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Chemical Structure| 51649-80-0 Chemical Structure| 51649-80-0

Structure of 51649-80-0

Chemical Structure| 51649-80-0

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Product Details of [ 51649-80-0 ]

CAS No. :51649-80-0
Formula : C10H9N3O2
M.W : 203.20
SMILES Code : O=C(C1=C(N)N(C2=CC=CC=C2)N=C1)O
MDL No. :MFCD00220607

Safety of [ 51649-80-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H317
Precautionary Statements:P280

Application In Synthesis of [ 51649-80-0 ]

* 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 [ 51649-80-0 ]

[ 51649-80-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 25365-71-3 ]
  • [ 51649-80-0 ]
  • (E)-1-phenyl-5-(((2-phenyl-1H-indol-3-yl)methylene)amino)-1H-pyrazole-4-carboxylic acid [ No CAS ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride; In ethanol; water; at 80℃; General procedure: Intermediate 4 (1mmol) and the intermediate 7 (1mmol) were dissolved in ethanol to the glass flask, then HCl solution was added as a catalyst refluxed at 80C for 15-18h. After the TLC monitoring reaction was completed, the mixture was vacuum filtered and concentrated. Finally, the above crude product can be isolated and purified by column chromatography (Hexane/EtOAc=8:1) to obtain target compounds.
 

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