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US 4,226,990 AGranted
Triazine-diones
AssigneeImperial Chemical Industries PLC
InventorIan T. Kay
Life of this patent
Estimating the term…
Abstract
Herbicidal and fungicidal triazinediones of the formula ##STR1## wherein R.sup.1 is an aliphatic group, and either (a) R.sup.2 is carboxylic acyl, or (b) R.sup.2 is hydrogen or aliphatic and R.sup.3 together with the group X forms a divalent radical Z linking the exocyclic nitrogen with the ring to form a second 5 or 6 membered heterocyclic ring, and X is hydrogen or an aliphatic radical, or together with R.sup.3 forms the divalent group Z.
Claims3
A triazine-dione compound of the formula:
- ##STR18## wherein R.sup.1 is an alkyl radical of 1 to 8 carbon atoms, R.sup.2 is a hydrogen atom or an alkyl radical of 1 to 6 carbon atoms and R.sup.3 together with the group X, forms a divalent radical Z linking the exocyclic nitrogen atom to which R.sup.3 is attached to the nitrogen atom in the triazine ring, so as to form a second 5- or 6-membered ring, the radical Z being selected from the group consisting of oxalyl (--CO.CO--), 1,2-dihydroxyethylene (--CH(OH)--CH(OH)--), ethylene (--CH.sub.2 CH.sub.2 --), trimethylene (--CH.sub.2 CH.sub.2 CH.sub.2 --), and radicals of the formula --CH.sub.2 NR.sup.5 CH.sub.2 -- wherein R.sup.5 is phenyl, an alkyl group of 1 to 10 carbon atoms or hydrogen.
A compound of the formula ##STR19## wherein R.sub.1 is alkyl of 2 through 8 carbon atoms or cyclohexyl;
- R.sup.2 is hydrogen or methyl;
- and n is 2 or 3.
Dependencies are inferred from the claim text.