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4-(Diphenylphosphino)benzoic acid

ALDRICH/401595 - 97%

Synonym: (4-Carboxyphenyl)diphenylphosphine; Diphenyl(p-carboxyphenyl) phosphine; p-(Diphenylphosphino)benzoic acid

CAS Number: 2129-31-9
Empirical Formula (Hill Notation): C19H15O2P
Molecular Weight: 306.30
MDL Number: MFCD00407264
Linear Formula: (C6H5)2PC6H4CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-401595-1G 1 g
 $97.60
1/EA		 Add To Favorites
45-401595-5G 5 g
 $211.00
1/EA		 Add To Favorites

 

assay 97%
functional group phosphine
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)
InChI key GXMHDTPYKRTARV-UHFFFAOYSA-N
mp 157-160 °C (lit.)
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
SMILES string OC(=O)c1ccc(cc1)P(c2ccccc2)c3ccccc3
Application: 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.
General description: 4-(Diphenylphosphino)benzoic acid is a phosphine ligand that is employed in palladium-catalyzed cross-coupling and Suzuki cross-coupling reactions.
Packaging: 1, 5 g in glass bottle
Purity 97%
mp 157-160 °C (lit.)
UNSPSC 12352002

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