Molekula
rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
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Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is the racemic form of BINAP, a bidentate phosphine ligand used in palladium-catalyzed cross-coupling reactions such as Buchwald-Hartwig amination. This chemical is identified by CAS number 98327-87-8 and carries no signal word. Molekula supplies rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Questo prodotto è disponibile presso Molekula su richiesta. La specifica completa, il Foglio Informativo di Sicurezza (SDS) e la documentazione del Certificato di Analisi (CoA) saranno forniti con il vostro preventivo una volta che il nostro team avrà confermato la qualità e la dimensione del confezionamento richiesti.
Panoramica
- SKU
- 90031386
- Numero CAS
- 98327-87-8
- Nome IUPAC
- [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
- Massa esatta
- 622.1979
- SMILES
- C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
- InChIKey
- MUALRAIOVNYAIW-UHFFFAOYSA-N
- InChI
- InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
- PubChem CID
- 634876
Sinonimi
- (1,1'-Binaphthalene)-2,2'-diylbis(diphenylphosphine)
- (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
- (R)-BINAP
- (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
- (S)-BINAP
- 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
- BINAP
- Binap, (A+-)-
- Phosphine, 1,1'-(1,1'-binaphthalene)-2,2'-diylbis(1,1-diphenyl-
- rac-BINAP
Domande frequenti
What is rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl used for?
This compound is primarily used as a bidentate phosphine ligand in palladium-catalyzed cross-coupling reactions such as Buchwald-Hartwig amination. As a racemic mixture it does not induce enantioselectivity; asymmetric synthesis uses the enantiopure (R)- or (S)-BINAP.
What is the chemical formula and molecular weight of this product?
The chemical formula is C44H32P2 and the molecular weight is 622.67 g/mol.
How should this product be stored?
It should be stored in a cool, dry place, ideally under an inert atmosphere to prevent oxidation of the phosphine groups.
What grade of rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is available?
Please contact our sales team to confirm the current purity grade and specifications available for this CAS number.
Can Molekula supply this product in bulk?
Yes, Molekula can supply this product in bulk quantities tailored to your specific research or manufacturing requirements.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
Molekula fornisce chimici fini e biochimici dal 2000 da impianti certificati ISO 9001:2015 e ISO 14001:2015. Ogni lotto spedito viene registrato con un numero di lotto e abbinato a un Certificato di Analisi, mentre le Schede di Sicurezza sono disponibili in cinque lingue.