Video Experimental Relacionado

Updated: Jan 6, 2026

Facile Preparation of 2Z,4E-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
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Facile Preparation of 2Z,4E-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate

Published on: June 21, 2017

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Eficiencia Z- Semihidrogenación selectiva de los alcinos internos catalizados por el hierro catiónico

Nikolaus Gorgas, Julian Brünig, Berthold Stöger

  • 1Department of Chemistry , University of Oslo , P.O. Box 1033 , Blindern , N-0315 Oslo , Norway.

Journal of the American Chemical Society
|October 8, 2019
PubMed
Resumen

Un nuevo complejo de hierro cataliza eficientemente la semihidrogenación de alquinas, diinas y eninas bajo condiciones suaves, produciendo alquenos altamente selectivos Z. Los estudios de incorporación de deuterio y los cálculos de DFT revelan intermediarios clave de bisdihidrógeno que impulsan la selectividad de la reacción.

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