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Chemical Structure| 4919-00-0 Chemical Structure| 4919-00-0

Structure of 4919-00-0

Chemical Structure| 4919-00-0

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Product Details of [ 4919-00-0 ]

CAS No. :4919-00-0
Formula : C5H7N3O2
M.W : 141.13
SMILES Code : COC(=O)C1=C(N)NC=N1
MDL No. :MFCD12756040
InChI Key :DESDXDWZSJRLDB-UHFFFAOYSA-N
Pubchem ID :266758

Safety of [ 4919-00-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 4919-00-0 ]

* 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.

  • Upstream synthesis route of [ 4919-00-0 ]
  • Downstream synthetic route of [ 4919-00-0 ]

[ 4919-00-0 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 20271-20-9 ]
  • [ 4919-00-0 ]
YieldReaction ConditionsOperation in experiment
96% With hydrogen In methanol; ethanol for 4 h; A solution of Description 17 (1.24g, 7. 25 mmol) in1 : 1 ethanol : methanol (60 ml) was hydrogenated using 10 percent palladium on carbon catalyst under a balloon of hydrogen. After 4 h the reaction mixture was filtered, the filtrate condensed and azeotroped with ethanol. The product was triturated with ethyl acetate and dried to give the title compound as a white solid (0.98 g, 96percent).'H NMR (400 MHz, DMSO)8 12.0(1H, brs), 7.32(1H, s), 5.56 (2H, s), 3.70 (3H, s). Mlz (ES+) 142 (M+H+).
References: [1] Patent: WO2005/49613, 2005, A1, . Location in patent: Page/Page column 44.
[2] Zhurnal Obshchei Khimii, 1959, vol. 29, p. 2401;engl.Ausg.S.2366.
 

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