Diphenyl-2-pyridylphosphine Chemical Properties

Melting point:

82-84 °C (dec.) (lit.)

Boiling point:

163 °C(Press: 0.05 Torr)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Soluble in toluene. (almost transparency)

pka

2.37±0.12(Predicted)

form 

Crystalline Powder

color 

White to yellow to tan

InChIKey

SVABQOITNJTVNJ-UHFFFAOYSA-N

CAS DataBase Reference

37943-90-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

29333990

MSDS

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Diphenyl-2-pyridylphosphine Usage And Synthesis

Reaction

Ligand for the palladium-catalyzed distannylation of ortho-quinodimethanes
Ligand for the palladium-catalyzed disilylation of o-quinodimethanes to synthesize 9- and 10-membered disilacarbocycles
Ligand for the palladium-catalyzed alkoxycarbonylation of allenes

Chemical Properties

Yellow to orange crystalline powder

Uses

suzuki reaction

Uses

Ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation; reagent for Mitsunobu reaction.

Uses

Diphenyl-2-pyridylphosphine is an organophosphorous compound that is a widely used mono-pyridylphosphine ligand in transition metal complexes for catalysis.

Diphenyl-2-pyridylphosphine(37943-90-1)Related Product Information

• tert-Butylchlorodiphenylsilane
• Diphenylsilane
• Diphenylphosphine
• Biphenyl
• Diphenyldiethoxysilane
• Chlorodiphenylphosphine
• Dichlorodiphenylsilane
• Tricyclohexyl phosphine
• Cyclohexyldiphenylphosphine
• Diphenylphosphinic acid
• alpha,alpha-Diphenyl-4-piperidinomethanol
• 1,2-Diphenyl-1,2-dicarba-closo-dodecaborane
• Diphenylphosphinic Chloride
• Phenyl phosphine
• 2-DIPHENYLPHOSPHINO-6-METHYLPYRIDINE
• 2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE
• 6-DIPHENYLPHOSPHINO-2,2'-BIPYRIDINE
• ARPYPHOS