With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.,27148-03-4
a solution of thiosaccharinate (0.26 g, 1.33 mmol) in hot water (30 cm3) was added to a solution of cis-[PtCl2(NH3)2] (0.20 g, 0.667 mmol) in hot water (15 cm3). The mixture was reuxed for 2 h. The light-brown solid formed was ltered off washed several times with distilled water and dried in vacuo. Yield: 89% (0.39 g). Anal. Calcd. for C14H14N4O4PtS4: C, 26.88; H, 2.26; N,8.96. Found: C, 26.33; H, 2.09; N, 8.86%. IR (KBr) (nu, cm-1): 3471 m, 3413 m, 3286 m, 1627s,1440w, 1373s, 1315s, 1236 m, 1155 m, 1126s, 1008w, 817 s, 515 m. 1H NMR (d6-DMSO): 7.96-7.90 (m, 4H), 7.82-7.75 (m, 4H), 4.54 (s, 6 H). 13C{1H} NMR (d6-DMSO): 182.8, 137.6,133.7, 133.4, 133.1, 124.3, 120.7 ppm.
As the paragraph descriping shows that 27148-03-4 is playing an increasingly important role.
Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Ghassan H.; Al-Hayaly, Lamaan J.; Wagner, Christoph; Schmidt, Harry; Timur, Suna; Barlas, F. Baris; Subasi, Elif; Ghosh, Shishir; Hogarth, Graeme; Journal of Inorganic Biochemistry; vol. 141; 1; (2014); p. 55 – 57;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com