Herbicidal phenoxyalkyloxazolines
AssigneeCiba-Geigy Corporation
InventorsWerner Fory, Beat Bohner, Dieter Durr, Georg Pissiotas, Otto Rohr, Henry Szczepanski
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Abstract
Novel herbicidally active phenoxy-alkyloxazolines, of the formula ##STR1## are disclosed, wherein A is hydrogen, halogen, cyano, nitro and amido or thiamido radical, B is hydrogen, C.sub.1 -C.sub.4 alkyl, C is halogen, cyano, nitro or trifluoromethyl, amido or thiamido, D is halogen, cyano or nitro, n is 0, 1 or 2, R.sub.1, R.sub.2 and R.sub.3, independently are hydrogen or C.sub.1 -C.sub.4 alkyl and X is oxygen, sulfur, sulfinyl or sulfonyl.
Claims11
Phenoxyalkyloxazolines of the formula I ##STR17## wherein A represents hydrogen, a halogen atom, the cyano or nitro group, the amido or thiamido radical --CONH.sub.2 or --CSNH.sub.2,
- B represents hydrogen, a halogen atom or a C.sub.1 -C.sub.4 alkyl group,
- C represents halogen, a cyano, nitro or trifluoromethyl group, the amido or thiamido radical,
- D represents a halogen atom, the cyano or nitro group,
- n is 0, 1 or 2,
- R.sub.1, R.sub.2 and R.sub.3, each independently of the other, represents hydrogen or a C.sub.1 -C.sub.4 alkyl group, and
- X represents oxygen or sulfur.
2-[1-[3'-(2",4"-Dichlorophenoxy)-6-chlorophenoxy]-ethyl]-oxazoline.
2-[1[3'-(2"-chloro-4"-Trifluoromethylphenoxy)-6'-chlorophenoxy]-eth yl]-oxazoline.
2-[1-[3'-(2 "-Chloro-4"-trifluoromethylphenoxy)-6'-nitrophenoxy]-ethyl]-oxazoline.
Dependencies are inferred from the claim text.