Zeolite-Cu as a Heterogeneous Catalyst for the One-pot Synthesis of Benzothiazoles

A simple and efficient procedure for the synthesis of benzothiazoles via the condensation of o- o-aminothiophenol with various benzaldehydes by using the zeolite-Cu nanoparticles has been developed. The nanocatalyst was easily reused at least four times without any loss of its high catalytic activity. Excellent product yields, solvent free conditions and very short reaction times are other significant advantages of this method.

کلیدواژه ها:

benzothiazoles ، nanocatalyst ، synthesis