These common heterocyclic compound, 654-70-6, name is 4-Cyano-3-trifluoromethylaniline, 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. Safety of 4-Cyano-3-trifluoromethylaniline
4-cyano-3-trifluoromethyl-aniline is reacted with itaconic anhydride (66) to yield intermediate 67. Further epoxidation and opening of the epoxide ring with p-CN-phenol 50 yields compound XLVI as presented in Figure IG.
The synthetic route of 4-Cyano-3-trifluoromethylaniline has been constantly updated, and we look forward to future research findings.
Reference:
Patent; OSURF (OHIO STATE UNIVERSITY RESEARCH FOUNDATION); UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION; WO2008/11072; (2008); A2;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts