An Efficient Synthesis of Benzothiazoles by Direct Condensation of Carboxylic Acids with 2-Aminothiophenol under Microwave Irradiation

Asit K. Chakraborti; C. Selvam; Gurmeet Kaur; Srikant Bhagat

doi:10.1055/s-2004-820012

LETTER

An Efficient Synthesis of Benzothiazoles by Direct Condensation of Carboxylic Acids with 2-Aminothiophenol under Microwave Irradiation

Asit K. Chakraborti*, C. Selvam, Gurmeet Kaur, Srikant Bhagat
National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab - 160062, India
Fax: +91(172)2214692; e-Mail: akchakraborti@niper.ac.in;

Abstract

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Abstract

Carboxylic acids are converted to benzothiazoles by direct condensation with 2-aminothiophenol under microwave irradiation in the absence of solvent.

Key words

benzothiazoles - carboxylic acids - 2-aminothiophenol - solvent-free - microwave

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References

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