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

DOI :

10.3791/55766-v

June 21st, 2017

June 21st, 2017

7,208 Views

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

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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