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Thiazoles including five 2-arylbenzothiazoles and two 2-arylnaphthothiazoles were synthesized using a simple synthetic strategy in this work.2-Arylbenzothiazoles and 2-arylnaphthothiazoles can be prepared by the reaction of methylaromatics with aniline or naphthylamine in the presence of elemental sulfur,respectively.All the seven thiazoles were characterized by the melting point measurement,FTIR,~1H NMR,~(13)C NMR and GC-MS analysis.