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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Phosphine ligand >(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Structure
  • ₹12210.6
  • Product name: (R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
  • CAS: 528521-86-0
  • MF: C41H34P2
  • MW: 588.66
  • EINECS:
  • MDL Number:MFCD08459344
  • Synonyms:(S)-(-)-7,7'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane,97%;(S)-(-)-7,7'-Bis(diphenyl-phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane ,98%;(S)-()-7,7′-Bis(diphenylphosphino)-2,2′,3,3′-tetrahydro-1,1′-spirobiindene;1,1'-[(1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-diphenylphosphine];Phosphine,1,1'-[(1S)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-diphenyl-;(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE;(S)-SDP;(S)-7,7
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • Sigma-Aldrich
  • Sigma-Aldrich(India)

Package

  • 50MG
  • ManufacturerSigma-Aldrich
  • Product number700746
  • Product description(S)-SDP ≥95%
  • Packaging50MG
  • Price₹12210.6
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number700746
  • Product description(S)-SDP ≥95%
  • Packaging50MG
  • Price₹12210.6
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 700746 (S)-SDP ≥95% 50MG ₹12210.6 2022-06-14 Buy
Sigma-Aldrich(India) 700746 (S)-SDP ≥95% 50MG ₹12210.6 2022-06-14 Buy

Properties

Melting point :206-208°C
alpha :-203° (c 0.5, CH2Cl2)
Boiling point :690.2±55.0 °C(Predicted)
storage temp. :-20°C
form :solid
color :white
optical activity :[α]22/D 191°, c = 1 in chloroform
Sensitive :air sensitive
InChIKey :DKZNVWNOOLQCMJ-UHFFFAOYSA-N

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

(S)-SDP can be used:
  • As a ligand in the ruthenium-catalyzed asymmetric hydrogenation of cyclic ketones to give cycloalkanols.
  • To prepare ruthenium complexes, which are used in the asymmetric hydrogenation of different prochiral ketones.

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