Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 2913-97-5, name is N-(2-Oxoethyl)phthalimide, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 2913-97-5
To a stirred solution of 9 (0.38mmol) in MeOH (2mL), NH4OAc (3.76mmol), 2-(1,3-dioxoisoindolin-2-yl)acetaldehyde (10) (0.56mmol), and MTBE (2mL) were added at room temperature. The mixture was heated at 50¡ãC for 10h and then cooled to room temperature. The pH of the reaction mixture was adjusted to 8 with saturated aqueous NaHCO3 solution. The reaction mixture was extracted with EtOAc (2¡Á35mL), and the combined organic layer was washed with water (10mL) and brine (10mL). The EtOAc solution was dried over anhydrous Na2SO4, filtered, and evaporated to dryness under reduced pressure. The residue was purified by MPLC on silica gel using MeOH/ CH2Cl2 (1:20) as eluent to give the titled compound as a yellow solid. Yield 67percent; mp 262?263¡ãC; IR (KBr) 3076, 2928, 1716, 1391cm?1; 1H NMR (400MHz, CDCl3/CD3OD) delta 2.51 (s, 3H), 5.00 (s, 2H), 7.00 (d, 1H, J=7.6Hz), 7.10 (d, 1H, J=8.0Hz), 7.42 (t, 1H, J=7.8Hz), 7.67 (d, 1H, J=9.2Hz), 7.69?7.72 (m, 2H), 7.74 (dd, 1H, J=9.2, 1.6Hz), 7.83?7.86 (m, 2H), 8.28 (s, 1H), 8.87 (br s, 1H); 13C NMR (100MHz, CDCl3) delta 24.6, 35.5, 116.3, 117.7, 122.2, 122.8, 123.9 (2C), 128.0, 128.9, 131.7, 132.1 (2C), 134.2, 134.6 (2C), 137.3, 143.3, 147.7, 150.0, 154.5, 159.1, 168.1 (2C); HRMS-ESI: m/z [M+H]+ calcd for C24H18N7O2: 436.1516, found 436.1530.
According to the analysis of related databases, 2913-97-5, the application of this compound in the production field has become more and more popular.
Reference:
Article; Jin, Cheng Hua; Krishnaiah, Maddeboina; Sreenu, Domalapally; Subrahmanyam, Vura Bala; Park, Hyun-Ju; Park, So-Jung; Sheen, Yhun Yhong; Kim, Dae-Kee; Bioorganic and Medicinal Chemistry; vol. 22; 9; (2014); p. 2724 – 2732;,
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