24340-77-0, 4-Bromoisothiazole is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
The above oily liquid was dissolved in 10 mL of DME and 2 mL of water, and 4-bromoisothiazole (275 mg, 1.68 mmol), Pd(PPh3)4 (48 mg, 0.042 mmol) and Na2CO3 (296 mg, 2.80 mmol), and the reaction was stirred at 100 C for 2 hours under nitrogen atmosphere. After cooling to room temperature, the reaction solution was poured into 60 mL of water and extracted three times with 20 mL of ethyl acetate. The combined ethyl acetate was washed with brine and dried over anhydrous sodium sulfate. Filtered, and concentrated by column chromatography (petroleum ether / ethyl acetate 1/1) to give 72mg as a white solid powder.
24340-77-0, As the paragraph descriping shows that 24340-77-0 is playing an increasingly important role.
Reference£º
Patent; Shenzhen Tajirui Bio-pharmaceutical Co., Ltd.; Wang Yihan; Zhao Jiuyang; (35 pag.)CN109651359; (2019); A;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com