C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 251/00 (2006.01) A01N 37/16 (2006.01) A01N 37/28 (2006.01) A01N 37/36 (2006.01) C07C 251/66 (2006.01) C07C 251/86 (2006.01) C07C 255/63 (2006.01) C07D 213/53 (2006.01) C07D 295/195 (2006.01) C07D 521/00 (2006.01)
Patent
CA 2291441
The invention relates to fluoroalkene carboxylic acid derivatives of general formula (I), in which R1 and R2 are hydrogen (independently of each other), or alkyl, a group of formula (II), cycloalkyl, alkenyl or alkynyl, which are optionally substituted; R3 is hydrogen, fluorine, or methyl; m is 0, 1, 2, 3, 4 or 5; n is 0 or 1; X is oxygen or NR4 and R4 is hydrogen or C1-C6-alkyl or benzyl, which are optionally substituted. The invention also relates to a method for their production, to insecticides containing the new fluoroalkene carboxylic derivatives as active agent, and their use against harmful insects and acarians.
L'invention concerne des dérivés d'acides fluoroalcènecarboxyliques de formule générale (I) dans laquelle R¿1? et R¿2? désignent, indépendamment l'un de l'autre, un hydrogène, ou un alkyle, un groupe de formule (II), ou des groupes aryle, cycloalkyle, alcényle, alcynyle éventuellement substitués; R¿3? est un hydrogène, un fluor ou un méthyle; m = 0, 1, 2, 3, 4 ou 5; n = 0 ou 1; X est un oxygène ou NR¿4?, et R¿4? est un hydrogène ou un alkyle en C¿1?-C¿6?, ou un benzyle éventuellement substitués. L'invention concerne en outre leur procédé de fabrication, des agents insecticides renfermant, comme matière active, les nouveaux dérivés d'acides fluoroalcènecarboxyliques, ainsi que leur utilisation pour lutter contre les insectes nuisibles et les acariens.
Boger Manfred
Gogh Tibor
Maienfisch Peter
Pitterna Thomas
Fetherstonhaugh & Co.
Novartis Ag
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