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Diphenyl-2-pyridylphosphine

Diphenyl-2-pyridylphosphine Basic information
Reaction
Product Name:Diphenyl-2-pyridylphosphine
Synonyms:2-Pyridyldiphenylphosphine;Diphenyl(2-pyridinyl)phosphine;2-(diphenylphosphanyl)pyridine;2-Diphenylphosphinopyridine, min. 97%;DPPPY/DIPHENYL-2-PYRIDYL;Diphenyl-2-pyridylphosphine 97%;DIPHENYL-2-PYRIDYLPHOSPHINE;2-(DIPHENYLPHOSPHINO)PYRIDINE
CAS:37943-90-1
MF:C17H14NP
MW:263.27
EINECS:629-049-1
Product Categories:Heterocycles;Intermediates & Fine Chemicals;Phosphines;Aromatics;Chelating Agents & Ligands;Pharmaceuticals;Mitsunobu Reaction;Phosphine Ligands;Phosphines (Mitsunobu Reaction);Synthetic Organic Chemistry;Catalysis and Inorganic Chemistry;Phosphine Ligands;Phosphorus Compounds;Achiral Phosphine;Aryl Phosphine
Mol File:37943-90-1.mol
Diphenyl-2-pyridylphosphine Structure
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)
pka2.37±0.12(Predicted)
form Crystalline Powder
color White to yellow to tan
InChIKeySVABQOITNJTVNJ-UHFFFAOYSA-N
CAS DataBase Reference37943-90-1(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29333990
MSDS Information
ProviderLanguage
SigmaAldrich English
Diphenyl-2-pyridylphosphine Usage And Synthesis
ReactionLigand 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 Reactions of 37943-90-1

Chemical PropertiesYellow to orange crystalline powder
UsesDiphenyl-2-pyridylphosphine is an organophosphorous compound that is a widely used mono-pyridylphosphine ligand in transition metal complexes for catalysis.
Usessuzuki reaction
UsesLigand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation; reagent for Mitsunobu reaction.
Diphenylphosphine Diphenylphosphinic acid Phenyl phosphine 2-DIPHENYLPHOSPHINO-6-METHYLPYRIDINE 2-CHLORO-6-(DIPHENYLPHOSPHINO)PYRIDINE Diphenyl-2-pyridylphosphine ACETONITRILEBIS[2-DIPHENYLPHOSPHINO-6-T-BUTYLPYRIDINE]CYCLOPENTADIENYLRUTHENIUM (II) HEXAFLUOROPHOSPHATE 6-DIPHENYLPHOSPHINO-2,2'-BIPYRIDINE ARPYPHOS Biphenyl 2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE Diphenyldiethoxysilane Diphenylsilane Chlorodiphenylphosphine 2-tert-Amyl-6-(diphenylphosphino)pyridine, ALPYPHOS Dichlorodiphenylsilane Tricyclohexyl phosphine tert-Butylchlorodiphenylsilane
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