Name is 2,3-Dihydrobenzo[d]isothiazole 1,1-dioxide, as a common heterocyclic compound, it belongs to isothiazole compound, and cas is 936-16-3, its synthesis route is as follows.
A mixture of C105 (80 mg, 0.16 mmol), C113 (39.3 mg, 0.232 mmol), cesium carbonate (114 mg, 0.350 mmol), and potassium iodide (28.9 mg, 0.174 mmol) in /V,/V-dimethylformamide (2 mL) was stirred at 80 ¡ãC for 16 hours. The reaction mixture was then diluted with ethyl acetate (30 mL), washed with saturated aqueous sodium chloride solution (3 x 30 mL), dried over sodium sulfate, filtered, and concentrated in vacuo. Preparative thin layer chromatography on silica gel (Eluent: 1 :3 ethyl acetate / petroleum ether) provided the product as a light yellow oil. Yield: 55 mg, 94 muetaiotaomicronIota, 59percent. LCMS m/z 607.0 [M+Na+].
936-16-3, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,936-16-3 ,2,3-Dihydrobenzo[d]isothiazole 1,1-dioxide, other downstream synthetic routes, hurry up and to see
Reference£º
Patent; PFIZER INC.; BECK, Elizabeth Mary; BRODNEY, Michael Aaron; BUTLER, Christopher Ryan; GILBERT, Adam Matthew; HELAL, Christopher John; JOHNSON, Douglas Scott; MCALLISTER, Laura Ann; MONTGOMERY, Justin Ian; O’NEIL, Steven Victor; ROGERS, Bruce Nelsen; VERHOEST, Patrick Robert; WEBB, Damien; (236 pag.)WO2017/21805; (2017); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com