Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1295502-53-2, name is 4,7-Dibromo-5,6-difluorobenzo[c][1,2,5]thiadiazole, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 4,7-Dibromo-5,6-difluorobenzo[c][1,2,5]thiadiazole
A mixture of 3,4-difluoro-4,7-dibromobenzothiadiazole (2.9 mmol, 0.92 g) and absolute ethanol (30 mL) were mixed into a 250 mL one-necked flask and NaBH4 (2.9 mmol, 1.13 g) was added at room temperature for 6 h, and the reaction was quenched with 100 mL of distilled water after the reaction. Extracted with methylene chloride, the organic phase washed three times to remove water-soluble impurities and unreacted raw materials, rotary evaporator rotary dry solvent, vacuum drying in white crystalline solid 5. Do not use the purification directly to the next step. (0.75 g, yield: 86%).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 1295502-53-2.
Reference:
Patent; Central South University; Zou Yingping; Xu Shutao; Chen Guohui; Peng Hongjian; Yuan Jun; Feng Liuliu; (15 pag.)CN106905306; (2017); A;,
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bromide – Wiktionary