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Chemical Structure| 57644-24-3 Chemical Structure| 57644-24-3

Structure of 57644-24-3

Chemical Structure| 57644-24-3

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Product Details of [ 57644-24-3 ]

CAS No. :57644-24-3
Formula : C14H9ClN2O
M.W : 256.69
SMILES Code : O=C1NC2=C(C=CC=C2)/C1=N/C3=CC=C(Cl)C=C3
MDL No. :MFCD00170635

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Application In Synthesis of [ 57644-24-3 ]

* 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 [ 57644-24-3 ]

[ 57644-24-3 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 17641-08-6 ]
  • [ 57644-24-3 ]
  • C23H18ClN3O3 [ No CAS ]
YieldReaction ConditionsOperation in experiment
73% General procedure: To the appropriate Schiff bases of isatin (10 mmol) in8-10 cm3 of anhydrous DMF, K2CO3 (15 mmol) was addedand stirred at room temperature for 1 h. After completion of1 h, the solution turned red brown in color. Appropriatechloroanilides (10 mmol) and KI (2 mmol) were then addedto this solution drop wise and heated at 60 C for 5.5-9 h.After conforming the end of reaction by TLC (ethyl acetate:n-hexane 30:70), the mixture was poured into ice cold water.Precipitated crude product was filtered and washed thoroughlywith cold water (3 9 200 cm3). Compounds wererecrystallized from ethanol/water mixture (1:1). Reactiontimes, melting points, and yields are depicted in Table 1.
 

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