摘要:
The present invention relates to a process for preparing an N-substituted 1H-pyrazole-5-carbonylchloride compound of the formula (I) in which R1 is hydrogen, halogen, cyano, C1-C6-alkyl, C1-C6-fluoroalkyl, C3-C8-cycloalkyl, C3-C8-fluorocycloalkyl, C2-C6-alkenyl, C2-C6-fluoroalkenyl, C1-C6-alkoxy, C1-C6-fluoroalkoxy, C1-C4-fluoroalkoxy-C1-C4-alkyl, phenyl and the like; each R2 is independently selected from halogen, C1-C6-alkyl, C1-C6-fluoroalkyl, C3-C8-cycloalkyl, C3-C8-fluorocycloalkyl, C2-C6-alkenyl, C2-C6-fluoroalkenyl, C1-C6-alkoxy, phenyl and the like; r is 0, 1, 2, 3 or 4; comprising the steps of i) deprotonating a compound of the formula (II) in which the variables R1, R2 and r are each as defined above, with a base selected from lithium-organic base having a carbon or nitrogen bound lithium or with a magnesium-organic base having a carbon bound magnesium; and ii) subjecting the product obtained in step (i) to a chlorocarbonylation by reacting it with a reagent selected from the group consisting of phosgene or a phosgene equivalent, to obtain a compound of formula (I).
摘要:
The present invention relates to a process for preparing an N-substituted 1H-pyrazole-5-carbonylchloride compound of the formula (I) in which R1 is hydrogen, halogen, cyano, C1-C6-alkyl, C1-C6-fluoroalkyl, C3-C8-cycloalkyl, C3-C8-fluorocycloalkyl, C2-C6-alkenyl, C2-C6-fluoroalkenyl, C1-C6-alkoxy, C1-C6-fluoroalkoxy, C1-C4-fluoroalkoxy-C1-C4-alkyl, phenyl and the like; each R2 is independently selected from halogen, C1-C6-alkyl, C1-C6-fluoroalkyl, C3-C8-cycloalkyl, C3-C8-fluorocycloalkyl, C2-C6-alkenyl, C2-C6-fluoroalkenyl, C1-C6-alkoxy, phenyl and the like; r is 0, 1, 2, 3 or 4; comprising the steps of i) deprotonating a compound of the formula (II) in which the variables R1, R2 and r are each as defined above, with a base selected from lithium-organic base having a carbon or nitrogen bound lithium or with a magnesium-organic base having a carbon bound magnesium; and ii) subjecting the product obtained in step (i) to a chlorocarbonylation by reacting it with a reagent selected from the group consisting of phosgene or a phosgene equivalent, to obtain a compound of formula (I).
摘要:
The present invention relates to pesticidal mixtures comprising as active compounds 1) at least one isoaxazoline compound I of the formula (I) wherein R1, R2, R3, R4, R5 and A are defined in the description; and 2) at least one active compound II selected from a group A comprising acteylcholine esterase inhibitors, GABA-gated chloride channel antagonists, sodium channel modulators, nicotinic acteylcholine receptor agonists/antagonists, chloride channel activators, juvenile hormone mimics, compounds affecting the oxidative phosphorylation, inhibitors of the chitin biosynthesis, moulting disruptors, inhibitors of the MET, voltage-dependent sodium channel blockers, inhibitors of the lipid synthesis and other compounds as defined in the description, in synergistically effective amounts. The invention relates further to methods and use of these mixtures for combating insects, arachnids or nematodes in and on plants, and for protecting such plants being infested with pests, especially also for protecting plant propagation material as like seeds.
摘要:
The present invention relates to a new method of preparing halogenated styrene compounds of formula (VIII) which are precursors in the process of synthesis of substituted isoxazoline compounds of formula (I) wherein R1 to R5, R8 and R9 are described as in the description. The present invention relates further to the synthesis of compounds of formula (I) starting from acetophenones. The desired styrenes of formula are prepared from the appropriate substituted acetophenone. Asides bromo anilines react with formoxime. Obtained oximes undergo a cycloaddition with the styrenes and give isoxazolines. Compounds of formula (I) can then be prepared in a palladium catalyzed carbonylative amination reaction of the isoxazolines.
