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Chemical Structure| 40155-20-2 Chemical Structure| 40155-20-2

Structure of 40155-20-2

Chemical Structure| 40155-20-2

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Product Details of [ 40155-20-2 ]

CAS No. :40155-20-2
Formula : C7H8N2O3
M.W : 168.15
SMILES Code : O=C(C1=NC=CN=C1OC)OC
MDL No. :MFCD11977630

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Application In Synthesis of [ 40155-20-2 ]

* 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 [ 40155-20-2 ]

[ 40155-20-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 67-56-1 ]
  • [ 51171-02-9 ]
  • [ 124-41-4 ]
  • [ 40155-20-2 ]
YieldReaction ConditionsOperation in experiment
for 0.5h; To a solution of 2 g of <strong>[51171-02-9]methyl 3-bromopyrazine-2-carboxylate</strong> (prepared as described by J. H.Jones, W. H. Holtz, E. J. C. Cragoe, J. Med. Chem., 1969, 12, 285-287) in 50 mL of methanol was added 4 mL of 30% NaOMe in methanol. After stirring 30 min the reaction was quenched with 6 mL of acetic acid and concentrated under reduced pressure. The residue was partitioned between 50 mL ethyl acetate and 50 mL saturated NaHCO3, the extract dried over MgSO,*. Concentration under reduced pressure gave a white crystalline solid: MS (m+1) = 169.1; 1H NMR (400 MHz, CDC13) 8.3 (m, 2H), 4.1 (s, 3H), 4.0 (s, 3H).
 

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