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667811 Sigma-Aldrich

(−)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane

  • CAS Number 528565-79-9

  • Empirical Formula (Hill Notation) C34H36P2

  • Molecular Weight 506.60

  •  MDL number MFCD07369027

  •  PubChem Substance ID 24884944

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, DuPhos/BPE, Privileged Ligands and Complexes More...
Quality Level   100
mp   143-147 °C
SMILES string   C1C[C@@H](P(CCP2[C@H](CC[C@@H]2c3ccccc3)c4ccccc4)[C@H]1c5ccccc5)c6ccccc6
InChI   1S/C34H36P2/c1-5-13-27(14-6-1)31-21-22-32(28-15-7-2-8-16-28)35(31)25-26-36-33(29-17-9-3-10-18-29)23-24-34(36)30-19-11-4-12-20-30/h1-20,31-34H,21-26H2/t31-,32-,33-,34-/m1/s1
InChI key   VHHAZLMVLLIMHT-YFRBGRBWSA-N

Description

Application

(−)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane can be used:
• As a chiral ligand in the 1,3-dipolar cycloaddition reaction of azomethyne yielded [70]fullerene enantiomers; catalyzed by silver.
• As a component of the catalytic system along with silver, which is used for the synthesis of fullerene hybrids.

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Packaging

100, 500 mg in amber glass bottle

Legal Information

Sold in collaboration with Namena Corp. for research purposes only.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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