4-Amino-5-thione-1,2,4-triazines
AssigneeBayer Aktiengesellschaft
InventorsWolfgang Hofer, Fritz Maurer, Hans-Jochem Riebel, Lothar Rohe, Ludwig Eue, Robert R. Schmidt
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Abstract
The invention provides new 4-amino-5-thione-1,2,4-triazine (4,5-H) of the formula ##STR1## in which R is alkyl of up to 8 carbon atoms, cycloalkyl of from 5 to 7 carbon atoms, cycloalkenyl of from 5 to 7 carbon atoms, phenyl, which can optionally be mono-substituted or polysubstituted by halogen, or alkoxyalkyl of from 1 to 4 carbon atoms per alkyl and alkoxy moiety, and R' is hydrogen or alkyl of up to 4 carbon atoms; Which are outstandingly effective as herbicides, particularly as selective herbicides.
Claims14
4-Amino-5-thione-1,2,4-triazine (4,5-H) compound of the formula ##STR41## in which R is alkyl of up to 8 carbon atoms;
- cycloalkyl of 5 to 7 carbon atoms;
- cycloalkenyl of 5 to 7 carbon atoms;
- phenyl, which can optionally be mono-substituted or polysubstituted by halogen;
- or alkoxyalkyl of 1 to 4 carbon atoms per alkyl and alkoxy moiety;
- and
- R' is hydrogen or alkyl of up to 4 carbon atoms.
Dependencies are inferred from the claim text.