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Synfacts 2011(8): 0879-0879
DOI: 10.1055/s-0030-1260737
DOI: 10.1055/s-0030-1260737
Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions
© Georg Thieme Verlag
Stuttgart ˙ New York
Diastereoselective Ruthenium-Catalyzed [2+2] Cycloadditions of Allenenes
M. Gulías, A. Collado, B. Trillo, F. López, E. Oñate, M. A. Esteruelas*, J. L. Mascareñas*
Universidad de Santiago de Compostela, Universidad de Zaragoza and Institiuto de Química Orgánica General, Madrid, Spain
Further Information
Publication History
Publication Date:
20 July 2011 (online)
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Significance
Polyunsaturated substrates can often undergo a variety of different cycloaddition reactions depending on the catalyst and conditions, allowing a divergent approach to complex, stereochemically rich molecules. The authors present a novel [2+2] mode of reactivity of tethered allenenes to produce bicyclo[3.2.1]heptanes.