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Chemical Structure| 188975-47-5 Chemical Structure| 188975-47-5

Structure of 188975-47-5

Chemical Structure| 188975-47-5

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Product Details of [ 188975-47-5 ]

CAS No. :188975-47-5
Formula : C11H10FNO6
M.W : 271.20
SMILES Code : O=C(OC)C(C1=CC=C([N+]([O-])=O)C=C1F)C(OC)=O
MDL No. :MFCD12198898

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Application In Synthesis of [ 188975-47-5 ]

* 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 [ 188975-47-5 ]

[ 188975-47-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 188975-47-5 ]
  • [ 337529-74-5 ]
YieldReaction ConditionsOperation in experiment
64% With water; sodium chloride; In dimethyl sulfoxide; at 120℃; for 3h; Step 2: To a stirred solution of dimethyl 2-(2-fluoro-4-nitrophenyl)malonate (5.0 g, 18.5 mmol, 1 .0 eq) in DMSO (30 mL) was added NaCl (1 .07 g, 18.5 mmol, 1 .0 eq) and water (0.5 mL) and stirred at 120 C for 3 h. The reaction mixture was diluted with water (100 mL) , extracted with EtOAc (50 mL x 2), washed with brine, dried over Na2SO4 and the solvent evaporated. The crude residue was purified by CC using PE/EtOAc (19:1 ) to get methyl 2-(2-fluoro-4-nitrophenyl)acetate (2.5g, 64%) as a viscous oil (TLC system: EtOAc/PE (1 :4), Rf: 0.55).
 

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