As a common heterocyclic compound, it belongs to thiazolidine compound, name is 1,1-Dioxo-isothiazolidine, and cas is 5908-62-3, its synthesis route is as follows.,5908-62-3
(1S,2S)-N1,N2-Dimethylcyclohexane-1,2-diamine (46.1 mg, 0.30 mmol) and copper iodide (56.3 mg, 0.30 mmol) were added to a mixture of 2,3-dichloro-5-nitropyridine (571 mg, 2.96 mmol), isothiazolidine 1,1-dioxide (430 mg, 3.55 mmol) and potassium carbonate (817.5 mg, 5.92 mmol) in dioxane (6 mL) under N2. The reaction mixture was stirred at 100 C. for 16 h. The mixture was filtered, and the filtrate was extracted with ethyl acetate. The organic extracts were dried over Na2SO4, filtered, and the filtrate concentrated under reduced pressure. The resultant crude product was purified by flash chromatography (petroleum ether/ethyl acetate=100:0 to petroleum ether/ethyl acetate=50:50) to afford compound 58a as a white solid (600 mg, 73%).
With the complex challenges of chemical substances, we look forward to future research findings about 5908-62-3,belong thiazolidine compound
Reference£º
Patent; Janssen Biotech, Inc.; Lu, Tianbao; Allison, Brett Douglas; Barbay, Joseph Kent; Connolly, Peter J.; Cummings, Maxwell David; Diels, Gaston; Edwards, James Patrick; Kreutter, Kevin D.; Philippar, Ulrike; Shen, Fang; Thuring, Johannes Wilhelmus John Fitzgerald; Wu, Tongfei; (412 pag.)US2018/170909; (2018); A1;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com