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Chemical Structure| 94033-64-4 Chemical Structure| 94033-64-4

Structure of 94033-64-4

Chemical Structure| 94033-64-4

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Product Details of [ 94033-64-4 ]

CAS No. :94033-64-4
Formula : C10H10N4O
M.W : 202.21
SMILES Code : O=C(C1=CC(C2=CC=CC=C2)=NN1)NN
MDL No. :MFCD00610367

Safety of [ 94033-64-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H312-H315-H319-H332-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 94033-64-4 ]

* 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 [ 94033-64-4 ]

[ 94033-64-4 ] Synthesis Path-Downstream   1~3

  • 2
  • [ 6296-54-4 ]
  • [ 13599-12-7 ]
  • [ 94033-64-4 ]
References: [1],2019,vol. 20.
  • 3
  • [ 5932-30-9 ]
  • [ 94033-64-4 ]
YieldReaction ConditionsOperation in experiment
58% With hydrazine hydrate; In ethanol; for 6h;Reflux; General procedure: Hydrazine hydrate (1 g, 20 mmol) was added to a solution of 1b (1.00g, 21 mmol) in EtOH (40 mL) at ambient temperature. The reaction was refluxed for 6 h and concentrated under reduced pressure. The reaction mixture was extracted with EtOAc followed by extraction with brine. The organic phase was dried over Na2SO4 overnight and the solvent was removed in vacuo. The crude product was purified by silica gel column chromatography to yield the target product 1d (yield: 73%). 1HNMR (300 MHz, DMSO-d6 ) δ 12.66 (s, 1H), 8.12 (dd, J = 7.5, 1.9 Hz, 2H), 7.81-7.65 (m, 3H), 7.62 (s, 1H), 4.41 (q, J = 7.1 Hz, 2H), 1.35 (t, J = 7.1 Hz, 3H).
 

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