| Identification | Back Directory | [Name]
(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE | [CAS]
528521-86-0 | [Synonyms]
(S)-7,7
(S)-SDP
(R)-SDP
(S)-7,7-BIS(DIPHENYLPHOSPHINO)-1,1-SPIROBIINDANE
(S)-7,7'-Bis(diphenylphosphino)-1,1'-spirobiindane ,97%
(S)-()-7,7′-Bis(diphenylphosphino)-2,2′,3,3′-tetrahydro-1,1′-spirobiindene
(S)-(-)-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
(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''-SPIROBIINDANE (S)-SDP
(S)-(-)-7,7'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane,min.97%(S)-SDP
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- | [Molecular Formula]
C41H34P2 | [MDL Number]
MFCD08459344 | [MOL File]
528521-86-0.mol | [Molecular Weight]
588.66 |
| Chemical Properties | Back Directory | [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 Rotation]
[α]22/D 191°, c = 1 in chloroform | [Sensitive ]
air sensitive | [InChIKey]
DKZNVWNOOLQCMJ-UHFFFAOYSA-N | [SMILES]
C1CC2(CCc3cccc(P(c4ccccc4)c5ccccc5)c23)c6c1cccc6P(c7ccccc7)c8ccccc8 |
| Hazard Information | Back Directory | [Chemical Properties]
White solid | [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. |
| Questions And Answer | Back Directory | [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.
|
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|