摘要:
The present invention relates to pesticidal mixtures comprising as active components 1) at least one isoxazoline compound I of the formula I wherein R1, R2, R3, R4, R5 and A are defined as in the description; and 2) at least one fungicidal compounds II selected from azoles, strobilurins, carboxamides, carbamates, heterocyclic and various other compounds as defined in the description, in synergistically effective amounts. The invention relates further to methods and use of these mixtures for combating insects, arachnids or nematodes and harmful fungis in and on plants, and for protecting such plants being infested with pests, especially also for protecting seeds.
摘要:
The present invention relates to a new method of preparing halogenated styrene compounds of formula (VIII) which are precursors in the process of synthesis of substituted isoxazoline compounds of formula (I) wherein R1 to R5, R8 and R9 are described as in the description.The present invention relates further to the synthesis of compounds of formula (I) starting from acetophenones. The desired styrenes of formula are prepared from the appropriate substituted acetophenone. Asides bromo anilines react with formoxime. Obtained oximes undergo a cycloaddition with the styrenes and give isoxazolines. Compounds of formula (I) can then be prepared in a palladium catalyzed carbonylative amination reaction of the isoxazolines.
摘要:
The present invention relates to pesticidal mixtures comprising as active components 1) at least one isoxazoline compound I of the formula I wherein R1, R2, R3, R4, R5 and A are defined as in the description; and 2) at least one fungicidal compounds II selected from azoles, strobilurins, carboxamides, carbamates, heterocyclic and various other compounds as defined in the description, in synergistically effective amounts. The invention relates further to methods and use of these mixtures for combating insects, arachnids or nematodes and harmful fungis in and on plants, and for protecting such plants being infested with pests, especially also for protecting seeds.
摘要:
The present invention relates to pesticidal mixtures comprising as active compounds 1) at least one isoaxazoline compound I of the formula (I) wherein R1, R2, R3, R4, R5 and A are defined in the description; and 2) at least one active compound II selected from a group A comprising acteylcholine esterase inhibitors, GABA-gated chloride channel antagonists, sodium channel modulators, nicotinic acteylcholine receptor agonists/antagonists, chloride channel activators, juvenile hormone mimics, compounds affecting the oxidative phosphorylation, inhibitors of the chitin biosynthesis, moulting disruptors, inhibitors of the MET, voltage-dependent sodium channel blockers, inhibitors of the lipid synthesis and other compounds as defined in the description, in synergistically effective amounts. The invention relates further to methods and use of these mixtures for combating insects, arachnids or nematodes in and on plants, and for protecting such plants being infested with pests, especially also for protecting plant propagation material as like seeds.
摘要:
The present invention relates to pesticidal mixtures comprising as active compounds1) at least one pesticidal active 3-arylquinazolin-4-one compound I of formula (I): wherein R1, R2, R3, R4, k and n are defined in the description; and 2) at least one fungicidal compounds II selected from azoles, strobilurins, carboxamides, carbamates, heterocyclic and various other compounds as defined in the description, in synergistically effective amounts.The invention relates further to methods and use of these mixtures for combating insects, arachnids or nematodes and harmful fungis in and on plants, and for protecting such plants being infested with pests, especially also for protecting seeds.
摘要:
The present invention relates to agricultural methods and the use of 3-arylquinazolin-4-one derivatives of formula (I) wherein R1, R2, R3, R4, k and n are defined in the description in soil application methods.The compounds of the formula (I) are highly suitable for controlling animal pests such as insects and/or spider mites and/or nematodes by treating the soil/growth substrate by drenching or drip application or dipping or soil injection.