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Chemical Structure| 5334-72-5 Chemical Structure| 5334-72-5

Structure of 5334-72-5

Chemical Structure| 5334-72-5

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Product Details of [ 5334-72-5 ]

CAS No. :5334-72-5
Formula : C6H8N6
M.W : 164.17
SMILES Code : CN1N=CC2=C(NN)N=CN=C21
MDL No. :MFCD04051940

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Application In Synthesis of [ 5334-72-5 ]

* 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 [ 5334-72-5 ]

[ 5334-72-5 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 5334-72-5 ]
  • [ 16583-06-5 ]
  • 4-[(2,3,4,5-tetrafluorobenzylidene)-hydrazino]-1-methyl-pyrazolo[3,4-d]pyrimidine [ No CAS ]
YieldReaction ConditionsOperation in experiment
88% With acetic acid; In ethanol;Reflux; Translation errorHydrazino-1-methyl-1-hydro-pyrazolo [3,4-d] pyrimidine (100 mg, 609 mumol) In a 25 mL single-necked flask, Weigh 10mL of anhydrous ethanol, 50mg acetic acid was added dropwise, heating and stirring until the raw material completely dissolved, weighed <strong>[16583-06-5]2,3,4,5-tetrafluorobenzaldehyde</strong> (216mg, 1.2mmol) was added to the above reaction system, heating was continued to reflux reaction 2.5 h, then cooled to room temperature, filtered, the filter cake was washed with absolute ethanol, and recrystallized from absolute ethanol to give 175 mg of a white solid with a yield of 88%.
  • 2
  • [ 83279-39-4 ]
  • [ 5334-72-5 ]
  • 4-(3-chloro-4-trifluoromethoxybenzylidene)-hydrazino-1-methyl-pyrazolo[3,4-d]pyrimidine [ No CAS ]
YieldReaction ConditionsOperation in experiment
85% With acetic acid; In ethanol;Reflux; Hydrazino-1-methyl-1-hydro-pyrazolo [3,4-d] pyrimidine (100 mg, 609 mumol) In a 25mL single-necked flask, take 10mL of anhydrous ethanol, 50mg acetic acid was added dropwise, Heated and stirred until the raw material is completely dissolved, Weigh <strong>[83279-39-4]3-chloro-4-trifluoromethoxybenzaldehyde</strong> (273mg, 1.2mmol) was added to the above reaction system, heating was continued heating reaction 2.5h, then cooled to room temperature, filtered, the filter cake washed with anhydrous ethanol, anhydrous Recrystallization from ethanol gave 192 mg of a white solid, 85% yield.
  • 3
  • [ 83279-38-3 ]
  • [ 5334-72-5 ]
  • 4-(3-chloro-4-trifluoromethylbenzylidene)-hydrazino-1-methyl-pyrazolo[3,4-d]pyrimidine [ No CAS ]
YieldReaction ConditionsOperation in experiment
92% With acetic acid; In ethanol;Reflux; Hydrazine-1-methyl-1-hydro-pyrazolo [3,4-d] pyrimidine (100 mg, 609ymol) In a 25 mL single-neck flask, 10 mL of absolute ethanol was taken and 50 mg of acetic acid was added dropwise. The mixture was heated and stirred until the starting material was completely dissolved. To the above reaction system was added 3-chloro-4- trifluoromethylbenzaldehyde (254 mg, 1.2 mmol) , And the mixture was heated to reflux for 2.5h, then cooled to room temperature, filtered, the filter cake was washed with absolute ethanol, and recrystallized from anhydrous ethanol to obtain 200mg of a white solid with a yield of 92percent.
 

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