Video Experimental Relacionado

Updated: Jul 18, 2026

Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
06:46

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

Published on: June 21, 2017

Hidrogenación asimétrica mediada por iridio del 2,3-difenilbutadieno: un estudio cinético revelador

Xiuhua Cui1, Kevin Burgess

  • 1Department of Chemistry, Texas A & M University, Box 30012, College Station, TX 77842-3012, USA.

Journal of the American Chemical Society
|November 20, 2003
PubMed
Resumen

Los catalizadores de iridio quiral facilitan la hidrogenación del 2,3-difenilbutadieno en dos etapas. La hidrogenación inicial es lenta, formando monoenos, seguida de una conversión estereoselectiva más rápida después del agotamiento de dieno, lo que sugiere intermediarios catalíticos específicos.

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