(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 95%, Thermo Scientific Chemicals

Description

It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.

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
It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.

Solubility
Sparingly soluble in water.(3.2E-5 g/L) (25°C

Notes
Store at room temperature. Keep away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 528565-79-9
• Molecular Formula: C34H36P2
• Molecular Weight (g/mol): 506.61
• MDL Number: MFCD07369027
• InChI Key: VHHAZLMVLLIMHT-DXCZPEQUNA-N
• Synonym: --1,2-bis 2r,5r-2,5-diphenylphospholano ethane, --1,2-bis 2r,5r-2,5-diphenylphospholano ethane,, 1,2-bis 2r,5r-2,5-diphenylphospholan-1-yl ethane, 1,1'-ethylenebis 2beta,5alpha-diphenyltetrahydro-1h-phosphole, --1,2-bis 2r,5r-2,5-diphenylphospholano ethane, kanata purity, 2r,5r-1-2-2r,5r-2,5-diphenylphospholan-1-yl ethyl-2,5-diphenylphospholane
• PubChem CID: 11420783
• SMILES: C(CP1[C@H](CC[C@@H]1C1=CC=CC=C1)C1=CC=CC=C1)P1[C@H](CC[C@@H]1C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 143°C to 147°C
• Quantity: 250 mg
• Sensitivity: Air Sensitive
• Solubility Information: Sparingly soluble in water.(3.2E-5 g/L) (25°C
• IUPAC Name: (2R,5R)-1-{2-[(2R,5R)-2,5-diphenylphospholan-1-yl]ethyl}-2,5-diphenylphospholane
• Formula Weight: 506.6
• Percent Purity: ≥97%
• Chemical Name or Material: 1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane

Safety and Handling

TSCA	No
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only