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Chemical Structure| 454486-75-0 Chemical Structure| 454486-75-0

Structure of 454486-75-0

Chemical Structure| 454486-75-0

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Product Details of [ 454486-75-0 ]

CAS No. :454486-75-0
Formula : C9H11N3O2S
M.W : 225.27
SMILES Code : O=C(OC)/C=C/C1=CN=C(SC)N=C1N

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Application In Synthesis of [ 454486-75-0 ]

* 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 [ 454486-75-0 ]

[ 454486-75-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 454486-75-0 ]
  • [ 211244-81-4 ]
YieldReaction ConditionsOperation in experiment
With sodium hydride; In methanol; for 1h;Heating / reflux; (5) To a suspension of the compound (610 mg) obtained in (4) above in methanol (12 ml) is added sodium hydride (60%, 130 mg), and the mixture is refluxed for 1 hour. The reaction solution is neutralized with aqueous 2N hydrochloride solution. The mixture is diluted with water, and precipitated solids are collected, washed with water, ether, and hexane to give 2-methylthio-7,8-dihydro-7-oxo-pyrido[2,3-d]pyrimidine (481 mg) as powder. M.p. 270-271 C, MS (m/z) : 194 (MH+). IR(nujol):1672, 1608, 1597, 1525, 1460, 1383, 1167 cm-1.
 

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