27148-03-4, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
The complex was synthesized by addition of 4,4′-trimethylenedipyridine (6.2 mg, 0.031 mmol) and thiosaccharine (12.7 mg, 0.0638 mmol), respectively, to a solution of Zn(NO3)26H2O (10.2mg, 0.0342 mmol) in ethanol:water (4 ml), and kept under mechanical stirring at room temperature. The resulting yellow solid was filtered off and washed with cold water. By slow evaporation of the mother solution single crystals appeared. They were washed with water and analysed using X-ray diffraction. Yield: 82%. Molar conductivity (mS M1) = 28.3. Analytical percent composition calculated for C27H22N4O4S4Zn: C = 49.127%; H = 3.359%;N = 8.487%. Found: C = 48.811%; H = 2.981%; N = 8.378%. Soluble in DMSO and DMF. Slightly soluble in water, ethanol, methanol, chloroform. Insoluble in acetone and methane dichloride. UV-Visible [DMSO, kmax nm]: 347.1H NMR (300 MHz, DMSO) d 8.46 (dd, 4H), 7.92 (m, 2H), 7.58-7.72 (m, 6H), 7.28 (dd, 4H), 2.64 (t, 4H), 1.93 (m, 2H). 13C NMR (75 MHz, DMSO) d 191.71 (C1), 151.07 (C10), 149.31 (C8), 137.98(C7), 136.56 (C2), 132.05 (C4), 130.82 (C5), 125.07 (C3), 124.04(C9), 119.01 (C6), 33.80 (C11), 30.12 (C12)., 27148-03-4
The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Delgado, Fermin; Freire, Eleonora; Baggio, Ricardo; Gonzalez Pardo, Veronica; Dorn, Viviana; Dennehy, Mariana; Inorganica Chimica Acta; vol. 479; (2018); p. 266 – 274;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com