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Syntese af hypervalente iodonium Alkynyl Triflater om anvendelse af Generering Cyanocarbenes
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Synthesis of Hypervalent Iodonium Alkynyl Triflates for the Application of Generating Cyanocarbenes
DOI:

12:27 min

September 08, 2013

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Chapters

  • 00:00Title
  • 03:46Synthesis of Phenyl HIAT
  • 05:35Synthesis of n-Pentyl HIAT
  • 08:33O-H insertion cyanocarbene reaction using Phenyl HIAT
  • 10:17Cylcopropanation cyanocarbene reaction using Phenyl HIAT
  • 11:50Conclusion

Summary

Automatic Translation

Heri beskrives syntese, isolation og reaktioner hypervalente iodonium alkynylgrupper triflater (HIATs) med azider at generere cyanocarbenes. Procedurerne kan indebære air-sensitive og kryogene teknikker, herunder kold filtrering under en inert atmosfære. Håndtering og sikkerheden af ​​de syntetiserede forbindelser vil også blive drøftet.

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