- Synthesis method of novel thiourea type diafenthiuron for killing insects and mites
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The invention relates to a synthesis method of novel thiourea type diafenthiuron for killing insects and mites. According to the invention, each step adopts a method of carrying out reaction during flowing, so that the uniform mixing effect of the materials is further improved, the reaction quality and the reaction rate of the product are improved, and a very good technical effect is achieved.
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Paragraph 0011; 0013; 0015; 0016
(2021/06/26)
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- Thiocarbonyl Surrogate via Combination of Sulfur and Chloroform for Thiocarbamide and Oxazolidinethione Construction
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An efficient and practical thiocarbonyl surrogate via combination of sulfur and chloroform has been developed. A variety of thiocarbamides and oxazolidinethiones have been established, including chiral thiourea catalysts and chiral oxazolidinethione auxiliaries with high selectivity. Meanwhile, pesticides Diafenthiuron (an acaricide), ANTU (a rodenticide), and Chloromethiuron (an insecticide) were practically synthesized through this method in gram scale. Dicholorocarbene, as the key intermediate, was further confirmed via a carbene-trapping control experiment.
- Tan, Wei,Wei, Jianpeng,Jiang, Xuefeng
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supporting information
p. 2166 - 2169
(2017/04/27)
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- ACTIVE COMPOUND COMBINATIONS HAVING INSECTICIDAL AND ACARICIDAL PROPERTIES
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The novel active compound combinations comprising a compound of the formula (I-1) or (I-2) and the active compounds (1) to (26) listed in the description have very good insecticidal and acaricidal properties.
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- Cis-Alkoxyspiro-Substituted Tetramic Acid Derivatives
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The invention relates to novel cis-alkoxyspiro-substituted tetramic acid derivatives of the formula (I), in which A, G, X, Y and Z are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly cis-alkoxyspiro-substituted tetramic acid derivatives and secondly a crop plant compatibility-improving compound.
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- SUBSTITUTED SPIROCYCLIC KETOENOLS
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The present invention relates to novel substituted spirocyclic ketoenols of the formula (I) in which W, X, Y, Z, A, B, D and G are as defined in the disclosure, to a plurality of processes for their preparation and to their use as pesticides, microbicides and herbicides.
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- Glyoxyl acid amides, method for producing them and their use for controlling harmful organisms
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The invention relates to novel gloyoxylic acid amides, to a process for their preparation and to their use for controlling harmful organisms.
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- Optically active 2,5-bisaryl-delta1-pyrrolines and their use as pest control agents
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Novel optically active Δ1-pyrrolines of the formula (I) in which R1, R2, R1, R4, and m are each as defined in the description, a plurality of the processes for preparing these substances and their use for controlling pests.
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- Phenyl-substituted 5,6-dihydrophyne derivatives for use as pesticides and herbicides
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The present invention relates to novel phenyl-substituted 5,6-dihydro-pyrone derivatives of the formula (I) in which W, X, Y, Z, G, A, B, Q1 and Q2 are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
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- Pyrazolyl biphenyl carboxamides and the use thereof for controlling undesired microorganisms
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Novel pyrazolylbiphenylcarboxamides of the formula (I) in which R1, R2, X, m, Y and n are each as defined in the description, a plurality of processes for preparing these substances and their use for controlling undesirable microorganisms, and also novel intermediates and their preparation.
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- Triazolopyrimidines
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The invention relates to novel triazolopyrimidines of the formula 1wherein X represents halogen, Y represents a hydrogen atom or halogen, and R has the meanings given in the disclosure, to a process for the preparation of the new compounds, and to their use as microbicides.
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- Active agent combinations
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The novel active compound combinations of extracts from seeds of the neem tree and the active compounds of groups (B) to (F) listed in the description have very good insecticidal and acaricidal properties.
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- Delta1-pyrrolines used as pesticides
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Novel Δ1-pyrrolines of the formula (I) in which Ar1, Ar2 and Q are each as defined in the description, a plurality of processes for preparing these substances and their use for controlling pests.
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- Delta 1-pyrrolines used as pesticides
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Novel Δ1-pyrrolines of the formula (I) in which R1, R2, R3, m and Q have the meanings given in the description, a plurality of processes for preparing these substances and their use for controlling pests.
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- Triazolopyrimidines
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Novel triazolopyrimidines of the formula in which R1, R2, R3 and X have the meanings given in the description, a process for preparing these novel substances and their use for controlling undesirable microorganisms and animal pests. Novel amines of the formula in which R4 has the meanings given in the description, and processes for their preparation.
