Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Patent
1992-08-26
1993-11-16
Shah, Mukund J.
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
5482632, 5482634, 5482676, 5482678, 5482694, A01N 43653, C07D24912
Patent
active
052623904
ABSTRACT:
Herbicidal compounds, compositions containing them, and a method for controlling weeds by application of the compositions are disclosed. The herbicidal compounds are 2-[(4-heterocyclic(phenoxymethyl)phenoxy]alkanoates of the formula ##STR1## in which A is a derivative of an alkanoate bonded to the phenoxy oxygen at the alpha carbon, and Q is 4-difluoromethyl-4,5-dihydro-3-methyl-1,2,4-triazol-5(1H)-on-1-yl, 3,4,5,6-tetrahydrophthalimid-1-yl, 1-(1-methylethyl)imidazolidin-2,4-dion-3-yl, 1,4-dihydro-4-(3-fluoropropyl)-5H-tetrazol-5-on-1-yl, 3-chloro-4,5,6,7-tetrahydroindazol-2-yl, 4-methyl-1,2,4-triazine-3,5-dion-2-yl, 8-thia-1,6-diazabicyclo[4.3.0]nonane-7-on-9-ylimino, or 1-methyl-6-trifluoromethyl-2,4-pyrimidinedione-3-yl; X is hydrogen, fluorine, or chlorine; Y is hydrogen; W is oxygen or sulfur; Z is hydrogen, fluorine, chlorine, bromine, lower alkyl, or methoxy; Z' is hydrogen, fluorine, or chlorine; and the group AO-- may be in the 2, 3, or 4-position of the phenyl ring.
REFERENCES:
patent: 5084085 (1992-01-01), Theodoridis
Ertelt H. Robinson
FMC Corporation
Gupta Y. N.
Kennedy Robert M.
Shah Mukund J.
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