifluorom
✍ Hollweck, Wolfgang ;Sewald, Norbert ;Michel, Thomas ;Burger, Klaus 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB

## Abstract A new method for peptide coupling, involving α‐trifluoromethyl substituted amino acids as nucleophiles, proceeds via fluoride catalyzed in situ deprotection and coupling of __N__‐Teoc protected amino acid esters. A mixed anhydride is thought to be the reaction intermediate.