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  7. 1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%

1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%

Product Code. 15485996
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Quantity:
250 mg
1 g
Unit Size:
1g
250mg
Product Code. Quantity unitSize
15485996 250 mg 250mg
15475996 1 g 1g
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Product Code. 15485996

Brand: Thermo Scientific Alfa Aesar H60766.MD

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Description

CAS: 824395-67-7 | C34H36P2 | 506.61 g/mol

It is a DuPhos and BPE ligands which are highly efficient privileged ligands. It is a chiral phosphine ligand used in the asymmetric hydrogenation of allylic sulfoxides.

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 a DuPhos and BPE ligands which are highly efficient privileged ligands. It is a chiral phosphine ligand used in the asymmetric hydrogenation of allylic sulfoxides.

Solubility
Sparingly Soluble (3.2E-5 g/L) (25°C).

Notes
Incompatible with strong oxidizing agents. Store under room temperature. Air sensitive.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 824395-67-7
Molecular Formula C34H36P2
Molecular Weight (g/mol) 506.61
MDL Number MFCD07369028
InChI Key VHHAZLMVLLIMHT-CUPIEXAXSA-N
Synonym +-1,2-bis 2s,5s-2,5-diphenylphospholano ethane, 1,2-bis 2s,5s-2,5-diphenylphospholan-1-yl ethane, 1,1'-ethylenebis 2alpha,5beta-diphenyltetrahydro-1h-phosphole, +-1,2-bis 2s,5s-2,5-diphenylphospholano ethane, kanata purity, 2s,5s-1-2-2s,5s-2,5-diphenylphospholan-1-yl ethyl-2,5-diphenylphospholane
PubChem CID 16218207
IUPAC Name (2S,5S)-1-[2-[(2S,5S)-2,5-diphenylphospholan-1-yl]ethyl]-2,5-diphenylphospholane
SMILES C1CC(P(C1C2=CC=CC=C2)CCP3C(CCC3C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6

Specifications

Melting Point 143°C to 147°C
Quantity 250 mg
Sensitivity Air Sensitive
Solubility Information Sparingly Soluble (3.2E-5 g/L) (25°C).
Formula Weight 506.6
Percent Purity ≥97%
Chemical Name or Material 1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane

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