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Chemical Structure| 31909-58-7 Chemical Structure| 31909-58-7

Structure of 31909-58-7

Chemical Structure| 31909-58-7

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Product Details of [ 31909-58-7 ]

CAS No. :31909-58-7
Formula : C7H5NO2
M.W : 135.12
SMILES Code : N#CCC(C1=CC=CO1)=O
MDL No. :MFCD00052210
InChI Key :RZNSHBXVTAHWPP-UHFFFAOYSA-N
Pubchem ID :141671

Safety of [ 31909-58-7 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H312-H315-H319-H332-H335
Precautionary Statements:P261-P280-P305+P351+P338

Application In Synthesis of [ 31909-58-7 ]

* 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 [ 31909-58-7 ]

[ 31909-58-7 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 31909-58-7 ]
  • [ 33906-30-8 ]
  • 2-furan-2-yl-4H-pyrazolo[1,5-a]quinazolin-5-one [ No CAS ]
  • 2
  • [ 95091-92-2 ]
  • [ 75-05-8 ]
  • [ 31909-58-7 ]
  • 3
  • [ 13138-21-1 ]
  • [ 60456-77-1 ]
  • [ 31909-58-7 ]
  • 4
  • [ 31909-58-7 ]
  • [ 7504-94-1 ]
  • 3-(furan-2-yl)-1-pyrimidin-1H-pyrazol-5-amine [ No CAS ]
YieldReaction ConditionsOperation in experiment
87% In ethanol;Reflux; Was added in two 100 ml round bottom flask 2.00 g, i.e. 14.8 mmol furoyl acetonitrile, was dissolved in 20 ml of absolute ethanol, after addition of 1.63 g, i.e. 14.8 mmol of <strong>[7504-94-1]2-hydrazino-pyrimidine</strong>, the reaction was heated to reflux , TLC monitoring progress of the reaction, the solvent was removed under reduced pressure after dried over anhydrous ethanol, the residue was purified by chromatography on 200-300 mesh silica gel column to give intermediate III, the volume ratio of the eluent dichloromethane / methanol = 60/1 reactor; yield 87% yield calculated using the obtained pure product.
 

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