Application of 41965-95-1, 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. 41965-95-1, name is 3-Chloro-4-methoxybenzylamine Hydrochloride belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
(3-Chloro-4-methoxyphenyl) methanamine hydrochloride compound of formula-6a (76.98 g) was added to the organic layer containing ethyl 4-chloro-2-(methylthio) pyrimidine-5-carboxylate compound of formula-5, which is obtained in step-b). Water (100 ml), followed by sodium carbonate (110.3 g) were added to the reaction mixture at 25-30C and stirred for 4 hours at the same temperature. After completion of the reaction, water was added to it. Both the organic and aqueous layers were separated; the aqueous layer was extracted with toluene. All the organic layers were combined and washed with water. Distilled off the solvent from the organic layer under reduced pressure. The reaction mixture was cooled to 30-35C. 700 ml of cyclohexane: ethyl acetate (in 9.5:5 ratio) was added to the reaction mixture. The reaction mixture was heated to 70-75C and stirred until complete dissolution. The reaction mixture was cooled to 10-15C and stirred for 3 hours. Filtered the precipitated solid, washed with cyclohexane and then dried to get title compound.Yield: 90 gms; Melting range: 81 -84C; Purity by HPLC: 95.3%.
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-Chloro-4-methoxybenzylamine Hydrochloride, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MSN LABORATORIES PRIVATE LIMITED; THIRUMALAI RAJAN, Srinivasan; ESWARAIAH, Sajja; SATYANARAYANA, Komati; WO2015/1567; (2015); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics