Related Products of 67515-59-7, A common heterocyclic compound, 67515-59-7, name is 4-Fluoro-3-(trifluoromethyl)benzonitrile, molecular formula is C8H3F4N, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
4-fluoro-3-(trifluoromethyl)benzonitrile (1 g; 5.29 mmol; 1 eq.) and (S)-(+)-2-methylpiperidine (3.1 ml 26.4 mmol; 5 eq.) in DMSO (10 ml.) were heated at 10O0C under nitrogen for 12h. The reaction mixture was then diluted in EtOAc, washed with water, NaHCO3 sat and NH4CI sat. The organic phase was dried over MgSO4, filtered and evaporated under vacuum to give a yellow oil, that was submitted to the next step without further purification. LC/MS (Method B): 269.0 (M+H)+.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; MERCK SERONO S.A.; MUZERELLE, Mathilde; QUATTROPANI, Anna; MONTAGNE, Cyril; DORBAIS, Jerome; WO2010/69949; (2010); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts