On heterocycles, part 43. Polycyclic 2-alken-1-one-guanidine condensates was written by Wendelin, Winfried;Harler, Anton. And the article was included in Monatshefte fuer Chemie in 1976.Category: pyrimidines This article mentions the following:
Guanidine was treated with 1,3-diphenyl-2-propen-1-one to give the dehydropyrimidine I, II (R = Ph), and 2,4,6,8-tetraphenyl-2,5-dihydro-1H-pyrimido[1,2-a]pyrimidine (III). 4-Phenyl-3-buten-2-one with guanidine gave 7-methyl-4,5-diphenyl-4,4a,5,6,7,8,10,10a-octahydro-7,10a-methanopyrimido[4,5-d]diazocine-2,9(1H,3H)-diimine (IV) and II (R = Me). In the experiment, the researchers used many compounds, for example, 4,6-Diphenylpyrimidin-2-amine (cas: 40230-24-8Category: pyrimidines).
4,6-Diphenylpyrimidin-2-amine (cas: 40230-24-8) belongs to pyrimidine derivatives. The pyrimidine derivatives can easily interact with enzymes, genetic materials, and bio components within the cell. A Cu-catalyzed and 4-HO-TEMPO-mediated [3 + 3] annulation of commercially available amidines with saturated ketones enables an efficient and facile synthesis of structurally important pyrimidines via a cascade reaction of oxidative dehydrogenation/annulation/oxidative aromatization.Category: pyrimidines
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia