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667854 Sigma-Aldrich

(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane

kanata purity

Synonym: (S,S)-Ph-BPE,BPE

  • CAS Number 824395-67-7

  • Empirical Formula (Hill Notation) C34H36P2

  • Molecular Weight 506.60

  •  MDL number MFCD07369028

  •  PubChem Substance ID 24884945

  •  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-/m0/s1
InChI key   VHHAZLMVLLIMHT-CUPIEXAXSA-N

Description

General description

Chiral Phosphine ligand used in the asymmetric hydrogenation of allylic sulfoxides

Dynamic Kinetic Resolution of Allylic Sulfoxides by Rh-Catalyzed Hydrogenation: A Combined Theoretical and Experimental Mechanistic Study

Application

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Packaging

100 mg in glass bottle

500 mg in amber glass bottle

Legal Information

Sold in collaboration with Kanata Chemical Technologies Inc. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

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
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