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Chemical Structure| 1201681-64-2 Chemical Structure| 1201681-64-2

Structure of 1201681-64-2

Chemical Structure| 1201681-64-2

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Product Details of [ 1201681-64-2 ]

CAS No. :1201681-64-2
Formula : C5H5N3O3
M.W : 155.11
SMILES Code : OC1=C([N+]([O-])=O)C(N)=NC=C1

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Application In Synthesis of [ 1201681-64-2 ]

* 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 [ 1201681-64-2 ]

[ 1201681-64-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 629655-23-8 ]
  • [ 1201681-64-2 ]
YieldReaction ConditionsOperation in experiment
With ammonia; In water; at 110℃; for 72h; Example 2: 8-Hydroxy-1 ,4-dihydro-pyrido[2,3-b]pyrazine-2,3-dione Stepi : A solution of <strong>[629655-23-8]2-chloro-4-hydroxy-3-nitro-pyridine</strong> (1.95 g) in concentrated aqueous ammonia solution (100 mL) is stirred 3 days at 1100C in a sealed vessel. The reaction mixture is partially concentrated; then the precipitate formed is collected, washed with water and ethyl acetate; yield: 1.1 g of a brown solid was obtained; MS: 154.1 (M-1); 1H NMR (DMSO-de, 300 MHz): delta [ppm] 5.78 (d, 1 H); 7.27 (d, 1 H); 7.69 (s, 2H);10.62 (bs, 1H)
 

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