Application of 36282-26-5, 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 36282-26-5 as follows.
4-Fluoro-2-(5-(4-methoxybenzyl)-4,4-dimethyl-1,1-dioxido-1,2,5-thiadiazolidin-2-yl)benzonitrile. 2-Bromo-4-fluorobenzonitrile, tris(dibenzylideneacetone)dipalladium(0) (0.238 g, 0.26 mmol), 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene (0.231 g, 0.4 mmol) and potassium carbonate (5.72 g, 41.4 mmol) were stirred together. Added to this was a solution of 2-(4-methoxybenzyl)-3,3-dimethyl-1,2,5-thiadiazolidine 11-dioxide (8.00 g, 29.6 mmol) in dioxane (50 mL) and the resulting mixture stirred at 100 C. for 18 h. The cooled mixture was diluted with CH2Cl2 and the solids were removed by filtration. The solvent was evaporated leaving a yellow oil that was purified by flash chromatography (Biotage flash chromatography system, 5%-100% ethyl acetate/hexane) to give a cream colored solid that was triturated with ethyl acetate/hexane (1:4) to give the title compound as a white powder (4.6048 g, 42% yield). 1H NMR (500 MHz, CDCl3) delta: 7.71-7.65 (2H, m), 7.37 (2H, d, J=8.5 Hz), 7.12-7.08 (1H, m), 6.88 (2H, d, J=8.5 Hz), 4.28 (2H, s), 3.80 (3H, s), 3.78 (2H, s), 1.42 (6H, s).
According to the analysis of related databases, 36282-26-5, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Bristol-Myers Squibb Company; US2009/253677; (2009); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts