| abstract |
The present invention provides fungicidal active compounds of formula (I), methods of preparing these compounds, novel intermediates used in the preparation of these compounds, pesticide compositions comprising at least one novel compound as active ingredient, methods of preparing the mentioned compositions and agriculture Or in the horticulture, the use of said active ingredient or composition for controlling or preventing phytopathogenic microorganisms, preferably fungi, from invading the plant.n n n Formula In n n n n n n n In Formula I,n n n Het is a 5- or 6-membered heterocyclic ring comprising 1 to 3 heteroatoms each independently selected from oxygen, nitrogen and sulfur, which ring is substituted by groups R 6 , R 7 and R 8 , and R 1 is hydrogen, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 alkoxy, C 1-4 haloalkoxy, CH 2 C≡CR 9 , CH 2 CR 10 = CHR 11 , CH = C = CH 2 or COR 12 ; R 2 and R 3 are each independently hydrogen, halo, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl or C 1-4 haloalkoxy; R 4 and R 5 are each independently selected from halo, cyano and nitro; One of R 4 and R 5 is hydrogen and the other is selected from halo, cyano and nitro;n n n R 6 , R 7 and R 8 are each independently hydrogen, halo, cyano, nitro, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 alkoxy (C 1-4 ) alkyl, C 1- 4 haloalkoxy (C 1-4 ) alkyl or C 1-4 haloalkoxy, provided that at least one of R 6 , R 7 and R 8 is not hydrogen; R 9 , R 10 and R 11 are each independently hydrogen, halo, C 1-4 alkyl, C 1-4 haloalkyl or C 1-4 alkoxy (C 1-4 ) alkyl; R 12 is hydrogen, C 1-6 alkyl, C 1-6 haloalkyl, C 1-4 alkoxy (C 1-4 ) alkyl, C 1-4 alkylthio (C 1-4 ) -alkyl, C 1-4 Alkoxy or aryl. |