Electric Literature of 7251-09-4,Some common heterocyclic compound, 7251-09-4, name is 4-Amino-2-methoxybenzonitrile, molecular formula is C8H8N2O, 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.
General procedure: A mixture of an aldehyde (1.0 eq) and an amine (1.0 eq) was heated in a sealed tube at 60 C for 6 h. The crude material was dried under vacuum over phosphorus(V) oxide to give quantitatively the imine which was used in the next step without further purification.
The synthetic route of 7251-09-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; KATHOLIEKE UNIVERSITEIT LEUVEN; BARDIOT, Dorothee; CARLENS, Gunter; DALLMEIER, Kai; KAPTEIN, Suzanne; McNAUGHTON, Michael; MARCHAND, Arnaud; NEYTS, Johan; SMETS, Wim; WO2013/45516; (2013); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts