First planar chiral bidentate ligand based on a (eta5-cyclopentadienyl)(eta4-cyclobutadiene) cobalt backbone: high efficiency in enantioselective palladium-catalyzed allylic substitutions |
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| Authors: | Gómez Arrayás Ramón García Mancheño Olga Carretero Juan C |
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| Institution: | Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain. |
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| Abstract: | The synthesis of the planar chiral (R)-eta5-(1-diphenylphosphino-2-tert-butylsulfenyl)cyclopentadienyl](eta4-tetraphenylcyclobutadiene) cobalt and its high efficiency as P,S-bidentate ligand in Pd-catalyzed allylic substitutions is described. |
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