6-Chloro-2-hydroxy-2-trifluoromethyl-2H-chromene-3-carboxylic acid (5-allylsulfanyl-[1,3,4]thiadiazol-2-yl)-amide

A new chromene containing 1,3,4-thiadiazole and trifluoromethyl(CF3), 6-chloro-2-hydroxy-2-trifluoromethyl-2H-chromene-3-carboxylic acid (5-allylsulfanyl-[1,3,4]thiadiazol-2-yl)-amide was synthesized and its structure was characterized by IR, 1H-NMR, 13C-NMR, 19F-NMR and HRMS.