Synthesis of copper(Ⅱ )complexes of aryloxyacetic acid;

Seventeen aryloxyacetic acids and three arylthioacetic acids have been easily synthesized by refluxing sodium chloroacetate with sodium salts of phenols(thoils) in ethanol water mixture.

Fourteen new 1H-1,2,4-triazole derivatives containing aryloxyacetate unit were synthesized by the reaction of 2-bromo-4,4-dimethyl-1-(1H-1,2,4-triazol-1-yl)pentan-3-one with substituted phenoxyacetic acid derivatives, the structures of which have been characterized by 1H NMR and elemental analysis.

Synthesis and Biological Activities of t-Butylcarbonylmethyl Aryloxyacetate Derivatives;

The reaction of aryloxy acetic acid with thiosemicarbazide in the presence of dehydrating agent,POCl_3,affords a series of 2amino5aryloxymethyl1,3,4thiadiazoles under microwave irradiation (MWI).