• R.B. More
• R.G.Mahale
• S.R.Patil

Schiff base were derived from 2- acetyl thiophene (AT) and ethylene di-amine (EDA). The Schiff base was synthesized by innovative ultrasound method as well as traditional thermal method. Upon comparative studies the ultrasound method was found more eco friendly and with green approach. Thiophene and substituted thiophenes are more stable organic compounds in the aromatic system, because it having versatile applications due to presence of sulphur atom in it. The physicochemical properties and spectral analysis like IR, NMR and CMR were done for the synthesized compound. The antimicrobial activity studied against E.Coli, Pseudomonas aeruginosa and Fungus Candida by using solvent DMSO. The good repellent activity shown by Schiff base against the rice weevils or grain beetles (sitophilus oryza).

Ultrasound method, Schiff base, Characterization, antimicrobial activity, repellency activity.

"2-ACETYL THIOPHENE USED TO SYNTHESISE SCHIFF BASE WITH EDA BY USING INNOVATIVE METHOD.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.117-123, February-2020, Available :http://www.jetir.org/papers/JETIRDI06023.pdf

"2-ACETYL THIOPHENE USED TO SYNTHESISE SCHIFF BASE WITH EDA BY USING INNOVATIVE METHOD.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp117-123, February-2020, Available at : http://www.jetir.org/papers/JETIRDI06023.pdf