| abstract |
A compound of formula (I) having fungicidal activity, wherein Het is a 5-membered heterocycle containing 1 to 3 heteroatoms, each independently selected from oxygen, nitrogen and sulfur or a 6-membered heterocyclic ring, provided that the ring is not 1,2,3-triazole, the ring, one, two, or is substituted with three R y group,; R 1 is hydrogen, formyl, CO-C 1-4 alkyl, COO-C 1-4 alkyl, C 1-4 alkoxy (C 1-4) alkylene, CO-C l-4 alkyleneoxy (C l-4) alkyl R 2 , R 3 , R 4 and R 5 are each independently hydrogen, halogen, methyl or CF 3 ; and each R 6 is independently halogen , methyl, or a CF 3,; R 7 is, (Z) m C≡C (Y 1), (Z m C (Y 1) = C (Y 2) (Y 3) or a tri (C 1-4) alkylsilyl; each R y is independently halogen, C 1-3 alkyl, C 1-3 Haloalkyl, C 1-3 alkoxy (C 1-3 ) alkylene, or cyano; X is O or S; Y 1 , Y 2 and Y 3 are each independently hydrogen, halogen, a C 1-6 alkyl [each independently, halogen, hydroxy, C 1-4 alkoxy, C 1-4 haloalkoxy, C 1-4 alkylthio, C l-4 haloalkylthio, C 1-4 alkylamino, di (C 1-4) alkylamino, C l-4 alkoxycarbonyl, C l-4 alkylcarbonyloxy, and, by one or more substituents selected from tri (C 1-4) alkylsilyl, is optionally substituted C 2-4 alkenyl [each independently selected from halogen] Optionally substituted with one or more substituents], C 2-4 alkynyl [each independently substituted with one or more substituents selected from halogen], C 3- 7 cycloalkyl [each independently substituted with one or more substituents selected from halogen, C 1-4 alkyl, and C 1-4 haloalkyl], or tri (C 1- 4 ) alkylsilyl; Z is C 1-4 alkylene [each independently hydroxy, cyano, C 1-4 alkoxy, halogen, C 1-4 haloalkyl, C 1-4 haloalkoxy, C 1-4 Optionally substituted with one or more substituents selected from alkylthio, COOH, and COO—C 1-4 alkyl]; m is 0 or 1; and n is A compound that is 0, 1 or 2; The present invention relates to novel intermediates used in the preparation of these compounds, agrochemical compositions comprising at least one novel above-mentioned compound as active ingredient, and plants by pathogenic microorganisms, preferably fungi It relates to the use of the active ingredient or composition in agriculture or horticulture for the control or prevention of invasion of the body. |