MICROWAVE ASSISTED SYNTHESIS OF (E)-1-(2-((1-BENZYL-1H-1,2,3-TRIAZOL-4-YL)METHOXY)PHENYL)-3-(9-ETHYL-9H-CARBAZOL-3-YL)PROP-2-EN-1-ONES AND THEIR ANTIMICROBIAL ACTIVITY

2016 D. Ashok*, #, S. Ravi*, B. Vijaya Lakshmi*, A. Ganesh*, and Shaik Adam**

#Phone: 91-9391024769; e-mail: ashokdou@gmail.com

*Department of Chemistry, Osmania University, Hyderabad, 500007 India;
**Nanotechnology Laboratory, Regional Agricultural Research Station, ANGRAU, Tirupati, 517502 India

Received August 17, 2015; in final form, December 3, 2015

A novel series of 1,2,3-triazolo-carbazole chalcones were synthesized by the ClaisenSchmidt condensation reaction followed by the copper catalyzed Huisgen (2 + 3) cycloaddition reaction by conventional as well as microwave irradiation methods. The structures of the newly synthesized compounds were established on the basis of IR, 1H NMR, 13C NMR, and mass spectral data. All the compounds were screened in vitro for antibacterial and antifungal activities.

Key words: carbazole chalcones, 1,2,3-triazoles, click reaction, microwave irradiation, antimicrobial activity.

. 2016, 42 (3): 358-366