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Diphenylacetic acid

ALDRICH/D204307 - 99%

Synonym: α,α-Diphenylacetic acid; α-Phenylbenzeneacetic acid; 2,2-Diphenylacetic acid; Diphenylethanoic acid

CAS Number: 117-34-0
Empirical Formula (Hill Notation): C14H12O2
Molecular Weight: 212.24
EC Number: 204-185-0
MDL Number: MFCD00004251
Linear Formula: (C6H5)2CHCO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-D204307-5G 5 g
 $24.00
1/EA		 Add To Favorites
45-D204307-100G 100 g
 $110.00
1/EA		 Add To Favorites

 

assay 99%
form powder
InChI 1S/C14H12O2/c15-14(16)13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H,(H,15,16)
InChI key PYHXGXCGESYPCW-UHFFFAOYSA-N
mp 146-149 °C
  147-149 °C (lit.)
Quality Level 100 
SMILES string OC(=O)C(c1ccccc1)c2ccccc2
Application: Diphenylacetic acid can be used as a reagent in the kinetic resolution of racemic 2-hydroxy-γ-butyrolactones and 1-heteroarylalkanols by asymmetric esterification in the presence of pivalic anhydride and chiral acyl-transfer catalyst.
It can also be used as:
• An additive in the ortho-arylation of 1-phenyl-β-carbolines using various aryl halides in the presence of ruthenium catalyst.
• A catalyst to synthesize 2-allyl-3-oxazolin-5-one derivatives via Rh-catalyzed coupling reaction of azlactones and alkynes followed by aza-Cope rearrangement.
Packaging: 100 g in poly bottle
Packaging: 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99%
mp 146-149 °C; 147-149 °C (lit.)
UNSPSC 12352100

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