24340-77-0, 4-Bromoisothiazole is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In a nitrogen atmosphere at 100 C,(2E) -3- (4- (tributylstannyl) pyridin-3-yl) ethyl acrylate (33 mg)4-bromoisothiazole (17.41 mg),Pd (Ph3P) 4 (8.18 mg),Cuprous iodide (I) (2.70 mg),A mixture of cesium fluoride (21.50 mg) and DMF (1.5 mL) was stirred at room temperature for 13 hours.Similarly, in a nitrogen atmosphere, 100 C,(2E) -3- (4- (tributylstannyl) pyridin-3-yl) acrylate (497 mg)4-bromoisothiazole (262 mg), Pd (Ph3P) 4 (123 mg),A mixture of cuprous iodide (I) (40.6 mg), cesium fluoride (324 mg) and DMF (10 mL) was stirred for 13 hours.The reaction mixture was combined and the insoluble material was filtered.The filtrate was diluted with ethyl acetate (20 mL), water (10 mL) and saturated aqueous sodium bicarbonate (10 mL), and the aqueous layer was extracted with ethyl acetate. The extract was washed with water and brine, dried over anhydrous sodium sulfate, and the solvent was removed by distillation under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate / hexane) to give the title compound (222 mg)., 24340-77-0
24340-77-0 4-Bromoisothiazole 5200358, aisothiazole compound, is more and more widely used in various fields.
Reference£º
Patent; TAKEDA PHARMACEUTICAL COMPANYLIMITED; HIRAYAMA, TAKAHARU; FUJIMOTO, JUN; CARY, DOUGLAS ROBERT; OKANIWA, MASANORI; HIRATA, YASUHIRO; (289 pag.)TW2017/14883; (2017); A;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com