936-16-3, 2,3-Dihydrobenzo[d]isothiazole 1,1-dioxide is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,936-16-3
To a mixture of 2,6-dichloropyrazine (193 mg, 1.30 mmol) and 1 (200 mg, 1.18 mmol) in DMF (5 mL), was added Cs2CO3 (770 mg, 2.36 mmol). The resulting mixture was stirred at 100¡ãC for 5 hours. The mixture was cooled to 25¡ãC and poured into ice water. The aqueous phase was extracted with ethyl acetate (20 mL). The combined organic phase was washed with saturated brine (20 mL), dried with anhydrous Na2S04, filtered, and concentrated under reduced pressure. The residue was purified by TLC (petroleum ether/ethyl acetate = 2: 1) to afford 21 (220 mg, 60percent) as yellow solid.
As the paragraph descriping shows that 936-16-3 is playing an increasingly important role.
Reference£º
Patent; NUMERATE, INC.; RAIMUNDO, Brian; KOLTUN, Elena S.; GRIFFIN, John; STANGELAND, Eric; (93 pag.)WO2018/49324; (2018); A1;,
Isothiazole – Wikipedia
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