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Chemical Structure| 773874-06-9 Chemical Structure| 773874-06-9

Structure of 773874-06-9

Chemical Structure| 773874-06-9

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Product Details of [ 773874-06-9 ]

CAS No. :773874-06-9
Formula : C9H8F2O2
M.W : 186.16
SMILES Code : COC(=O)C1=C(F)C(F)=C(C)C=C1
MDL No. :MFCD06203788

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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 [ 773874-06-9 ]

[ 773874-06-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 67-56-1 ]
  • [ 261763-37-5 ]
  • [ 773874-06-9 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid; In water;Heating / reflux; 2,3-Difluoro-4-methyl-benzoic acid methyl ester (7a): 2,3-Difluoro-4-methyl-benzoic acid (10.0 g, 58.1 mmol) was dissolved in MeOH (200 mL, 6.0 mol) and sulfuric acid (1.00 mL, 19.0 mmol), and was heated at reflux overnight. The mixture was then cooled and concentrated under reduced pressure. The resulting residue was taken up in EtOAc and washed with saturated aqueous NaCl, dried over MgSO4, filtered and concentrated to yield 9.0 g of intermediate (7a) as a white solid. 1H-NMR (CDCl3): 7.61 (1H, t), 7.00 (1H, t), 3.93 (3H, s), 2.35 (3H, s).
 

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