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Chemical Structure| 90558-55-7 Chemical Structure| 90558-55-7

Structure of 90558-55-7

Chemical Structure| 90558-55-7

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Product Details of [ 90558-55-7 ]

CAS No. :90558-55-7
Formula : C9H10N4
M.W : 174.20
SMILES Code : CC1=NN(C2=NC=CC=N2)C(C)=C1

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Application In Synthesis of [ 90558-55-7 ]

* 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 [ 90558-55-7 ]

[ 90558-55-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 7504-94-1 ]
  • [ 123-54-6 ]
  • [ 90558-55-7 ]
YieldReaction ConditionsOperation in experiment
97% With acetic acid; at 20℃; for 69h; Dissolve 2,4-pentanedione (0.81 mL, 7.85 mmol) and pyrimidin-2-yl-hydrazine(1.037 g, 9.42 mmol) in acetic acid (10 mL). Stir the mixture for 69 hr. at room temperature then concentrate. Dilute the residue with saturated aqueous sodium bicarbonate, extract 3 times with DCM, dry (sodium sulfate), filter and concentrate to give 2-(3,5-dimethylpyrazol-l-yl)-pyrimidine as a white solid (1.333 g, 97%). MS (ES): m/z = 175 [M+H]+.
 

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