Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 2338-75-2, name is 4-(Trifluoromethyl)phenylacetonitrile, This compound has unique chemical properties. The synthetic route is as follows., Formula: C9H6F3N
To a suspension of NaH (8.18 g, 135.13 mmol, 60%) in dimethyl sulfoxide (100 mL) were added dropwise a mixture of (4-trifluoromethyl-phenyl)-acetonitrile (236) (25 g, 135.13 mmol) and 1,4-dibromobutane (16 mL, 135.13 mmol) dissolved in dimethyl sulfoxide:ether (1:1) (300 mL) at 0 C. and the reaction mixture was stirred at this temperature for 2 h. After completion of the reaction, water (100 mL) and 10% HCl solution (50 mL) were added to the mixture and extracted with ethyl acetate (2¡Á400 ml). The organic layer was dried over Na2SO4, concentrated and purified by 100-200 silica column chromatography using hexane as the eluent to give 1-(4-trifluoromethyl-phenyl)-cyclopentanecarbonitrile (237) (21 g, 65%) as a colorless liquid. [0908] GC-MS: 239 (M/H).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 2338-75-2.
Reference:
Patent; Wolkerstorfer, Andrea; Szolar, Oliver; Handler, Norbert; Buschmann, Helmut; Cusack, Stephen; Smith, Mark; So, Sung-Sau; Hawley, Ronald Charles; Sidduri, Achyutharao; Zhang, Zhuming; US2014/194431; (2014); A1;,
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