Tetrahydrophthalimide carbamate herbicidal compositions
US4994104A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1988 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Dec 19, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N47/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disposed are herbicidal compounds of the formula ##STR1## wherein Q is a heterocyclic ring having 5 to 7 ring atoms and having the formula ##STR2## wherein Z is an oxygen or sulfur atom or a vinylene group, R.sup.4 and R.sup.5 are independently alkylene groups having 1 to 4 carbon atoms, and m and n are each independently an integer of 0 or 1; and in which R.sup.1 is H, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, alkoxyalkyl, alkoxyalkoxyalkyl, cycloalkyl, aralkyl, alkylthioalkyl, hydroxy, alkoxy, cyanoalkyl or alkylcarbonylalkyl; R.sup.2 and R.sup.3 are independently H or alkyl; and X is H, Cl or F. Also disclosed are herbicidal compositions and an herbicidal method of use for the herbicidal compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.