ChemicalBook Product Catalog Organic Chemistry Phosphines 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Basic information
Product Name:1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
Synonyms:1,2-BIS(DIPHENYLPHOSPHINO)BENZENE;1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 98%;1,2-Bis(diphenylphosphanyl)benzene;dppbe;dppben;dppbenz;dppBz;o-bis(diphenylphosphino)benzene
CAS:13991-08-7
MF:C30H24P2
MW:446.47
EINECS:
Product Categories:Achiral Phosphine;Aryl Phosphine;Ligand;Catalysis and Inorganic Chemistry;Phosphorus Compounds;Polydentate Phosphine Ligands;organophosphine ligand
Mol File:13991-08-7.mol
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Structure
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Chemical Properties
Melting point 183-188 °C (lit.)
Boiling point 546.9±33.0 °C(Predicted)
storage temp. Inert atmosphere,Room Temperature
form Fine Crystalline Powder
color White
Water Solubility Insoluble in water.
Sensitive Air Sensitive
InChIKeyNFRYVRNCDXULEX-UHFFFAOYSA-N
CAS DataBase Reference13991-08-7(CAS DataBase Reference)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 3
TSCA No
HS Code 29319090
MSDS Information
ProviderLanguage
ACROS English
ALFA English
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powde
Uses1,2-Bis(diphenylphosphino)benzene (DPPB) can be used:
  • As a chelating ligand in the synthesis of luminescent copper(I) halide complexes.
  • In the synthesis of copper-1,2-bis(diphenylphosphino)benzene catalyst which is used for the β-boration of α, β-unsaturated amide.
  • As an alternative to TMEDA for the selective cleavage of sp3 C-X bond in fluoroaromatic coupling reactions catalyzed by iron.
  • As a ligand in the synthesis of alkenylboronates from acetylenic esters.
  • To synthesize copper-diphosphine complexes which are used as homogeneous catalysts for N-formylation of a wide range of amines.

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Preparation Products And Raw materials
1,2-BIS(DICYCLOHEXYLPHOSPHINO)ETHANE 1,2-BIS(DIMETHYLPHOSPHINO)ETHANE 1,2-BIS(DIETHYLPHOSPHINO)ETHANE Bis(diphenylphosphino)methane 1,4-Bis(diphenylphosphino)butane 1.1'-Binaphthyl-2.2'-diphemyl phosphine 1,3-Bis(diphenylphosphino)propane 1,2-BIS(DICHLOROPHOSPHINO)ETHANE 1,2-BIS(DIMETHOXYPHOSPHORYL)BENZENE 1,2-BIS(DICHLOROPHOSPHINO)BENZENE 1,5-Bis(diphenylphosphino)pentane 1,3-BIS(DIPHENYLPHOSPHINO)BENZENE (1R,2R)-(+)-BIS(METHYLPHENYLPHOSPHINO)BENZENE 1,2-BIS(DI-4-SULFONATOPHENYLPHOSPHINO)BENZENE TETRASODIUM SALT DMSO ADDUCT 1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Benzene 1,4-BIS(DIPHENYLPHOSPHINO)BENZENE 1,2-BIS(PHOSPHINO)BENZENE
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