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.,936-16-3
General procedure: To the mixture of the precursor 10(2.26 g, 10.1 mmol, 1.5 equiv) and tert-butyl 1,2,5-thiadiazolidine-2-carboxylate 1,1-dioxide (1.50 g, 6.75 mmol, 1.0 equiv) in dry DMF(10 mL), was added Cs2CO3 (6.60 g, 20.25 mmol, 3.0 equiv). Themixture was stirred at room temperature overnight, and thenextracted with ethyl acetate. The organic phase was washed withsaturated NaHCO3 and brine, dried over anhydrous Na2SO4, filteredand concentrated. The resulting residue was purified via silica gelchromatography to give 11a as colorless oil (1.96 g, 79%).
With the complex challenges of chemical substances, we look forward to future research findings about 2,3-Dihydrobenzo[d]isothiazole 1,1-dioxide
Reference£º
Article; Chen, Shulun; Guo, Wei; Liu, Xiaohua; Sun, Pu; Wang, Yi; Ding, Chunyong; Meng, Linghua; Zhang, Ao; European Journal of Medicinal Chemistry; vol. 179; (2019); p. 38 – 55;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com