In 2019,Journal of Photochemistry and Photobiology, B: Biology included an article by Devipriya, Duraipandi; Roopan, Selvaraj Mohana. Formula: C7H7N3. The article was titled 《UV-light intervened synthesis of imidazo fused quinazoline and its solvatochromism, antioxidant, antifungal and luminescence properties》. The information in the text is summarized as follows:
The photochem. preparation of benzo[4,5]imidazo[2,1-b]quinazoline I, by reaction of 2-(4-chlorobenzylidene)-3,4-dihydronaphthalen-1(2H)-one with 1H-benzo[d]imidazol-2-amine in presence of KOH/DMF, was assessed under the UV irradiation (312 nm) in shorter duration (2 h) and in higher yield of 96%. Solvatochromism impacts of the compound I was computed with different solvents (DCM < methanol< DMF < DMSO). The compound, I was presented to in-vitro free radical screening strategy and the standard ascorbic acid has less IC50 value - than compound I. Further, it was subjected to in-vitro fungicidal action against two Aspergillus species (A. flavus & niger). The anti-fungal activity of compound I addnl. demonstrated great action, when compared antifungal specialist Fluconazole. The results came from multiple reactions, including the reaction of 1H-Benzo[d]imidazol-2-amine(cas: 934-32-7Formula: C7H7N3)
1H-Benzo[d]imidazol-2-amine(cas: 934-32-7) can be used in the hydrolysis of a choline carbonate. It was also used in the synthesis of imidazo[1,2-a]benzimidazoles.Formula: C7H7N3
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem