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Synthesis 1991; 1991(8): 655-657
DOI: 10.1055/s-1991-26537
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A Useful Synthesis of (R,R)-1,2-Ethanediylbis[(o-methoxyphenyl)phenylphosphine] the Ligand of the Enantioselective Catalyst [Rh(COD) (DIPAMP)]+ BF4 -

Ulrich Schmidt* , Bernd Riedl, Helmut Griesser, Cornelia Fitz
  • *Institut für Organische Chemie und Isotopenforschung der Universität Stuttgart, Pfaffenwaldring 55, D-7000 Stuttgart 80, Germany
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Publication Date:
29 April 2002 (online)

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1,2-Ethanediylbis[(o-methoxyphenyl)phenylphosphine] the ligand of the enantioselective catalyst [Rh(1,5-COD)(DlPAMP)]+BF4 - is prepared from (1S)-bornyl (R)p-methyl(phenyl)phosphinate, which is diastereoselectively formed.

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