Construction of Polysubstituted Olefins through Ni-Catalyzed Direct Activation of Alkenyl CO of Substituted Alkenyl Acetates

Construction of Polysubstituted Olefins through Ni-Catalyzed Direct Activation of Alkenyl CO of Substituted Alkenyl Acetates

Reliable companion: For the first time cross‐coupling between alkenyl acetates and arylboroxines/PhZnCl has been developed via Ni catalysis. Alkenyl acetates could be well‐differentiated from aryl acetates (see scheme). This reliable method provides a convenient pathway to construct polysubstituted...

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Veröffentlicht in:Chemistry : a European journal 2010-05, Vol.16 (20), p.5844-5847
Hauptverfasser: Sun, Chang-Liang, Wang, Yang, Zhou, Xiao, Wu, Zhen-Hua, Li, Bi-Jie, Guan, Bing-Tao, Shi , Zhang-Jie
Format: Artikel
Sprache:eng
Schlagworte:
Acetates
Activation
alkenyl acetate
arylboroxines
Construction
Cross coupling
CO activation
Derivatives
Nickel
Olefins
Styrenes
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Zusammenfassung:Reliable companion: For the first time cross‐coupling between alkenyl acetates and arylboroxines/PhZnCl has been developed via Ni catalysis. Alkenyl acetates could be well‐differentiated from aryl acetates (see scheme). This reliable method provides a convenient pathway to construct polysubstituted styrene derivatives.
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.200902785