ChemicalBook--->CAS DataBase List--->917377-74-3

917377-74-3

917377-74-3 Structure

917377-74-3 Structure
IdentificationBack Directory
[Name]

(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE, MIN. 97% (R)-SDP
[CAS]

917377-74-3
[Synonyms]

(R)-(+)-7,7′-Bis(diphenylphosphino)-2,2′,3,3′-tetrahydro-1,1′-spirobiindene
(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE, MIN. 97% (R)-SDP
1,1'-[(1R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-diphenylphosphine],99%e.e.
[Molecular Formula]

C41H34P2
[MDL Number]

MFCD08459344
[Molecular Weight]

588.66
Chemical PropertiesBack Directory
[Melting point ]

200-202°C
[alpha ]

+207° (c 0.5, CH2Cl2)
[storage temp. ]

?20°C
[form ]

solid
[color ]

white
[Sensitive ]

air sensitive
Hazard InformationBack Directory
[Chemical Properties]

White to light yellow solid
Questions And AnswerBack Directory
[Uses]

  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. 
 
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