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Benzyldiphenylphosphine

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Benzyldiphenylphosphine Basic information

Product Name:
Benzyldiphenylphosphine
Synonyms:
  • Benzyldiphenylphosphine,98%
  • BENZYLDIPHENYLPHOSPHINE
  • Benzyldiphenylphosphine,99%
  • Diphenyl(phenylmethyl)phosphine
  • Diphenylbenzylphosphine
  • Benzyldiphenylphosphine,97%
  • Phosphine, diphenyl(phenylmethyl)-
CAS:
7650-91-1
MF:
C19H17P
MW:
276.31
EINECS:
1312995-182-4
Product Categories:
  • organophosphorus ligand
  • Achiral Phosphine
  • Basic Phosphine LigandsCatalysis and Inorganic Chemistry
  • Catalysis and Inorganic Chemistry
  • Cross-Coupling
  • Aryl Phosphine
  • Phosphine Ligands
  • Phosphorus Compounds
Mol File:
7650-91-1.mol
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Benzyldiphenylphosphine Chemical Properties

Melting point:
77-83 °C (lit.)
Boiling point:
205-208 °C(Press: 1.5 Torr)
storage temp. 
Inert atmosphere,Room Temperature
form 
Powder
color 
White to off-white
Water Solubility 
Slightly soluble in water.
Sensitive 
Air Sensitive
InChI
InChI=1S/C19H17P/c1-4-10-17(11-5-1)16-20(18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15H,16H2
InChIKey
UZCPNEBHTFYJNY-UHFFFAOYSA-N
SMILES
P(C1=CC=CC=C1)(C1=CC=CC=C1)CC1=CC=CC=C1
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Safety Information

Hazard Codes 
Xn
Risk Statements 
36/37/38-22
Safety Statements 
37/39-26
WGK Germany 
3
HS Code 
29310099

MSDS

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Benzyldiphenylphosphine Usage And Synthesis

Chemical Properties

White to off-white powder

Uses

suzuki reaction

Uses

Employed as a catalyst for Suzuki cross-coupling and antiarthritic agent (inhibitor of cathepsin B). It is also used as catalyst in pharmaceutical research.

Preparation

An acetato-bridged binuclear cyclopalladated complex of benzyldiphenylphosphine, [{Pd(C6H4CH2PPh2)(O2CMe)}], could been obtained by the reaction between the phosphine and palladium(II) acetate[1].

References

[1] Katsuma Hiraki, Toshinobu Uchiyama, Yoshio Fuchita. “Cyclopalladation of benzyldiphenylphosphine by palladium(II) acetate.” Inorganica Chimica Acta 69 (1983): Pages 187-190.

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