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Chemical Structure| 1519049-10-5 Chemical Structure| 1519049-10-5

Structure of 1519049-10-5

Chemical Structure| 1519049-10-5

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Product Details of [ 1519049-10-5 ]

CAS No. :1519049-10-5
Formula : C7H3BrF4O
M.W : 259.00
SMILES Code : FC(F)OC1=C(F)C=CC(F)=C1Br
English Name :1-Bromo-3,6-difluoro-2-(difluoromethoxy)benzene
MDL No. :MFCD28681160

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* 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 [ 1519049-10-5 ]

[ 1519049-10-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1208077-18-2 ]
  • [ CAS Unavailable ]
  • [ 1519049-10-5 ]
YieldReaction ConditionsOperation in experiment
93% With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 2h; 50 2-Bromo-3-(difluoromethoxy)-l,4-difluorobenzene A mixture of 2-bromo-3,6- difluorophenol (2.5 g, 11.96 mmol), sodium 2-chloro-2,2-difluoroacetate (2.189 g, 14.35 mmol), and potassium carbonate (1.984 g, 14.35 mmol) in DMF (7 ml) was heated in a 100°C oil bath for 2 h. The mixture was diluted with water and methylene chloride. The methylene chloride layer was separated, washed 3 times with water, dried over magnesium sulfate, and concentrated to give 2-bromo-3- (difluoromethoxy)-l,4-difluorobenzene as a clear oil (2.87 g, 93%). 'H NMR (400MHz, CHLOROFORM-d) δ 7.17 (td, J=9.3, 4.8 Hz, 1H), 7.06 (ddd, J=9.3, 7.5, 4.3 Hz, 1H), 6.64 (td, J=73.0, 1.5 Hz, 1H)
 

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