Insecticidal 3-acylaminobenzanilides

摘要

Novel 3-acylaminobenzanilides of the formula (I)
wherein R 1 represents phenyl which may be substituted or a 5-member or 6-member heterocyclic ring group, which may be substituted, containing at least one hetero-atom selected from the group consisting of N, O, and S;
R 2 represents halogen, C 1-6 alkyl, or C 1-6 haloalkyl;
R 3 represents C 1-6 haloalkyl, C 1-6 haloalkoxy, C 1-6 haloalkylthio, C 1-6 haloalkylsulfinyl, or C 1-6 haloalkylsulfonyl;
R 4 represents halogen, C 1-6 alkyl, or C 1-6 haloalkyl;
X represents halogen, C 1-6 alkyl, or C 1-6 haloalkyl; and
n represents 0 or 1 and the compounds are used as insecticides,
and a use of the new compounds as insecticides.