Patent number: 4533676
Abstract: A 2,5-dihalogenobenzoyl-(thio)urea of the formula ##STR1## in which X represents sulphur or oxygen,X.sup.1 and X.sup.2 are identical or different and represent fluorine, chlorine, bromine or iodine,R.sup.1 represents hydrogen, halogen, or optionally substituted radicals from the series comprising alkyl, alkoxy and alkylthio,R.sup.2 represents hydrogen, halogen, cyano, nitro or optionally substituted radicals from the series comprising alkyl, alkylthio, alkylsulphonyl, alkoxy, aryloxy, alkylcarbonyl, alkoxycarbonyl, alkoxycarbonylalkyl and alkoxycarbonylalkylthio,R.sup.1 and R.sup.2 together represent an optionally substituted alkylenedioxy radical or represent --CF.sub.2 --O--CF.sub.2 --O--,R.sup.3 represents hydrogen, halogen, or an optionally substituted alkyl, alkoxy or aryloxy radical, andR.sup.4 represents hydrogen, halogen, or optionally substituted radicals from the series comprising alkyl, alkylthio and alkoxy, with the exception of those cases in which X represents oxygen, X.sup.1 and X.sup.
Type:
Grant
Filed:
April 22, 1983
Date of Patent:
August 6, 1985
Assignee:
Bayer Aktiengesellschaft
Inventors:
Wilhelm Sirrenberg, Erich Klauke, Ingeborg Hammann
Patent number: 4459304
Abstract: 2-Anilino-3,5-dinitro-benzotrifluorides of the formula ##STR1## in which X is O, S, SO or SO.sub.2,n is 1, 2, 3 or 4,R.sup.1 is haloalkyl, haloalkoxyalkyl, phenyl, halophenyl, haloalkylphenyl, haloalkoxyphenyl, haloalkylmercaptophenyl or haloalkylsulphonyl, andR.sup.2 each independently is hydrogen, halogen, cyano, nitro, alkyl, haloalkyl or haloalkoxyalkyl, orXR.sup.1 and R.sup.2, when in the ortho-position relative to one another, together with the two adjacent carbon atoms of the phenyl nucleus, form an optionally halogen-substituted dioxanyl ring, orprovided X represents S, SO or SO.sub.2, R.sup.1 can represent unsubstituted alkyl in addition to the aforementioned radicals,which possess arthropodicidal, nematicidal, fungicidal and bactericidal properties.
Type:
Grant
Filed:
March 28, 1979
Date of Patent:
July 10, 1984
Assignee:
Bayer Aktiengesellschaft
Inventors:
Alfons Hartmann, Erich Klauke, Ingeborg Hammann, Peter Roessler, Volker Paul