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（2<em>ž</em>，4<em>电子</em>） - 通过电子缺陷烯烃与烯丙基乙酸酯的烯化反应制备二烯酰胺

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Chimica

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JoVE Journal Chimica

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

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（2<em>ž</em>，4<em>电子</em>） - 通过电子缺陷烯烃与烯丙基乙酸酯的烯化反应制备二烯酰胺

DOI:

10.3791/55766-v

•

06:46 min

•

June 21, 2017

•

Liyuan Ding, Chunbing Yu, Zhenqiang Zhao, Feifei Li, Jian Zhang, Guofu Zhong

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

Capitoli

00:05Titolo
01:00Preparation of Butadienes by the Olefination of Acrylamides with Allyl Acetate
03:41Results: Preparation of 1,3-Butadiene via Ruthenium-catalyzed Olefination of Acrylamides with Allyl Acetate
05:28Conclusion

Summary

Traduzione automatica

这里描述了电子缺乏烯烃与乙酸烯丙酯的钌催化烯化反应。通过使用氨基羰基作为引导基团，该外部无氧化剂方案具有高效率和良好的立体选择性和开放的新的合成途径（ Z ， E ） - 丁二烯骨架。

Tags

Keywords: Olefination Electron-deficient Alkenes Allyl Acetate Ruthenium Catalyst Z E-butadienes Acrylamide Cross-coupling Column Chromatography NMR Spectroscopy

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