C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 69/608 (2006.01) A01N 37/02 (2006.01) A01N 37/20 (2006.01) A01N 43/00 (2006.01) C07C 69/533 (2006.01) C07C 69/635 (2006.01) C07C 233/19 (2006.01) C07C 233/22 (2006.01) C07C 323/20 (2006.01) C07C 323/62 (2006.01) C07D 213/643 (2006.01) C07D 213/647 (2006.01) C07D 233/68 (2006.01) C07D 237/14 (2006.01) C07D 285/08 (2006.01) C07D 333/28 (2006.01)
Patent
CA 2047157
PI/5-18158/A Cyclopropylacetic acid derivatives Abstract Novel 2-(2,2-difluorocyclopropyl)-acetic acid derivatives of formula I Image (I) wherein A is oxygen or -NR1-, B is C2-C6alkylene, D is oxygen, sulfur or -O-CH2-, E is phenyl; phenyl substituted by from one to three substituents selected from the group halogen, C1-C4alkyl, C1-C3haloalkyl and C1-C4alkoxy; a five-membered aromatic heterocycle having from one to three hetero atoms selected from the group nitrogen, oxygen and sulfur, a five-membered aromatic heterocycle having from one to threehetero atoms selected from the group nitrogen, oxygen and sulfur that is substituted by one or two substituents selected from the group halogen, C1-C4aLkyl and C1-C3- haloalkyl; a six-membered aromatic heterocycle having from one to three nitrogenatoms; or a six-membered aromatic heterocycle having from one to three nitrogen atoms that is substituted by one or two substituents selected from the group halogen, C1-C4alkyl and C1-C3haloalkyl, L is halogen or methyl, n is 0, 1 or2, and Rl is hydrogen, C1-C4alkyl, phenylthio or tolylthio, can be used as pesticides. Especially insects and arachnids can be controlled.
Ag Ciba-Geigy
Fetherstonhaugh & Co.
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