Issue 96, 2017

Ruthenium-catalyzed olefinic C–H alkenylation of enol-carbamates: highly stereo-selective synthesis of (Z,Z) and (Z,E)-butadienes

Abstract

Cross-coupling reactions of enol carbamates with alkynes or alkenes are reported, using an inexpensive ruthenium catalyst. With the assistance of the directing group OCONMe2, the protocols provide mild, stereo-selective and efficient routes for the preparation of valuable (Z,Z) and (Z,E)-butadiene skeletons.

Graphical abstract: Ruthenium-catalyzed olefinic C–H alkenylation of enol-carbamates: highly stereo-selective synthesis of (Z,Z) and (Z,E)-butadienes

Supplementary files

Article information

Article type
Communication
Submitted
08 Oct 2017
Accepted
10 Nov 2017
First published
10 Nov 2017

Chem. Commun., 2017,53, 12926-12929

Ruthenium-catalyzed olefinic C–H alkenylation of enol-carbamates: highly stereo-selective synthesis of (Z,Z) and (Z,E)-butadienes

T. Li, J. Zhang, C. Yu, X. Lu, L. Xu and G. Zhong, Chem. Commun., 2017, 53, 12926 DOI: 10.1039/C7CC07777G

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