957120-61-5Relevant articles and documents
Preparation method of 4-fluorine-3-methoxyl-5-methylaniline hydrochloride
-
Paragraph 0029-0140, (2019/09/17)
The invention discloses a preparation method of 4-fluorine-3-methoxyl-5-methylaniline hydrochloride and belongs to the field of organic synthesis. The preparation method of 4-fluorine-3-methoxyl-5-methylaniline hydrochloride takes cheap and readily accessible 5-bromine-2-fluorotoluene as a starting material to prepare 4-fluorine-3-methoxyl-5-methylaniline hydrochloride by a 5-step reaction. The method is convenient in technological operation, low in cost, safe, high in total yield, environmentally friendly and suitable for industrial production and has a wide application prospect.