ChemicalBook > Product Catalog > 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 Basic information
- Product Name:
- (R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
- 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
- CAS:
- 528521-86-0
- MF:
- C41H34P2
- MW:
- 588.66
- Product Categories:
-
- BINAP Series
- Chiral Phosphine
- Chiral Spiro Ligand
- Mol File:
- 528521-86-0.mol
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(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Chemical 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
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(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Usage And Synthesis
Uses
- Ligands used for the ruthenium-catalyzed hydrogenation of simple and cyclic ketones with high activity and enantioselectivity.
- Ligands used for palladium-catalyzed asymmetric allylic alkylations.
Chemical Properties
White solid
Uses
(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.
General Description
(S)-SDP is a chiral diphosphine reagent used in the asymmetric hydrogenation of ketones catalyzed by transition metal. It is also used in hydrosilylation or cyclization of 1,6-enynes.
(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Preparation Products And Raw materials
Raw materials
Sodium hydroxideHydrochloric acidEthyl acetateTetrahydrofuranDichloromethaneSodiumPETROLEUM ETHERTolueneSodium sulfateSodium chlorideSodium bicarbonateAzabenzeneMagnesiumDimethyl sulfoxideSilica gelBromobenzeneCelite EthyldiisopropylaminePalladium diacetate(S)-1,1'-SPIROBIINDANE-7,7'-DIOLDiethyl phosphite1,4-Bis(diphenylphosphino)butaneTrifluoromethanesulfonic anhydrideTrichlorosilane2-Aminoethyldiisopropylamine
(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANESupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
BeiJing Hwrk Chemicals Limted
- Tel
- 0757-86329057 18934348241
- sales4.gd@hwrkchemical.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
Daicel Chiral Technologies (China)CO.,LTD
- Tel
- 021-50460086-9 15921403865
- han_yajun@dctc.daicel.com
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(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE(528521-86-0)Related Product Information
- Indene
- Diphenylphosphine
- (S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
- (R)-(+)-7,7'-BIS[DI(4-METHYLPHENYL)PHOSPHINO]-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)-1,1'-SPIROBIINDANE