CAS 37943-90-1

2-(Diphenylphosphino)pyridine

Description:

2-(Diphenylphosphino)pyridine, with the CAS number 37943-90-1, is a chemical compound characterized by its unique structure that combines a pyridine ring with a diphenylphosphino group. This compound is typically a solid at room temperature and is known for its role as a ligand in coordination chemistry, particularly in transition metal complexes. The presence of the phosphorus atom allows for strong coordination with metals, enhancing the stability and reactivity of the resulting complexes. It exhibits good solubility in organic solvents, making it useful in various synthetic applications. Additionally, 2-(Diphenylphosphino)pyridine can participate in various chemical reactions, including catalysis and organic synthesis, due to its ability to stabilize different oxidation states of metal centers. Its properties, such as thermal stability and reactivity, make it a valuable compound in both academic research and industrial applications, particularly in the fields of catalysis and materials science.

Formula: C₁₇H₁₄NP

InChI: InChI=1S/C17H14NP/c1-3-9-15(10-4-1)19(16-11-5-2-6-12-16)17-13-7-8-14-18-17/h1-14H

InChI key: InChIKey=SVABQOITNJTVNJ-UHFFFAOYSA-N

SMILES: P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=N3

Synonyms:

• 2-(Diphenylphosphanyl)Pyridine
• 2-(Diphenylphosphino)pyridine
• 2-Pyridyldiphenylphosphine
• DPPPy
• Diphenyl(2-pyridinyl)phosphine
• Diphenyl(2-pyridyl)phosphane
• Pyridine, 2-(diphenylphosphino)-
• Diphenyl-2-pyridylphosphine

Diphenyl-2-pyridylphosphine

CAS: 37943-90-1

Formula: C₁₇H₁₄NP

Purity: >97.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 263.28

Ref: 3B-D2471

Diphenyl-2-pyridylphosphine, 98%

CAS: 37943-90-1

It is a ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation. It is also employed as a reagent for Mitsunobu reaction. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

Formula: C₁₇H₁₄NP

Purity: 98%

Color and Shape: White to pale cream or pale yellow, Solid

Molecular weight: 263.28

Ref: 02-H56029

2-Diphenylphosphinopyridine, min. 97%

CAS: 37943-90-1

2-Diphenylphosphinopyridine, min. 97%

Formula: C₁₇H₁₄NP

Purity: min. 97%

Color and Shape: white to off-white solid

Molecular weight: 263.27

Ref: 08-15-1780

Diphenyl-2-pyridylphosphine

CAS: 37943-90-1

Formula: C₁₇H₁₄NP

Purity: 96%

Color and Shape: Solid

Molecular weight: 263.2735

Ref: IN-DA0032VI

Diphenyl-2-pyridylphosphine (tech grade)

CAS: 37943-90-1

Formula: C₁₇H₁₄NP

Purity: tech

Color and Shape: Solid

Molecular weight: 263.28

Ref: 10-F550705

2-(diphenylphosphanyl)pyridine

CAS: 37943-90-1

2-(diphenylphosphanyl)pyridine

Purity: 98%

Molecular weight: 263.27g/mol

Ref: 54-OR72283

Diphenyl-2-pyridylphosphine

CAS: 37943-90-1

Diphenyl-2-pyridylphosphine is a coordination compound that contains two pyridine rings. This compound forms an insoluble polymer when dissolved in a solvent such as trifluoroacetic acid. Diphenyl-2-pyridylphosphine has been shown to be a chelate ligand and binds to metal ions with high affinity, forming coordination compounds. It has been shown to have structural and photochemical properties that are different from other pyridine ligands. Diphenyl-2-pyridylphosphine also has nitrogen atoms that can be detected by nmr spectroscopy, which can be used for cycle analysis of the compound.

Formula: C₁₇H₁₄NP

Purity: Min. 95%

Molecular weight: 263.27 g/mol

Ref: 3D-FD40113

Diphenyl-2-pyridylphosphine

CAS: 37943-90-1

Formula: C₁₇H₁₄NP

Purity: 96%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 263.28

Ref: 10-F069261

Diphenyl-2-pyridylphosphine

Controlled Product

CAS: 37943-90-1

Applications An organophosphorous compound that is a widely used mono-pyridylphosphine ligand in transition metal complexes for catalysis.
References Xue, Z. et al.: Macromol. Res., 15, 302 (2007); Gladiali, S. et al.: J. Mol. Catal., 66, 183 (1991);

Formula: C₁₇H₁₄NP

Color and Shape: Neat

Molecular weight: 263.27

Ref: TR-D491940