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Published 1993 | Published
Journal Article Open

Asymmetric Hydrogenation in Water by a Rhodium Complex of Sulfonated 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (binap)

Abstract

The synthesis of sulfonated 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl (binap) is reported; a rhodium complex of this ligand is the first to perform asymmetric hydrogenation in neat water with optical yields as high as those obtained in nonaqueous solvent.

Additional Information

© 1993 Royal Society of Chemistry. Received, 7th April 1993; Com. 3/02021E. Support for this work was provided by the NSF Alan T. Waterman Award to M. E. D. We thank Professor John Bercaw for helpful discussions

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