Sep-21 News Brief introduction of 656-64-4

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-Bromo-4-fluoroaniline, other downstream synthetic routes, hurry up and to see.

Adding a certain compound to certain chemical reactions, such as: 656-64-4, name is 3-Bromo-4-fluoroaniline, belongs to bromides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 656-64-4, HPLC of Formula: C6H5BrFN

Compound 3 (5 g, 30.9 mmol) was dissolved in 50 mL water and heated to 65 C.Further, Compound 4 (6.5 g, 34.0 mmol) was added, and then a saturated sodium hydrogen carbonate solution (50 mL) was added dropwise.After reacting for 1 hour, it was extracted with ethyl acetate, dried over anhydrous sodiumThe petroleum ether was passed through a column of ethyl acetate (4:1) to afford compound 5 (9 g, 92%) as white solid.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-Bromo-4-fluoroaniline, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Shanghai Xiangjin Biological Technology Co., Ltd.; Sun Fang; Zhan Youni; (38 pag.)CN109574950; (2019); A;,
Bromide – Wikipedia,
bromide – Wiktionary