Electric Literature of 524955-09-7, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 524955-09-7, name is 3-Chloro-4-(pyridin-2-ylmethoxy)aniline. A new synthetic method of this compound is introduced below.
Step C: [3-chloro-4-(2-pyridylmetoxyl)-phenyl]-(6-iodo-quinazolin- 4-yl)-aminehydrochloride salt (compound 8.3).[0126] 470mg of compound 8.3 (2 mmol) and 580mg of 4-chloro-6-iodo-quinazoline (2 mmol) were dissolved in isopropanol (10 ml). The reaction mixture was refluxed for 12 hours. The solid product was collected by filtration, washed with cold isopropanol (10 mL) and ether (20 mL), and air dried to afford 450 mg of the clean desired material.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,524955-09-7, 3-Chloro-4-(pyridin-2-ylmethoxy)aniline, and friends who are interested can also refer to it.
Reference:
Patent; KANIONUSA INC.; SHEN, Wang; ZHANG, Aimin; FAN, Junfa; ZHENG, Xiaoling; WO2011/2523; (2011); A1;,
Pyridine – Wikipedia,
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