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Synfacts 2010(7): 0810-0810
DOI: 10.1055/s-0029-1220041
DOI: 10.1055/s-0029-1220041
Metal-Mediated Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Cobalt-Catalyzed Alder-Ene Reaction and [2+2] Cycloaddition
G. Hilt*, A. Paul, J. Treutwein
Philipps-Universität Marburg, Germany
Further Information
Publication History
Publication Date:
22 June 2010 (online)
Significance
The use of the bidentate phosphine ligands dppe and dppp in cobalt-catalyzed transformations of cyclic alkenes with internal alkynes leads chemoselectively to either an Alder-ene reaction or a [2+2] cycloaddition.