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Chemical Structure| 3471-32-7 Chemical Structure| 3471-32-7

Structure of 3471-32-7

Chemical Structure| 3471-32-7

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Product Details of [ 3471-32-7 ]

CAS No. :3471-32-7
Formula : C7H10N2O
M.W : 138.17
SMILES Code : COC1=CC=C(NN)C=C1
MDL No. :MFCD02656457

Safety of [ 3471-32-7 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301-H315-H318-H335
Precautionary Statements:P261-P280-P301+P310-P305+P351+P338
Class:8(6.1)
UN#:2923
Packing Group:

Application In Synthesis of [ 3471-32-7 ]

* 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 [ 3471-32-7 ]

[ 3471-32-7 ] Synthesis Path-Downstream   1~14

  • 1
  • [ 104618-32-8 ]
  • [ 3471-32-7 ]
  • [ 147009-21-0 ]
  • 2
  • [ 21617-20-9 ]
  • [ 3471-32-7 ]
  • 2-chloro-8-methoxy-11H-indolo[3,2-c]quinoline [ No CAS ]
  • 3
  • [ 28992-50-9 ]
  • [ 3471-32-7 ]
  • N-2-bis(4-methoxyphenyl)-1-hydrazinecarboximidohydrazide [ No CAS ]
  • 4
  • [ 5424-47-5 ]
  • [ 3471-32-7 ]
  • [ 40566-73-2 ]
  • 6
  • [ 123-76-2 ]
  • [ 3471-32-7 ]
  • [ 2882-15-7 ]
YieldReaction ConditionsOperation in experiment
74% With acetic acid; for 4h;Reflux; General procedure: Compound 1 (10 mmol) was dissolved in acetic acid (30 mL), andlevulinic acid (15 mmol) was added to the stirred solution which wasthen refluxed for 4 h. After cooling to room temperature, the mixturewas poured into water (200 mL) and then the solution was treated with30% sodium hydroxide to slight acidity (pH = 5-6). The precipitatedsolid was filtered off, recrystallised from ethanol and dried in vacuo togive compound 2.
  • 7
  • [ 3314-30-5 ]
  • [ 3471-32-7 ]
  • (E)-2-((2-(4-methoxyphenyl)hydrazono)methyl)-1H-benzo[d]imidazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
69.5% In methanol; at 20℃; for 2h; General procedure: The equimolar aldehyde 3a?3d (1 mmol) and substituted phenylhydrazine 5a?5s (1 mmol) weremixed in CH3OH (10 mL) and stirred at room temperature [18]. After about 2 h, the reaction wascompleted (monitored by TLC). The residual crude was purified via silica gel column chromatogramusing a gradient mixture of petroleum ether and ethyl acetate to obtain the pure target compounds6a?6ai (in 45?80percent yield).
  • 8
  • [ 20628-07-3 ]
  • [ 3471-32-7 ]
  • C17H20N2O2 [ No CAS ]
  • 9
  • [ 6161-64-4 ]
  • [ 3471-32-7 ]
  • C17H20N2O2 [ No CAS ]
  • 10
  • [ 2142-71-4 ]
  • [ 3471-32-7 ]
  • C17H20N2O [ No CAS ]
  • 11
  • [ 38480-94-3 ]
  • [ 3471-32-7 ]
  • C17H20N2O3 [ No CAS ]
  • 12
  • [ 3471-32-7 ]
  • [ 188817-13-2 ]
  • 13
  • [ 77063-21-9 ]
  • [ 3471-32-7 ]
  • [ 188817-13-2 ]
  • 14
  • [ 3012-80-4 ]
  • [ 3471-32-7 ]
  • (E)-2-((2-(4-methoxyphenyl)hydrazineylidene)methyl)-1-methyl-1H-benzo[d]imidazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
80% In ethanol; at 20℃; for 4h; General procedure: The hydrazones 1-10 were prepared by a condensation reaction between phenylhydrazine derivatives and imidazole or benzimidazole carbaldehydes [45-47]. In a 25-mL Erlenmeyer flask, 1mmol of 1-methylbenzimidazole-2-carbaldehyde or 1-methylimidazole-2-carbaldehyde and 1mmol of phenylhydrazine derivative (phenylhydrazine, 4-methoxyphenylhydrazine, 3,4-dimethylphenylhydrazine, 4-chlorophenylhydrazine and (4-benzylphenyl)hydrazine) were dissolved in 3ml of ethanol. The reaction mixture was stirred at room temperature for 4h, and then filtered and air-dried. The resulting residue was then purified by recrystallization in a mixture of ethanol/DMSO to give the pure product.
 

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