Patent ID: 11932619
Assignee: KING FAISAL UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 4:
5. A method of making the 3-(2-(6-Methoxypyridin-3-yl)-4,5-diphenyl-1H-imidazol-1-yl)-N,N-dimethylpropan-1-amine compound of claim 1, the method comprising:
adding benzil, 6-methoxy-3-pyridinecarboxaldehyde, ammonium acetate, and N,N-dimethyl-3-aminopropane to piperidinium hydrogen sulfate in an oil bath to obtain a reaction mixture;
heating the reaction mixture with stirring until reaction completion to obtain a crude product;
purifying the crude product by recrystallization using absolute ethyl alcohol; and
obtaining the 3-(2-(6-Methoxypyridin-3-yl)-4,5-diphenyl-1H-imidazol-1-yl)-N,N-dimethylpropan-1-amine compound.