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Chemical Structure| 4027-51-4 Chemical Structure| 4027-51-4

Structure of 4027-51-4

Chemical Structure| 4027-51-4

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Product Details of [ 4027-51-4 ]

CAS No. :4027-51-4
Formula : C9H6F3NO2
M.W : 217.15
SMILES Code : O=C(C1=NC=CC=C1)CC(C(F)(F)F)=O
MDL No. :MFCD06245223

Safety of [ 4027-51-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Application In Synthesis of [ 4027-51-4 ]

* 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 [ 4027-51-4 ]

[ 4027-51-4 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 124004-31-5 ]
  • [ 4027-51-4 ]
  • [ 522600-24-4 ]
YieldReaction ConditionsOperation in experiment
71% In acetic acid; 5.1 Preparation of 5-pyridin-2-yl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid 4,4,4-Trifluoro-1-pyridin-2-yl-butane-1,3-dione (3.00 g, 13.8 mmol) and <strong>[124004-31-5]5-amino-1H-pyrazole-3-carboxylic acid</strong> (1.76 g, 13.8 mmol) in acetic acid (100 ml) was heated at reflux overnight. The reaction mixture was concentrated under reduced pressure and the crude product was purified by column chromatography on silica gel to give 5-pyridin-2-yl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (3.04 g, 71%).
  • 2
  • [ 28710-97-6 ]
  • [ 4027-51-4 ]
  • 2-phenyl-6-(pyridin-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3(2H)-one [ No CAS ]
 

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