Patent ID: 11970451
Assignee: KING FAISAL UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 9:
10. A method of making the 6-(3-hydroxyphenyl)-2-methoxy-4-(3-methylphenyl)nicotinonitrile compound of claim 1, the method comprising:
mixing 3′-hydroxyacetophenone, m-tolualdehyde, malononitrile, and sodium methoxide in methanol to obtain a reaction mixture;
exposing the reaction mixture to irradiation;
cooling the reaction mixture to room temperature and pouring the reaction mixture into crushed ice;
filtering, washing, and drying a formed precipitate;
recrystallizing a solid from ethanol; and
obtaining the 6-(3-hydroxyphenyl)-2-methoxy-4-(3-methylphenyl)nicotinonitrile compound.