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

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

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06:46 min

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June 21, 2017

DOI:

10.3791/55766-v

DOI:
10.3791/55766-v

•

06:46 min
June 21, 2017

•

1 Views
, , , , ,
1College of Materials, Chemistry and Chemical Engineering,Hangzhou Normal University, 2Shijiazhuang Mechanized Infantry Academy

概要

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The ruthenium-catalyzed olefination of electron-deficient alkenes with allyl acetate is described here. By using aminocarbonyl as a directing group, this external oxidant-free protocol has high efficiency and good stereo- and regioselectivity, opening a novel synthetic route to (Z,E)-butadiene skeletons.

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Cite this Article

Ding, L., Yu, C., Zhao, Z., Li, F., Zhang, J., Zhong, G. Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate. J. Vis. Exp. (124), e55766, doi:10.3791/55766 (2017).

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