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ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Phosphine ligand >  (S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

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(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Basic information
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Chemical Properties
  • Melting point:>300°C
  • alpha -83° (c 0.53, CH2Cl2)
  • storage temp. ?20°C
  • form solid
  • color off-white to pale yellow
  • optical activity[α]22/D 62.0°, c = 1 in chloroform
  • Sensitive air sensitive
  • InChIKeyAZSBNBQMIMQOPG-UHFFFAOYSA-N
  • CAS DataBase Reference528521-89-3
Safety Information
  • WGK Germany 3
  • HS Code 29319090
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Usage And Synthesis
  • Reaction
    1. Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of simple ketones.
    2. Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of racemic α-aryl cyclic ketones via dynamic kinetic resolution. 
  • Chemical PropertiesColorless oil
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Preparation Products And Raw materials
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE(528521-89-3)Related Product Information
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