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Chemical Structure| 37901-95-4 Chemical Structure| 37901-95-4

Structure of 37901-95-4

Chemical Structure| 37901-95-4

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Product Details of [ 37901-95-4 ]

CAS No. :37901-95-4
Formula : C8H10N2O2
M.W : 166.18
SMILES Code : O=C(O)C1=CC(C)=C(N)C(N)=C1

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Application In Synthesis of [ 37901-95-4 ]

* 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 [ 37901-95-4 ]

[ 37901-95-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 37901-95-4 ]
  • [ 24964-76-9 ]
  • [ 152628-03-0 ]
YieldReaction ConditionsOperation in experiment
94.4% With methanesulfonic acid; In N,N-dimethyl-formamide; at 70℃; for 9h; 5 g of compound 12 was added to 30 mL of DMF, 4.1 g of triethyl orthobutyrate and 0.5 g of methanesulfonic acid were added, and the mixture was heated with stirringTo 70 , the reaction 9h. The reaction was monitored by HPLC to control the remaining amount of raw materials to be 0.5% or less of the initial amount. Ice bath cooling crystallization 2h, vacuum suction filtration. The wet product was dried at 80 C to give 6.2 g of white solid compound 2 as a white solid, yield 94.4%.
 

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