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ChemicalBook >  Product Catalog >  Organic Chemistry >  Phosphines >  2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL

2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL

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2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Basic information

Product Name:
2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
Synonyms:
  • 2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL
  • 2,2'-BIS(DIPHENYLPHOSPHINO)BIPHENYL
  • BIPHEP
  • [2-(2-diphenylphosphinophenyl)phenyl]-diphenylphosphine
  • 2,2'-Bis(diphenylphosphino)-1,1'-biphenyl,98%BIPHEP
  • 2,2'-Bis(diphenylphosphino)-1,1'-biphenyl, (BIPHEP)
  • 2,2’-Bis(diphenylphospino)-1,1’-biphenyl
  • PHOSPHINE, 1,1''-[[1,1''-BIPHENYL]-2,2''-DIYL]BIS[1,1-DIPHENYL-
CAS:
84783-64-2
MF:
C36H28P2
MW:
522.55
Product Categories:
  • Achiral Phosphine
  • Aryl Phosphine
  • Phosphines
  • Biphenyl & Diphenyl ether
  • Phosphine Ligands
  • Synthetic Organic Chemistry
Mol File:
84783-64-2.mol
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2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Chemical Properties

Melting point:
210-214 °C
Boiling point:
635.5±48.0 °C(Predicted)
solubility 
soluble in Toluene
form 
crystal
color 
white
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-36
Safety Statements 
37/39-26
TSCA 
No
HS Code 
29310099

MSDS

  • Language:English Provider:ACROS
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2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BIPHENYL Usage And Synthesis

Reaction

  1. Supporting ligand in a chiral diamine-ruthenium system for the enantioselective hydrogenation of ketones.
  2. Useful ligand for palladium-catalyzed amination and Kumada cross-coupling reactions
  3. Useful ligand for palladium-catalyzed synthesis of butatrenes.
  4. Useful ligand for iridium-catalyzed C-C cross-coupling of allenes with primary alcohols via transfer hydrogenation.
  5. Useful ligand for iridium-catalyzed C-C cross-coupling of dienes with primary alcohols via transfer hydrogenation.
  6. Useful ligand for iridium-catalyzed C-C cross-coupling of allylic gem-dicarboxylates with aldehydes via transfer hydrogenation.
  7. Useful ligand for the palladium-catalyzed synthesis of chiral allenylsilanes.
  8. Ruthenium-catalyzed synthesis of indoles.
  9. Ruthenium-catalyzed oxidative cyclization.
  10. Rhodium-catalyzed boron arylation. 


Chemical Properties

white crystalline powder or crystals

Uses

2,2''-Bis(diphenylphosphino)-1,1’-biphenyl (CAS# 84783-64-2) is a chelating phosphine and has been used to study the effects of bite angles on the chemical and physical properties of transition metal complexes. 2,2''-Bis(diphenylphosphino)-1,1’-biphenyl appears as a catalytic ligand in Ni- and Pd-Catalyzed cross-electrophile coupling reactions to form highly substituted 1,3-dienes.

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