Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1988-12-19
1991-02-19
Rizzo, Nicholas S.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71188, 71 90, 71 92, 71 95, 544 584, 544137, 544141, A01N 4340
Patent
active
049941046
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.
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Carr Deborah D.
Ertelt H. Robinson
FMC Corporation
Kennedy Robert M.
Rizzo Nicholas S.
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