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  • Product Name:   (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE)
  • Synonyms:   1-(diphenylphosphino)-2-(2-(diphenylphosphino)phenoxy)benzene;DPEPHOS [(Oxydi-2,1-phenylene)-bis-(diphenylphosphine)];Bis(2-diphenylphosphinophenyl)ether, 99% DPEphos;Bis(2-diphenylphosphinophenl)ether;{2-[2-(diphenylphosphanyl)phenoxy]phenyl}diphenylphosphane
  • CAS No.:   166330-10-5
  • Molecular Formula:   C36H28OP2
  • Molecular Weight :   538.55
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE)
(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Chemical Properties
Melting point  184-187 °C(lit.)
form  Crystalline Powder or Crystals
color  White to off-white
BRN  7729718
InChIKey RYXZOQOZERSHHQ-UHFFFAOYSA-N
CAS DataBase Reference 166330-10-5(CAS DataBase Reference)
Safety Information
Hazard Codes  Xn
Risk Statements  36/37/38-22
Safety Statements  37/39-26
WGK Germany  3
HS Code  29319090
(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Usage And Synthesis
Reaction
  1. Useful as a ligand in the Pd-catalyzed formation of diaryl amines.
  2. Has been recently applied to the C3 benzylation of indoles.
  3. Has been recently applied to the monoallylation of ammonia.
  4. Ligand used in the palladium-catalyzed, aerobic oxidation coupling of acyl chlorides with arylboronic acids.
  5. Ligand used in carbonylation of aryl iodides.
  6. Ligand used in the direct C-H arylation of benzothiodiazoles.
  7. Ligand used in stereo-retentive azacyclization of propargylic carbonates.
  8. Ligand used in palladium catalyzed benzyne trimerization.
Chemical Properties White to off-white crystalline powder or crystals
Uses suzuki reaction
(OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Preparation Products And Raw materials
Raw materials Etanol-->Ethyl acetate-->Tetrahydrofuran-->n-Butyllithium-->Diphenyl oxide-->N,N,N',N'-Tetramethylethylenediamine-->Chlorodiphenylphosphine
Preparation Products 4-Aminophenylboronic acid pinacol ester

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