Herbicidal compounds

Details Herbicidal compounds Herbicidal compounds

1991-05-29

1994-04-19

Dees, Jose G.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

564162, 564163, 564174, 546291, 546301, 546302, 546300, C07C23564, C07C23560, C07C32322, C07D213643

Patent

active

053045327

ABSTRACT:
Compounds of the formula ##STR1## wherein X.sup.1, X.sup.2 and X.sup.3 each independently represents hydrogen, halogen or alkyl; n is 0 or 1; Z represents hydrogen or halogen or an amino, alkyl, haloalkyl, alkylthio or alkoxy group or a phenoxy group optionally substituted by haloalkyl; A represents CH or N; Y.sup.1 and ZY.sup.2 each independently represents hydrogen, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy; and W represents hydrogen or, when A is CH and at least one of Y.sup.1 and Y.sup.2 is not hydrogen or when A is N, hydrogen or halogen; with the proviso that when A represents N, then each of Y.sup.1 and Y.sup.2 represents hydrogen, have herbicidal properties. The invention also provides a process for their preparation and their use as herbicides.

REFERENCES:
patent: 3012872 (1961-12-01), Richter
patent: 3340042 (1967-09-01), Schwartz et al.
patent: 3539639 (1970-11-01), Mrozik
patent: 3719707 (1973-03-01), Mrozik
patent: 4208205 (1980-06-01), Fawzi
patent: 4602943 (1986-07-01), Yamani et al.

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