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  8. (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+%

(+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+%

Codice prodotto. 11316669
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Quantità:
5 g
25 g
100 g
Dimensione della confezione:
100g
25g
5g
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Codice prodotto. 11316669

Marca: Thermo Scientific Alfa Aesar H26226.14

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Descrizione

CAS: 98327-87-8 | C44H32P2 | 622.69 g/mol

(±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl plays an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium. It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. It is used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(^+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl plays an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium. It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. It is used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins.

Solubility
Soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water.

Notes
Air sensitive. Keep container tightly closed in a dry and well-ventilated place.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 98327-87-8
Formula molecolare C44H32P2
Molecular Weight (g/mol) 622.69
Numero MDL MFCD00010805
InChI Key MUALRAIOVNYAIW-UHFFFAOYSA-N
Sinonimo binap, r-+-2,2'-bis diphenylphosphino-1,1'-binaphthyl, 2,2'-bis diphenylphosphino-1,1'-binaphthyl, s-binap, s---binap, s---2,2'-bis diphenylphosphino-1,1'-binaphthyl, r-+-binap, r-binap, rac-binap, 2,2'-bis diphenylphosphino-1,1'-binaphthalene
PubChem CID 634876
IUPAC Name [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
SMILES C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=C(C2=CC=CC=C2C=C1)C1=C(C=CC2=CC=CC=C12)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifica

Materiale o nome chimico (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Punto di fusione 281°C to 285°C
Quantità 25 g
Beilstein 5321443
Indice di Merck 14,1223
Informazioni di solubilità Soluble in tetrahydrofuran,benzene and dichloromethane. Slightly soluble in ether,methanol and ethanol. Insoluble in water.
Peso formulazione 622.69
Percent Purity 98%

RUO – Research Use Only

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