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Chemical Structure| 210169-07-6 Chemical Structure| 210169-07-6

Structure of 210169-07-6

Chemical Structure| 210169-07-6

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Product Details of [ 210169-07-6 ]

CAS No. :210169-07-6
Formula : C5H3F2NO
M.W : 131.08
SMILES Code : FC1=CC(F)=C[N+]([O-])=C1
MDL No. :MFCD16036156

Safety of [ 210169-07-6 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P260-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338

Application In Synthesis of [ 210169-07-6 ]

* 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 [ 210169-07-6 ]

[ 210169-07-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 71902-33-5 ]
  • [ 210169-07-6 ]
YieldReaction ConditionsOperation in experiment
89.8% With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 25 - 30℃; Into a 500 ml reaction flask, 400 ml of dichloromethane and 113.3 g of m-chloroperoxybenzoic acid were successively introduced.Water bath insulation drop between 25-30 °CA mixed solution of 57.5 g of <strong>[71902-33-5]3,5-difluoropyridine</strong> and 100 ml of dichloromethane.Continue to stir at 25-30 ° C until the system becomes cloudy.After the reaction, 50 ml of 60percent potassium hydroxide aqueous solution was added, and the mixture was stirred for 0.5 hours, and then left to stand for liquid separation.Extract 300 times with 300 ml of dichloromethane. The organic phases were combined, dried over anhydrous sodium sulfate and concentrated to give 58.8 g of product.98..6percent.
 

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