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| (R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Basic information | | Uses |
| 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 | | EINECS: | | Product Categories: | BINAP Series;Chiral Phosphine;Chiral Spiro Ligand | | Mol File: | 528521-86-0.mol |
| (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 |
| WGK Germany | 3 | | HS Code | 29319090 |
| (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 |
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