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Ten N-phenylacetyl-N’ -arylthioureas were synthesized using phase transfer cata-lyst PEG-400 under ultrasonic irradiation. Their structures were characterized by IR,1H NMR and elemental analysis. The method has advantages of good yield, short reactiontime, easy operation and mild reaction conditions.
Ten N-phenylacetyl-N’-arylthioureas were synthesized using phase transfer cata-lyst PEG-400 under ultrasonic irradiation. Their structures were characterized by IR, 1H NMR and elemental analysis. The method has advantages of good yield, short reaction time, easy operation and mild reaction conditions.