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Chemical Structure| 117-34-0 Chemical Structure| 117-34-0
Chemical Structure| 117-34-0

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CAS No.: 117-34-0

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Synonyms: Diphenylmethane-α-carboxylic Acid

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Product Details of Diphenylacetic acid

CAS No. :117-34-0
Formula : C14H12O2
M.W : 212.24
SMILES Code : O=C(O)C(C1=CC=CC=C1)C2=CC=CC=C2
Synonyms :
Diphenylmethane-α-carboxylic Acid
MDL No. :MFCD00004251
InChI Key :PYHXGXCGESYPCW-UHFFFAOYSA-N
Pubchem ID :8333

Safety of Diphenylacetic acid

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of Diphenylacetic acid

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 117-34-0 ]

[ 117-34-0 ] Synthesis Path-Downstream   1~11

  • 1
  • [ 80-65-9 ]
  • [ 117-34-0 ]
  • [ 70298-81-6 ]
  • 2
  • [ 52023-68-4 ]
  • [ 117-34-0 ]
  • N-(6-morpholin-4-yl-pyridin-3-yl)-2,2-diphenyl-acetamide [ No CAS ]
  • 3
  • [ 1709-59-7 ]
  • [ 117-34-0 ]
  • N-(4-Dimethylsulfamoyl-phenyl)-2,2-diphenyl-acetamide [ No CAS ]
  • 4
  • [ 117-34-0 ]
  • [ 19444-84-9 ]
  • [ 1351453-88-7 ]
  • (S)-2-diphenylacetyloxy-γ-butyrolactone [ No CAS ]
  • [ 52079-23-9 ]
  • [ 19444-84-9 ]
  • 5
  • [ 117-34-0 ]
  • [ 1538-75-6 ]
  • [ 19444-84-9 ]
  • [ 1351453-88-7 ]
  • (S)-2-diphenylacetyloxy-γ-butyrolactone [ No CAS ]
  • C9H14O4 [ No CAS ]
  • [ 52079-23-9 ]
  • [ 19444-84-9 ]
  • 6
  • [ 117-34-0 ]
  • [ 180683-64-1 ]
  • C25H32N2O3 [ No CAS ]
  • 7
  • [ 117-34-0 ]
  • [ 96402-49-2 ]
  • [ 125238-99-5 ]
  • N-α-(9-fluorenylmethyloxycarbonyl)-N-γ-tert-butyloxycarbonyl-D-2,4-diaminobutyric acid [ No CAS ]
  • diphenylacetyl-D-Dab-Dab-1-Nal-1-Nal-Dab-NH<SUB>2</SUB> [ No CAS ]
  • 8
  • [ 117-34-0 ]
  • [ 96402-49-2 ]
  • [ 125238-99-5 ]
  • N-α-(9-fluorenylmethyloxycarbonyl)-N-γ-tert-butyloxycarbonyl-D-2,4-diaminobutyric acid [ No CAS ]
  • diphenylacetyl-D-Dab-Dab-1-Nal-NH<SUB>2</SUB> [ No CAS ]
  • 9
  • [ 117-34-0 ]
  • [ 125238-99-5 ]
  • N-(9-fluorenylmethoxycarbonyl)-3-(β-naphthyl)-L-alanine [ No CAS ]
  • N-α-(9-fluorenylmethyloxycarbonyl)-N-γ-tert-butyloxycarbonyl-D-2,4-diaminobutyric acid [ No CAS ]
  • diphenylacetyl-D-Dab-Dab-2-Nal-NH<SUB>2</SUB> [ No CAS ]
  • 10
  • [ 117-34-0 ]
  • [ 96402-49-2 ]
  • [ 125238-99-5 ]
  • diphenylacetyl-Dab-Dab-1-Nal-NH<SUB>2</SUB> [ No CAS ]
  • 11
  • [ 154350-29-5 ]
  • [ 117-34-0 ]
  • C16H17NO2S [ No CAS ]
YieldReaction ConditionsOperation in experiment
94% With Isobutyronitrile; copper(II) bis(trifluoromethanesulfonate); sodium phosphate; In dichloromethane; at 20℃; for 24h;Irradiation; Inert atmosphere; Sealed tube; General procedure: An oven-dried 6-ml vial equipped witha stir bar was placed in a nitrogen-filled glovebox and charged with Cu(OTf)2 (180.8 mg, 2.5 equiv., 0.50 mmol), Na3PO4 (98.2 mg, 3.0 equiv., 0.60 mmol), the sulfonamide nucleophile (1.5-3.0 equiv.), carboxylic acid (1.0 equiv., 0.20 mmol), methylene chloride (2.0 ml, 0.10 M) and isobutyronitrile (100 μl, 5.5 equiv.,1.1 mmol). The vial was sealed with a screwcap bearing a Teflon septum, removed from the glovebox and placed on a stir plate. The vial was irradiated at 427 nm with two 40-W Kessil PR160 lamps at a distance of 10 cm with stirring at 800 r.p.m. A fan was used to maintain the vial at room temperature. After 24 h, the crude reaction mixture was diluted with 1.5 ml of EtOAc and adsorbed directly on diatomaceous earth (Celite). The product was purified by flash chromatography on silica gel, eluting with mixtures of ethyl acetate and hexanes.
 

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