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J & K SCIENTIFIC LTD.
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Product Name:(S)-(-)-7,7'-Bis[di(4-methylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (S)-Tol-SDP
CAS:817176-80-0
Purity:min. 97% Package:100mg;25mg
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| Company Name: |
Energy Chemical
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021-021-58432009 400-005-6266 |
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| Products Intro: |
Product Name:(S)-Tol-SDP
CAS:817176-80-0
Purity:97% Package:50MG
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| | (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Basic information | | Reaction |
| Product Name: | (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% | | Synonyms: | (S)-()-7,7′-Bis[di(4-methylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene;(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%;1,1'-[(1S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDENE]-7,7'-DIYL]BIS[1,1-BIS(4-METHYLPHENYL)PHOSPHINE];Phosphine, 1,1'-[(1S)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-methylphenyl)-;(S)-(1,2',3,3'-Tetrahydro-1,2'-spirobi[indene]-4,7'-diyl)bis(di-p-tolylphosphine);(S)-Tol-SDP;(S)-7,7'-bis[di(4-methylphenyl)phosphanyl]-2,2',3,3'-tetrahydro-1,1'-spirobi[indene | | CAS: | 817176-80-0 | | MF: | C45H42P2 | | MW: | 644.76 | | EINECS: | | | Product Categories: | | | Mol File: | 817176-80-0.mol | ![(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Structure](CAS/GIF/817176-80-0.gif) |
| | (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Chemical Properties |
| Melting point | 150-152°C | | Boiling point | 722.0±60.0 °C(Predicted) | | alpha | -221° (c 0.54, CH2Cl2) | | storage temp. | -20°C | | form | solid | | color | white | | optical activity | [α]22/D 206°, c = 1 in chloroform | | Sensitive | air sensitive | | InChIKey | VLIOMJFCGWZUON-UHFFFAOYSA-N |
| | (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Usage And Synthesis |
| Reaction |
- 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.
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| | (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Preparation Products And Raw materials |
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