| 摘要 |
The present invention provides insecticidal compounds having the formula N-(2-R<a>-3-R<b>-4-R<h>-benzoyl)-N'-(2-R<c>-3-R<d>-4-R<e>-5-R<f>- benzoyl)-N'-R<g>-hydrazine wherein R<a> is a halo or lower alkyl; R<b> is lower alkoxy; R<c> is selected from hydrogen, halo, lower alkyl, lower alkoxy, lower alkoxy lower alkyl, and nitro; R<d>, R<e> and R<f> are each independently selected from hydrogen, bromo, chloro, fluoro, lower alkyl, lower alkoxy, and lower alkoxy lower alkyl; R<g> is a (C4-C6)alkyl; R<h> is hydrogen, lower alkoxy, lower alkyl, or when taken together with R<b> is methylenedioxy (-OCH2O-), 1,2-ethylenedioxy (-OCH2CH2O-), 1,2-ethyleneoxy (-CH2CH2O-) or 1,3-propyleneoxy (-CH2CH2CH2O-) wherein an oxo atom is located at the R<b> position; and the substituents R<c> and R<d>, or R<d> and R<e>, or R <e> and R<f> when taken together can be methylenedioxy or 1,2-ethylenedioxy. Also provided are compositions comprising an agronomically acceptable carrier and one or more of such compounds, compositions comprising one or more of such compounds and a surfactant, methods of using such compounds and compositions, and methods for the production of the compounds and their intermediates. |
