Introduction of a new synthetic route about 116308-35-1

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,116308-35-1, its application will become more common.

Synthetic Route of 116308-35-1, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 116308-35-1 as follows.

A solution of 2-(trifluoromethyl)nicotinaldehyde (1.96 g, 11.19 mmol) and hydroxylamine hydrochloride (0.856 g, 12.31 mmol) in pyridine (6 mL) was stirred at rt for 1 h. Pyridine was removed under vacuum to give the desired product (2.12 g, 100%) as a white solid: LCMS (ES): m/z 191.0 [M+H]+.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,116308-35-1, its application will become more common.

Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; FENG, Jianxin; LIU, Chunjian; HUANG, Yanting; (130 pag.)WO2019/89665; (2019); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem