Application of 2401-24-3, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 2401-24-3, name is 2-Chloro-5-methoxyaniline belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
Example 4(i): N-(2-chloro-5-methoxyphenyl)-2-fluoroacetamideA solution of fluoroacetyl chloride (3 g, 31 ,1 mmol) was added dropwise to an ice cold solution of 2-chloro-5-methoxyaniline (5 g, 31 ,7 mmol) and triethylamine (4,5 ml, 32,3 mmol) in dichloromethane (20 ml) and left stirring overnight. Water (50 ml) was added and the biphasic mixture was stirred for 2 minutes and then separated. The aqueous phase was extracted with dichloromethane (20 ml) and the combined organic phases were dried over magnesium sulfate (5 g). After evaporation the crude solid material was used in the next step.
The synthetic route of 2-Chloro-5-methoxyaniline has been constantly updated, and we look forward to future research findings.
Reference:
Patent; GE HEALTHCARE LIMITED; TRIGG, William, John; JONES, Paul, Alexander; WO2015/40148; (2015); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics