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ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Phosphine ligand >  (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%

Basic information Reaction Safety Supplier Related

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Basic information

Product Name:
(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%
Synonyms:
  • (S)-()-7,7′-Bis[di(4-methylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene
  • (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%
  • 1,1'-[(1S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDENE]-7,7'-DIYL]BIS[1,1-BIS(4-METHYLPHENYL)PHOSPHINE]
  • Phosphine, 1,1'-[(1S)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-methylphenyl)-
  • (S)-(1,2',3,3'-Tetrahydro-1,2'-spirobi[indene]-4,7'-diyl)bis(di-p-tolylphosphine)
  • (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%
CAS:
817176-80-0
MF:
C45H42P2
MW:
644.76
Mol File:
817176-80-0.mol
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(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Chemical Properties

Melting point:
150-152°C
alpha 
-221° (c 0.54, CH2Cl2)
Boiling point:
722.0±60.0 °C(Predicted)
storage temp. 
-20°C
form 
solid
color 
white
optical activity
[α]22/D 206°, c = 1 in chloroform
Sensitive 
air sensitive
InChIKey
VLIOMJFCGWZUON-UHFFFAOYSA-N
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Safety Information

WGK Germany 
3
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(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Usage And Synthesis

Reaction

  1. Ligands used for the ruthenium-catalyzed hydrogenation of simple and cyclic ketones with high activity and enantioselectivity.
  2. Ligands used for palladium-catalyzed asymmetric allylic alkylations. 

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%Supplier

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