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Chemical Structure| 1096113-25-5 Chemical Structure| 1096113-25-5

Structure of 1096113-25-5

Chemical Structure| 1096113-25-5

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Product Details of [ 1096113-25-5 ]

CAS No. :1096113-25-5
Formula : C7H7ClFN
M.W : 159.59
SMILES Code : NC1=CC=C(Cl)C(F)=C1C
MDL No. :MFCD20726431

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Application In Synthesis of [ 1096113-25-5 ]

* 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 [ 1096113-25-5 ]

[ 1096113-25-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 443-86-7 ]
  • [ 1096113-25-5 ]
YieldReaction ConditionsOperation in experiment
12% With N-chloro-succinimide; In N,N-dimethyl-formamide; at 20℃; 4-Chloro-<strong>[443-86-7]3-fluoro-2-methylaniline</strong> To a solution of <strong>[443-86-7]3-fluoro-2-methylaniline</strong> (1 equiv.) in DMF (0.8 M) was added NCS (1 equiv.). The reaction was stirred at room temperature overnight. Water and ethyl acetate were added to the solution and the layers were separated. The organic layer was washed with H2O, dried over Na2SO4 and concentrated. The resulting residue was purified by column chromatography on silica gel to give 4-chloro-<strong>[443-86-7]3-fluoro-2-methylaniline</strong> (12%) as a brown oil. 1H NMR (400 MHz, CDCl3) delta ppm: 7.02 (t, J=8.0 Hz, 1H), 6.42 (dd, J=1.6, 8.8 Hz, 1H), 3.71 (brs, 2H), 2.11 (d, J=1.6 Hz, 3H).
With N-chloro-succinimide; In acetonitrile; at 110℃; for 3h; To a solution of 3-fluoro-2-methyl-aniline (52, 5.01 g, 40 mmol) in acetonitrile (200 mL) was added N-chlorosuccinimide (2.67 mL, 42 mmol). The mixture was heated to reflux at 110 C for 3 hours. The mixture was diluted with saturated aqueous sodium thiosulfate and extracted with ethyl acetate. The organic layer was washed with water followed by brine and was dried over anhydrous magnesium sulfate. The organic layer was filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel flash chromatography eluting with 30% dichloromethane in hexane to provide product (53). MS (ESI) [M+H+]+ = 160.2.
With N-chloro-succinimide; In acetonitrile; at 110℃; for 3h; [0406] To a solution of 3-fluoro-2-methyl-aniline (52, 5.01 g, 40 mmol) in acetonitrile (200 mL) was added N-chlorosuccinimide (2.67 mL, 42 mmol). The mixture was heated to reflux at 110 C for 3 hours. The mixture was diluted with saturated aqueous sodium thiosulfate and extracted with ethyl acetate. The organic layer was washed with water followed by brine and was dried over anhydrous magnesium sulfate. The organic layer was filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel flash chromatography eluting with 30% dichloromethane in hexane to provide product (53). MS (ESI) [M+H+]+ = 160.2.
 

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