Syntheses, crystal structures and Hirshfeld surface analysis of 2-(benzyl-sulfan-yl)-5-[4-(di-methyl-amino)-phen-yl]-1,3,4-oxa-diazole and 2-[(2-chloro-6-fluoro-benz-yl)sulfan-yl]-5-[4-(di-methyl-amino)-phen-yl]-1,3,4-oxa-diazole
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The title compounds were synthesized by alkyl-ation of 5-[(4-di-methyl-amino)-phen-yl]-1,3,4-oxa-diazole-2-thiol with benzyl chloride or 2-chloro-6-fluoro-benzyl chloride in the presence of potassium carbonate. The yields of 2-(benzyl-sulfan-yl)-5-[4-(di-methy... ...