With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.358789-72-7,4-((1-Methylpiperidin-4-yl)oxy)aniline,as a common compound, the synthetic route is as follows.
General procedure: The reaction of 2,4-dichloro-5-nitropyrimidine withisopropylamine produced intermediate 2-chloro-N-isopropyl-5-nitropyrimidin-4-amine. 4-Fluoronitrobenzene reacted with1-methylpiperazine in DMSO yielded the intermediate 1-methyl-4-(4-nitrophenyl)piperazine in the presence of K2CO3. The catalytichydrogenation of 1-methyl-4-(4-nitrophenyl)piperazine with palladiumon carbon (Pd/C, 5%) quantificationally provided thedesired 4-(4-methylpiperazin-1-yl) aniline. Refluxing of the 2-chloro-N-isopropyl-5-nitropyrimidin-4-amine with 4-(4-methylpiperazin-1-yl)aniline in n-butanol yielded N4-isopropyl-N2-(4-(4-methylpiperazin-1-yl)phenyl)-5-nitropyrimidine-2,4-diamine,which was reduced to intermediate A1 with a good yield by catalytichydrogenation using Pd/C as a catalyst. Intermediates A wereprepared as these steps and used for the next step without furtherpurification. These processes were carried out as reported
358789-72-7, 358789-72-7 4-((1-Methylpiperidin-4-yl)oxy)aniline 16765164, apiperidines compound, is more and more widely used in various fields.
Reference：
Article; Hei, Yuan-Yuan; Shen, Ying; Wang, Jin; Zhang, Hao; Zhao, Hong-Yi; Xin, Minhang; Cao, Yong-Xiao; Li, Yan; Zhang, San-Qi; Bioorganic and Medicinal Chemistry; vol. 26; 8; (2018); p. 2173 – 2185;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem