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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98%, Thermo Scientific Chemicals
Catalog number: B23785.MD
250 mg, Each
Thermo Scientific Chemicals
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98%, Thermo Scientific Chemicals
Catalog number: B23785.MD
250 mg, Each
Quantity
Catalog number: B23785.MD
also known as B23785-MD
Price (USD)
Price: 37.10
Online price: 32.65
Your price:
Quantity
-
Chemical Identifiers
CAS
76189-55-4
IUPAC Name
[2'-(diphenylphosphanyl)-[1,1'-binaphthalen]-2-yl]diphenylphosphane
Molecular Formula
C44H32P2
InChI Key
MUALRAIOVNYAIW-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=C2C=CC=CC2=C1C1=C(C=CC2=CC=CC=C12)P(C1=CC=CC=C1)C1=CC=CC=C1
Specifications
Specification SheetForm
Crystalline powder
Assay from Suppliers CofA
≥97.5% (U.S. specification)
Optical Rotation
+232 ± 6° (c=0.3 in toluene, non-U.S. specification)
Appearance (Color)
White to pale cream
Phosphorus-31 NMR
Conforms to structure (non-U.S. specification)
Description
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthy is used as a chiral ligand for metal mediated asymmetric catalysis.
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
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthy is used as a chiral ligand for metal mediated asymmetric catalysis.
Solubility
Insoluble in water.
Notes
Air sensitive. Incompatible with oxidizing agents.
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthy is used as a chiral ligand for metal mediated asymmetric catalysis.
Solubility
Insoluble in water.
Notes
Air sensitive. Incompatible with oxidizing agents.
RUO – Research Use Only
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