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Chemical Structure| 110821-32-4 Chemical Structure| 110821-32-4

Structure of 110821-32-4

Chemical Structure| 110821-32-4

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Product Details of [ 110821-32-4 ]

CAS No. :110821-32-4
Formula : C12H11ClN2O2
M.W : 250.68
SMILES Code : O=C(C1=CN(C2=CC=CC(Cl)=C2)N=C1)OCC
MDL No. :MFCD16036991
InChI Key :OMGQOMAGEQJXHL-UHFFFAOYSA-N
Pubchem ID :13802156

Safety of [ 110821-32-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

Application In Synthesis of [ 110821-32-4 ]

* 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 [ 110821-32-4 ]

[ 110821-32-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 80370-42-9 ]
  • [ 2312-23-4 ]
  • [ 110821-32-4 ]
YieldReaction ConditionsOperation in experiment
65% In ethanol; at 0 - 20℃; Example 16; Ethyl 1- (3-chlorophenyl)-lH-pyrazole-4-carboxylate; 3-Chlorophenylhydrazine hydrochloride (4.6 g, 25.7 mmol) in EtOH (100 mL) was added at 0 °C to a stirred solution of <strong>[80370-42-9]ethyl 2-formyl-3-oxopropanoate</strong> (3.7 g, 25.7 mmol) [J. Heterocyclic Chem. 1993,30, 865-872] in EtOH (80 mL). After addition was completed the reaction was allowed to reach rt, followed by stirring o. n. The reaction mixture was concentrated and the residue was recrystallized from EtOH to give 4.2 g (65percent) of the title compound. 1H NMR : 1.29 (t, 3H) 4.25 (q, 2H) 7.25 (d, 1H) 7.34 (t, 1H) 7.51 (d, 1H) 7.68 (s, 1H) 8.01 (s, 1H) 8.37 (s, 1H)
 

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