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Ni-catalyzed ketene cycloaddition: a system that resists the formation of decarbonylation side products.

ABSTRACT: Ni-phosphine complexes were used as catalysts for the cycloaddition of various ketenes and diynes. In general, 2,4-cyclohexadienones were formed instead of products arising from decarbonylation of the ketenes.

SUBMITTER: Kumar P

PROVIDER: S-EPMC3107595 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

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Ni-catalyzed ketene cycloaddition: a system that resists the formation of decarbonylation side products.

Kumar Puneet P Troast Dawn M DM Cella Rodrigo R Louie Janis J

Journal of the American Chemical Society 20110429 20

Ni-phosphine complexes were used as catalysts for the cycloaddition of various ketenes and diynes. In general, 2,4-cyclohexadienones were formed instead of products arising from decarbonylation of the ketenes. ...[more]

PMID: 21528904

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