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
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Basic information
- Product Name:
- (S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
- Synonyms:
-
- (S)-7,7-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1-SPIROBIINDANE
- (S)-7,7'-Bis[di(3,5-dimethylphenyl)phosphino]-1,1'-spirobiindane ,97%
- (S)-()-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene
- (S)–7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-1,1′-spirobiindan
- 1,1'-[(1S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDENE]-7,7'-DIYL]BIS[1,1-BIS(3,5-DIMETHYLPHENYL)PHOSPHINE]
- 1,1'-[(1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(3,5-dimethylphenyl)phosphine],99%e.e.
- (R)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1'-SPIROBIINDANE
- (R)-(+)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
- CAS:
- 528521-89-3
- MF:
- C49H50P2
- MW:
- 700.87
- Product Categories:
-
- BINAP Series
- Chiral Phosphine
- Chiral Spiro Ligand
- Mol File:
- 528521-89-3.mol
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(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)
- Boiling point:
- 794.8±60.0 °C(Predicted)
- 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
- InChIKey
- AZSBNBQMIMQOPG-UHFFFAOYSA-N
- CAS DataBase Reference
- 528521-89-3
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(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Usage And Synthesis
Reaction
- Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of simple ketones.
- Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of racemic α-aryl cyclic ketones via dynamic kinetic resolution.
Chemical Properties
Colorless oil
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Preparation Products And Raw materials
Raw materials
EtanolSodium hydroxideHydrochloric acidEthyl acetateTetrahydrofuranDichloromethaneSodiumPETROLEUM ETHERTolueneSodium sulfateSodium chlorideAcetoneSodium bicarbonateHydrogen peroxideAzabenzenePalladiumHydrogenMagnesiumDimethyl sulfoxideNickelBenzyl chlorideTriphenylphosphineSilica gelCelite EthyldiisopropylamineSodium bromideMethanesulfonic acidPalladium diacetate(S)-1,1'-SPIROBIINDANE-7,7'-DIOLDiethyl phosphiteBoron tribromide3-Hydroxybenzaldehyde1,4-Bis(diphenylphosphino)butane(R)-1,1'-SPIROBIINDANE-7,7'-DIOLTrifluoromethanesulfonic anhydrideTrichlorosilaneCinchonidineCALCIUM HYDRIDE2-Aminoethyldiisopropylamine5-Bromo-m-xylene
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANESupplier
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