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Chemical Structure| 51486-04-5 Chemical Structure| 51486-04-5

Structure of 51486-04-5

Chemical Structure| 51486-04-5

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Product Details of [ 51486-04-5 ]

CAS No. :51486-04-5
Formula : C7H10N2OS
M.W : 170.23
SMILES Code : O=C(C1=C(N)SC(C)=C1C)N
MDL No. :MFCD00617251
InChI Key :ZKXSEMXZKAQARN-UHFFFAOYSA-N
Pubchem ID :592827

Safety of [ 51486-04-5 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P280-P305+P351+P338

Application In Synthesis of [ 51486-04-5 ]

* 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 [ 51486-04-5 ]

[ 51486-04-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 51486-04-5 ]
  • [ 77287-34-4 ]
  • [ 18593-44-7 ]
YieldReaction ConditionsOperation in experiment
85% With acetic acid; at 130℃; for 0.166667h;Microwave irradiation; General procedure: A mixture of 1a,b ( 1 mmol) and formamide( 5-6 mmol) in ( 1 mmol) acetic acid, was irradiationin the microwave oven for 10 min. at (300 W) 130 C.The reaction mixture was cooled and poured intoiced-cold water, filtered, washed and recrystallized from ethanol. . 5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one (4a) M.p. 180-183 C; IR(cm-1): 3320, 1670; 1H-NMR(DMSO-d6) 1.7(s, 3H, CH3), 2.0(s, 3H, CH3),7.80 (1H, s, pyrimidine-H), 10.00 (br. s, 1H, NH);MS: m/z (%), 180[M+] (95) (C8H8N2OS);CHN anal.calcd %: C:53.33; H: 4.44; N:15.55; Found: C: 53.45;H: 4.30; N:15.56.
 

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