Herbicidal phenylmethoxphenyl heterocycles

Details Herbicidal phenylmethoxphenyl heterocycles Herbicidal phenylmethoxphenyl heterocycles

1996-07-18

1999-01-19

Morris, Patricia L.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

504280, 5483661, 5483701, 5483704, 5483761, A01N 4356, C07D23120, C07D23116

Patent

active

058613595

ABSTRACT:
Novel herbicidal compounds, compositions containing them, and methods for their use in controling weeds are disclosed. The novel herbicidal compounds are optionally substituted phenylmethoxy or phenylmethylthio heterocycles of the formula: ##STR1## in which Q is selected from: ##STR2## R=halogen; R.sup.1 =lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy, lower alkylthio, lower sulfonyl, or lower alkylsulfinyl; R.sup.2 =lower alkyl, or lower haloalkyl; X=H, halogen, or lower alkyl; W=O or S; Z, Z.sup.1, Z.sup.2 are independently selected from H, halogen, straight or branched chain lower alkyl, lower alkoxy, is lower haloalkoxy, cyano, lower cyanoalkyloxy, or aryl; or Z and Z.sup.1 are adjacent to each other on the benzene ring, and taken together are --(CH.sub.2).sub.4 --; or Z.sup.2 is OA in the 2-, 3-, or 4-position of the phenyl ring; A is a derivative of an alkanoate bonded to the phenoxy oxygen at the alpha carbon; R.sup.3 is H or lower alkyl; R.sup.4 =OH or an agriculturally acceptable salt thereof, straight or branched chain lower alkoxy, lower haloalkoxy, alkoxyalkoxy, alkoxyalkoxyalkoxy, amino, lower alkylamino, lower alkylsulfonylamino, or lower (alkyl)(alkylsulfonyl)amino; and R.sup.5 =halogen or lower alkyl ester.

REFERENCES:
patent: 5032165 (1991-07-01), Yuzo et al.
patent: 5262390 (1993-11-01), Theodoridis
patent: 5344812 (1994-09-01), Theodoridis
Hampter, B. C., et al., J. Agric. Food Chem., 1995, 43, 219-228 "Synthesis and Herbicidal Activity of 3-Aryl-5-(haloalkyl)-4-isoxazolecarboxamides and Their Derivatives".

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