Presented at the Sixth International Congress of Pesticide Chemistry, Ottawa, Ontario, Canada.
Synthesis and pesticidal activity of some quinazolin-4(3H)-one derivatives†
Article first published online: 8 MAY 2006
Copyright © 1989 John Wiley & Sons, Ltd
Volume 26, Issue 1, pages 41–49, 1989
How to Cite
Sen Gupta, A. K. and Pandey, A. K. (1989), Synthesis and pesticidal activity of some quinazolin-4(3H)-one derivatives. Pestic. Sci., 26: 41–49. doi: 10.1002/ps.2780260106
- Issue published online: 8 MAY 2006
- Article first published online: 8 MAY 2006
- Manuscript Accepted: 19 AUG 1988
- Manuscript Received: 15 AUG 1988
A number of quinazolin-4(3H)-one carbothioamides, pyrazoles, pyrazolones and tetrazole derivatives have been synthesised by the reaction of 2-hydrazino-3-(4-substituted phenyl)-quinazolin-4(3H)-ones with the appropriate aryl isothiocyanate, acetyl acetone, ethylacetoacetate and nitrous acid. All the compounds were tested in vitro for antibacterial, insecticidal and antifungal activity and found to have some activity.