1-Ethenyl-2-(methyl-sulfan-yl)-4,4-diphenyl-4,5-di-hydro-1 H-imidazol-5-one (Thio-phenytoin analogue): synthesis, structure and Hirshfeld surface analysis
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The title mol-ecule, C18H16N2OS, exhibits a slight 'ruffling' of the imidazolone ring, and the lone pair on the tricoordinate nitro-gen atom is involved in N→C π-bonding within the ring. Both the methyl group bonded to sulfur and the vinyl substituent lie ... ...
