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CAS No. : | 1014-25-1 | MDL No. : | MFCD00813220 |
Formula : | C9H9N3OS | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | UJBCFMCQLVRXBQ-UHFFFAOYSA-N |
M.W : | 207.25 | Pubchem ID : | 692882 |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
80.43% | In ethanol; at 70℃; for 12h; | T1 (0.271 g, 1 mmol) and compound 1 (0.248 g, 1.2 mmol) weredissolved in 15 mL of anhydrous alcohol, the reaction mixture wasrefluxed at 70 C for 12 h. After the reaction finished, the solutionwas cooled to room temperature, the solid was filtered and washedtwo times with anhydrous ethanol to give 0.37 g green solid, yield:80.43%. Melting point: 217.4-218.5 C. FT- IR (KBr, Disc, cm1):1601.19 (s, ν CN), 1582.00 (m), 1558.11 (m), 1514.46 (s, νbenzene),1445.05 (s), 1417.20 (m), 1360.58 (m), 1337.06 (m), 1312.98 (w),1252.84 (m), 1224.75 (m, νOCH3), 1178.97 (m, ν OCH3), 1159.28 (m,ν OCH3), 825.46 (m), 737.66 (m), 718.23 (m). 1H NMR (DMSO-d6,400 MHz, ppm) δ: 9.20 (s, 1H, CHN), 8.38-8.36 (d, J = 8.0 Hz, 2H),8.30-8.28 (d, J =8.0 Hz, 2H), 7.98-7.91 (q, 4H), 7.58-7.56 (d,J =8.0 Hz, 2H), 7.51-7.48 (t, 2H), 7.37-7.34 (t, 2H), 7.16-7.14 (d,J = 8.0 Hz, 2H), 3.85 (s, 3H, OCH3). 13C NMR (100 MHz, CDCl3)δ 172.83,167.39,165.10,162.03,142.39,140.16,133.11,131.72,129.25,126.89, 126.27, 123.95, 123.25, 120.74, 120.49, 114.59, 109.86, 55.50.MS (ESI) m/z: found, [M+H]+, 461.1427; molecular formulaC28H20N4OS requires [M+H]+, 461.1436. |
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