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Chemical Structure| 66476-46-8 Chemical Structure| 66476-46-8

Structure of 66476-46-8

Chemical Structure| 66476-46-8

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Product Details of [ 66476-46-8 ]

CAS No. :66476-46-8
Formula : C8H8F3NS
M.W : 207.22
SMILES Code : FC(F)(SC1=CC=C(NC)C=C1)F

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Application In Synthesis of [ 66476-46-8 ]

* 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 [ 66476-46-8 ]

[ 66476-46-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 81719-53-1 ]
  • [ 66476-46-8 ]
  • 3,5-dichloro-N-methyl-N-(4-trifluoromethylsulfanylphenyl)picolinamide [ No CAS ]
YieldReaction ConditionsOperation in experiment
8.92 g Production Example 32 (1) [0773] 5.53 ml of thionyl chloride was added to a mixture of 4.7 g of <strong>[81719-53-1]3,5-dichloropicolinic acid</strong>, 49 ml of toluene and 0.1 ml of DMF, and the mixture was stirred at 80C for 2 hours. The cooled reaction mixture was concentrated under reduced pressure, and 49 ml of toluene, 4.84 g of N-methyl-4-trifluoromethylsulfanylaniline and 8.05 ml of diisopropylethylamine were added, and the mixture was stirred at 80C for 2 hours. The cooled reaction mixture was poured to a saturated aqueous sodium bicarbonate solution, and the mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and then concentrated under reduced pressure, and the resulting residue was applied to a silica gel column chromatography to obtain 8.92 g of 3,5-dichloro-N-methyl-N-(4-trifluoromethylsulfanylphenyl)pi colinamide. RRN 1573,5-Dichloro-N-methyl-N-(4-trifluoromethylsulfanylphenyl)pi colinamide [0774] 1H-NMR(CDCl3)delta: 8.28(1H, d), 7.58(1H, d), 7.50(2H, d), 7.19(2H, d), 3.54(3H, s).
 

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