| Identification | Back Directory | [Name]
4-(DIPHENYLPHOSPHINO)BENZOIC ACID | [CAS]
2129-31-9 | [Synonyms]
4-(DIPHENYLPHOSPHINO)BENZOIC ACID
p-(Diphenylphosphino)benzoic acid
4-Diphenylphosphanyl-benzoesaeure
4-di(phenyl)phosphanylbenzoic acid
(4-Carboxyphenyl)diphenylphosphine
Diphenyl(p-carboxyphenyl) phosphine
Benzoic acid, 4-(diphenylphosphino)-
4-(Diphenylphosphino)benzoic Acid >
4-(Diphenylphosphino)benzoic acid 97% | [Molecular Formula]
C19H15O2P | [MDL Number]
MFCD00407264 | [MOL File]
2129-31-9.mol | [Molecular Weight]
306.29 |
| Chemical Properties | Back Directory | [Melting point ]
157-160 °C(lit.)
| [Boiling point ]
448.0±28.0 °C(Predicted) | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
Crystalline Powder | [pka]
4.01±0.10(Predicted) | [color ]
White to yellow | [InChI]
1S/C19H15O2P/c20-19(21)15-11-13-18(14-12-15)22(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H,(H,20,21) | [InChIKey]
GXMHDTPYKRTARV-UHFFFAOYSA-N | [SMILES]
OC(=O)c1ccc(cc1)P(c2ccccc2)c3ccccc3 | [CAS DataBase Reference]
2129-31-9 |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26-37/39 | [WGK Germany ]
3
| [HS Code ]
29163990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
4-(Diphenylphosphino)benzoic acid can be used as a ligand in the synthesis of:- Organostannoxane-supported palladium nanoparticles. The resulting catalysts show high activity and selectivity in Suzuki-coupling reactions.
- Polymetallic ruthenium-zinc complex catalyst for the hydrogenation of levulinic acid to γ-valerolactone.
| [reaction suitability]
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand |
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