| abstract |
The present invention relates to a meta-nitro phenol derivative of formula (I) wherein X is halogen, cyano, nitro, C1-6haloalkyl or C1-6haloalkoxy; Y is hydrogen, halogen, cyano, nitro, C1-6haloalkyl or C1-6haloalkoxy; Z is oxygen, sulfur or NR; R is hydrogen or C1-6alkyl; Ar is pyridinyl, pyrimidinyl, pyridazinyl, pyrazinyl, s-triazinyl or s-tetrazinyl in which Ar may be substituted with at least one substituent selected from the group consisting of halogen, cyano, C1-6alkyl, C1-6haloalkyl, C1-6alkoxy, C1-6haloalkoxy, C1-6alkylsulfonyl and C1-6haloalkylsulfonyl. |