The origin of a common compound about 124236-37-9

At the same time, in my other blogs, there are other synthetic methods of this type of compound,124236-37-9, Methyl 5-(trifluoromethyl)picolinate, and friends who are interested can also refer to it.

With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.124236-37-9, name is Methyl 5-(trifluoromethyl)picolinate, molecular formula is C8H6F3NO2, molecular weight is 205.134, as common compound, the synthetic route is as follows.SDS of cas: 124236-37-9

Compound SM (1.0 g, 4.87 mmol) was dissolved in MeOH (15 mL). At 0 C, NaBH4 (368.9 mg, 9.75 mmol) was added portionwise with stirring. Reaction at room temperature for 1 hour. TLC showed the reaction was completed. The pH was adjusted to 5-6 with 1 M HCl solution and the EA extracted (20 mL x 3). The combined organic phases were dried over anhydrous sodium sulfate, filtered and concentrated to give the title compound (710.0 mg, 82.2%).

At the same time, in my other blogs, there are other synthetic methods of this type of compound,124236-37-9, Methyl 5-(trifluoromethyl)picolinate, and friends who are interested can also refer to it.

Reference:
Patent; Hefei Medical Engineering Pharmaceutical Co., Ltd.; Hefei Enruite Pharmaceutical Co., Ltd.; Nanjing Medical Engineering Pharmaceutical Co., Ltd.; He Guangwei; Chu Zhaoxing; Xu Qinlong; Mo Jiajia; Zhao Yan; Lin Gaofeng; Chen Juan; Guo Jing; Li Jiaming; Xu Yungen; Zhu Qihua; (13 pag.)CN106831840; (2017); A;,
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