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Costruzione di peptidi ciclici utilizzando un centro di solfonio on-tether
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Constructing Cyclic Peptides Using an On-Tether Sulfonium Center
DOI:

07:11 min

September 28, 2022

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Chapters

  • 00:04Introduction
  • 00:38N-Terminal Fmoc Deprotection
  • 01:36Coupling the Linear Peptide
  • 02:49Bisalkylation Between Methionine and Cysteine
  • 04:34Propargyl Sulfonium Salt Cyclization
  • 05:21Results: Characterization of the Synthesized Peptides
  • 06:32Conclusion

Summary

Automatic Translation

Questo protocollo presenta la sintesi di peptidi ciclici tramite bisalchilazione tra cisteina e metionina e la facile reazione tiolo-yne innescata dal centro del propargil sulfinfo.

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