(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

CAS No.：528565-79-9

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(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Basic information

Product Name:	(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
Synonyms:	(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%(R,R)-Ph-BPE;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, Min. 95% (R,R)-Ph-BPE;(R,R)-Ph-BPE;(2R,2'R,5R,5'R)-1,1'-(1,2-Ethanediyl)bis[2,5-diphenylphospholane];(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95%;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+%;(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE;(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE, KANATA PURITY
CAS:	528565-79-9
MF:	C34H36P2
MW:	506.6
EINECS:
Product Categories:	Chiral Phosphine;DuPhos/BPE;Chiral Catalysts, Ligands, and Reagents;Privileged Ligands and Complexes;organophosphine ligand
Mol File:	528565-79-9.mol

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Chemical Properties

Melting point	144°C
alpha	-182.7° (c 1.0, CH2Cl2)
Boiling point	654.2±55.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	solid
color	white
Water Solubility	Sparingly soluble in water.(3.2E-5g/L) (25°C
Sensitive	Air Sensitive

Safety Information

WGK Germany

MSDS Information

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Usage And Synthesis

Uses	It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.
Uses	DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Preparation Products And Raw materials

Raw materials

Phospholane, 1-hydroxy-2,5-diphenyl-, 1-oxide, (2R,5R)-

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