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[ CAS No. 21635-92-7 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 21635-92-7
Chemical Structure| 21635-92-7
Structure of 21635-92-7 * Storage: {[proInfo.prStorage]}
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Product Details of [ 21635-92-7 ]

CAS No. :21635-92-7 MDL No. :MFCD00956145
Formula : C8H5N3 Boiling Point : -
Linear Structure Formula :- InChI Key :UDIJBVDRYHKNDU-UHFFFAOYSA-N
M.W : 143.15 Pubchem ID :3794399
Synonyms :

Safety of [ 21635-92-7 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 UN#:
Hazard Statements:H302-H312-H315-H319-H332-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 21635-92-7 ]

* 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 [ 21635-92-7 ]

[ 21635-92-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1538-08-5 ]
  • [ 21635-92-7 ]
  • C12H7F6N7 [ No CAS ]
YieldReaction ConditionsOperation in experiment
6.4 g Under a nitrogen atmosphere, 7.0 g of 2,6-dicyano-4-methylpyridine was added to 30 mL of methanol, and theresultant mixture was stirred. Then, 19.5 mL of 28% methanol solution of sodium methoxide was added thereto, andthe resultant mixture was stirred at room temperature for 1 hour. Then, 5.5 mL of acetic acid was added dropwise tothis solution, and the resultant mixture was stirred for 5 minutes. Then, 17 g of trifluoroacetohydrazide was added thereto,and the resultant mixture was stirred at room temperature for 1 hour. Crystals gradually precipitated, and the crystalswere separated by filtration, and collected. To the resulting crystals, 50 mL of toluene was added, and the resultantmixture was heated and refluxed for 3 hours. After being cooled to room temperature, a crude product obtained byconcentration under reduced pressure was purified by silica gel column chromatography to obtain 6.4 g of object.
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