4-(Dimethylamino)phenyldiphenylphosphine

CAS: 739-58-2

Ref. 3D-FD60786

Product Information

• Name: 4-(Dimethylamino)phenyldiphenylphosphine
• Synonyms: 4-(Dimethylamino)triphenylphosphine4-(Diphenylphosphino)-N,N-dimethylaniline, 4-(diphenylphosphanyl)-N,N-dimethylaniline

Description

4-(Dimethylamino)phenyldiphenylphosphine (DMPP) is a ligand that binds to guanine and forms a stable oxo-bridge. DMPP is labile in water, but is stable in organic solvents such as acetonitrile. It reacts with chloride ions to form the mononuclear complex [DMPPCl]. The oxidation of DMPP by oxidizing agents such as Cl− or ClO− is irreversible, which means that it cannot be reduced back to the parent compound. The activation energy for this process is very high, at 54.5 kJ/mol. This process can be used to generate polynuclear complexes, such as [DMPPC][Cl]2 or [DMPPC][Br]2, with an electron-rich monomer such as chlorobenzene or bromobenzene.

• Brand: Biosynth

Chemical properties

• Molecular weight: 305.35 g/mol
• Formula: C₂₀H₂₀NP
• Purity: Min. 95%
• InChI: InChI=1S/C20H20NP/c1-21(2)17-13-15-20(16-14-17)22(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h3-16H,1-2H3
• InChI key: InChIKey=GOEGBJDTWXTPHP-UHFFFAOYSA-N
• SMILES: CN(C)c1ccc(P(c2ccccc2)c2ccccc2)cc1