Reference of 1196154-43-4, 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 1196154-43-4 as follows.
1,4-Dioxaspiro[4.5]decan-8-ol (0.25 g, 1.58 mmol) and 2-[2-chloro-6-(trifluoromethyl)pyridin-4-yl]propan-2-ol (0.2 g, 0.835 mmol) were dissolved in tetrahydrofuran (2 mL) and cooled to 0 C. and a 60% mixture of sodium hydride (70.0 mg, 1.75 mmol) in mineral oil was added and the reaction was stirred for 30 minutes at 0 C. and at 25 C. for 60 hours at which time TLC analysis indicated the presence of some product. The reaction was quenched with water, and was extracted with ethyl acetate and the organic extracts were washed with water, saturated NaCl, dried (MgSO4), and evaporated in vacuo. The residue was purified by LC (pH 2) to give the product. MS(ES):362 (M+1).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,1196154-43-4, its application will become more common.
Reference:
Patent; Incyte Corporation; Vaddi, Krishna; US2015/246046; (2015); A1;,
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