Facile homogeneous hydrogenations of hindered olefins with [Ir(cod)py(PCy3)]PF6 |
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Authors: | J.William Suggs S.D. Cox Robert H. Crabtree Jennifer M. Quirk |
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Affiliation: | Bell Laboratories 600 Mountain Avenue Murray Hill, New Jersey 07974 USA;Department of Chemistry Yale University New Haven, Connecticut 06520 USA |
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Abstract: | The title complex readily hydrogenates a number of hindered steroidal olefin groups from the α face, without reducing ketone carbonyl groups, carbon—halogen bonds or cyclopropane rings. |
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