| Company Name: |
Sigma-Aldrich |
| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
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| Product Name: | (R)-VAPOL | | Synonyms: | (R)-VAPOL 97%;(R)-VAPOL,99%e.e.;(S)-2,2'-DIPHENYL-(4-BIPHENANTHROL);(R)-VAPOL;(S)-VAPOL;(R)-2,2'-DIPHENYL-3,3'-(4-BIPHENANTHROL);(3R)-(-)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT;(3S)-(+)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT | | CAS: | 147702-16-7 | | MF: | C40H26O2 | | MW: | 538.63 | | EINECS: | | | Product Categories: | BINOL Series;Chiral Oxygen | | Mol File: | 147702-16-7.mol |  |
| | (R)-VAPOL Chemical Properties |
| Melting point | 225-229 °C | | alpha | -123.4° (c 1.0, THF) | | Boiling point | 712.2±60.0 °C(Predicted) | | density | 1.286±0.06 g/cm3(Predicted) | | storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C | | pka | 8.37±0.30(Predicted) | | form | Powder | | color | white to pale yellow | | Optical Rotation | [α]20/D -144°, c = 1 in chloroform | | InChIKey | UFYXKDMLGBKHIC-UHFFFAOYSA-N | | SMILES | Oc1c(c(cc2ccc3ccccc3c12)-c4ccccc4)-c5c(O)c6c(ccc7ccccc67)cc5-c8ccccc8 |
| Hazard Codes | Xn | | Risk Statements | 37/38-40-41 | | Safety Statements | 26-36/37/39 | | WGK Germany | 3 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Carc. 2
Eye Dam. 1
Skin Irrit. 2
STOT SE 3 |
| | (R)-VAPOL Usage And Synthesis |
| Reaction |
- Chiral ligand used in catalytic asymmetric aziridination.
- Chiral ligand used in catalytic asymmetric imino aldol reaction.
- Chiral ligand used in catalytic asymmetric Petasis reaction.
| | Uses | VAPOL has proven to be an excellent ligand in catalytic asymmetric Diels-Alder, imine aldol, and aziridination reactions. |
| | (R)-VAPOL Preparation Products And Raw materials |
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