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Chemical Structure| 27445-09-6 Chemical Structure| 27445-09-6

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Chemical Structure| 27445-09-6

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Product Details of [ 27445-09-6 ]

CAS No. :27445-09-6
Formula : C11H10Cl2O4
M.W : 277.10
SMILES Code : O=C(OCC)COC1=C(Cl)C=C(C=O)C=C1Cl
MDL No. :MFCD02611656

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Application In Synthesis of [ 27445-09-6 ]

* 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 [ 27445-09-6 ]

[ 27445-09-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 2314-36-5 ]
  • [ 105-36-2 ]
  • [ 27445-09-6 ]
YieldReaction ConditionsOperation in experiment
59% With caesium carbonate; In acetone; for 1h;Reflux; ethyl 2-(2,6-dichloro-4-formylphenoxy)acetate: To a solution of 3,5-dichloro-4- hydroxybenzaldehyde (302 mg, 1.6 mmol) in acetone (15 mL) was added cesium carbonate (700 mg, 2.15 mmol), followed by ethyl bromoacetate (0.27 mL, 2.43 mmol). The mixture was refluxed in acetone under stirring for 1 hour. After evaporation of acetone under reduced pressure, 100 mL of water were added and the mixture was extracted with dichloromethane (200 mL). The organic phase was washed with brine (100 mL), dried over magnesium sulfate and concentrated under vacuum. The residue was purified by column chromatography over silica gel (eluent: dichloromethane) to give 264 mg of an oil (59percent> yield). 1H NMR (500 MHz, CDCI3): delta 1.29 (t, J= 7.2 Hz, 3H), 4.26 (q, J= 7.2 Hz, 2H), 4.85 (s, 2H), 7.96 (s, 2H), 9.98 (s, 1H). 13C NMR (126 MHz, CD3COCD3): delta 15.0, 62.3, 70.8, 131.2, 131.4, 135.4, 156.4, 168.4, 190.5.
 

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