racemic-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl CAS: 98327-87-8
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Category：Active Pharmaceutical Ingredients Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
| Name | racemic-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl |
| Synonyms | BINAP Binap (?-Binap 1.1′-Binaphthyl-2.2′-Diphemyl Phosphine 2,2′-BIS(DIPHENYLPHOSPHINO)-1,1′-BINAPHTHYL (?-2,2-Bis(Diphenylphosphino)-1,1-Binaphthyl Rac-2,2-Bis(Diphenylphosphino)-1,1-Binaphthyl 2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene Racemic-2,2′-bis(diphenylphosphino)-1,1′-binaphthy racemic-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl S(-)-(1,1′-Binaphthalene-2,2′-Diyl)Bis(Diphenylphosphine) RACEMIC-2,2”-BIS(DIPHENYLPHOSPHINO)-1,1”-BINAPHTHYL BINAP 2,2′-Bis-(diphenylphosphino)-1,1′-binaphthyl (Racemic BINAP) |
| CAS | 98327-87-8 |
| EINECS | 619-338-0 |
| InChIKey | MUALRAIOVNYAIW-UHFFFAOYSA-N |
| Molecular Formula | C44H32P2 |
| Molar Mass | 622.69 |
| Melting Point | 283-286°C(lit.) |
| Boling Point | 724.3±55.0 °C(Predicted) |
| Water Solubility | Soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water. |
| Solubility | Chloroform (Slightly, Sonicated), Dichloromethane (Slightly, Heated), |
| Appearance | White to beige powder |
| Color | White to light beige |
| Merck | 14,1223 |
| BRN | 5321443 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Air Sensitive |
| MDL | MFCD00010805 |
| Physical and Chemical Properties | Melting point 280-285°C. |
| Use | Used for asymmetric hydrogenation catalysis, carbonyl reduction, etc. A ligand for the palladium-catalyzed arylamine coupling reaction for the preparation of desmethylthio-colchicine? cicatine. It can be used in combination with Cu(II) to catalyze the addition reaction of arylsulfonamide to producUsed for asymmetric hydrogenation catalysis, carbonyl reduction, etc. A ligand for the palladium-catalyzed arylamine coupling reaction for the preparation of desmethylthio-colchicine? cicatine. It can be used in combination with Cu(II) to catalyze the addition reaction of arylsulfonamide to produce styrene and olefins. It can also be used for palladium-catalyzed tripyridyl amine reaction.e styrene and olefins. It can also be used for palladium-catalyzed tripyridyl amine reaction. |
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