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- Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides(III)
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The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which X represents hydrogen, halogen or alkyl, m represents integers from 3 to 10, n represents 0, 1 or 2, Y represents sulphur or oxygen, R1 represents halogen, represents in each case optionally halogen-substituted alkyl, alkoxy, alkylthio, alkenyl, alkenyloxy, alkenylthio or alkylcarbonyl, represents optionally substituted cycloalkyl, represents optionally substituted aryl or represents optionally substituted heterocyclyl and R2 represents hydrogen, halogen, represents in each case optionally halogen-substituted alkyl, alkoxy, alkylthio, alkenyl, alkenyloxy, alkenylthio or alkylcarbonyl, represents optionally substituted cycloalkyl, represents optionally substituted aryl or represents optionally substituted heterocyclyl, ?except for compounds where R1=alkyl, Y=oxygen and X=hydrogen, and to processes for their preparation and to their use as pesticides.
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- Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (I)
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The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which X represents hydrogen, halogen or alkyl, m represents integers from 2 to 10, n represents 0, 1 or 2, Y represents unsubstituted or substituted methylene and p represents 1, 2 or 3. and to processes for their preparation and to their use as pesticides.
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- Sulfonylpyrroles
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Novel sulfonylpyrroles of the formula in which R1 and R2 independently of one another represent hydrogen, halogen, cyano, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl, R3 represents hydrogen, cyano, halogen or optionally substituted heterocyclyl, R4 represents halogen, cyano, nitro, trifluoromethyl or thiocarbamoyl and R5 represents optionally substituted heterocyclyl, a process for preparing the novel compounds and their use for controlling unwanted microorganisms.
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- Isothiazolecarboxamides and their use as microbicides
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Isothiazolecarboxamides of the formula: wherein X, Y, R1, R2, R3 and R4 have the meanings given in the specification, may be used as microbicides.
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- Isothiazolecarboxylic acid derivatives and their use as microbicides
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Novel isothiazolecarboxylic acid derivatives of the formula (I), in which A, Q, Z and k have the meanings mentioned in the specification, processes for the preparation of the new compounds and their use as microbicides.
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- Substituted imide derivatives
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The present invention relates to novel substituted imide derivatives of the general formula (I) in which R1 represents optionally substituted cycloalkyl, R2 represents optionally substituted alkyl or optionally substituted cycloalkyl, R3 represents alkyl, alkoxy, alkylthio, amino, alkylamino or dialkylamino and R4 represents cyano or nitro, and to processes for their preparation and to their use for controlling animal pests and as herbicides.
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- Pyrazolyl benzyl thioethers
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The invention relates to novel pyrazolyl benzyl thioethers, to two processes for their preparation and to their use for controlling harmful organisms.
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- Pyrazolyl benzyl ethers
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The invention relates to novel pyrazolyl benzyl ethers, to a process for their preparation and to their use for controlling harmful organisms.
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- Thienyl-pyrazoles and their use for controlling pests
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The present invention relates to compounds of the formulae (Ia) and (Ib) wherein R1represents C1-10alkyl which may be unsubstituted or substituted with halogen, or represents C2-4alkoxyalkyl, C2-4hydroxyalkyl, C3-6cycloalkyl, hydroxy, C1-9alkoxy which may be unsubstituted or substituted with halogen, or represents C3-6cycloalkoxy, C2-4alkoxyalkoxy or C3-4alkynyloxy, and R2represents hydrogen, C1-4alkoxycarbonyl, C1-3alkylcarbonyl or C2-4alkoxyalkyl, to processes for their preparation and to their use for controlling animal pests.
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- Pyrazolyl benzyl ether derivatives containing a fluoromethoxyimino group and use thereof as pesticides
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The invention relates to novel pyrazolyl benzyl ethers, to a plurality of processes for their preparation and to their use for controlling harmful organisms.
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- Phenyl substituted 4-hydroxy tetrahydroxypyridone
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The present invention relates to novel compounds of the formula (I) in which W, X, Y, Z, G, A, B, Q1, Q2 and D are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
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- Active substance combinations having insecticidal and acaricidal properties
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The invention relates to insecticidal mixtures, comprising compounds of the formula (I) in which W, X, Y, Z, A, B, D and G are each as defined above and agonists or antagonists of nicotinic acetylcholine receptors for protecting plants against attack by pests.
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- Pyrazolyl benzyl ether deriviatives having a fluoromethoxy group and the use thereof as pesticides
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The invention relates to novel pyrazolyl benzyl ethers, to a process for their preparation and to their use for controlling harmful organisms.
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- Use of riboflavin and flavin derivatives as chitinase inhibitors
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The invention relates to the use of riboflavin and of flavin derivatives with chitinase-inhibitory action for controlling arthropods, nematodes and chitin-containing fungi.
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- SUBSTITUTED N-BENZOYL-N'(TETRAZOLYLPHENYL)-UREAS AND THEIR USE AS PEST CONTROL AGENTS
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The present invention relates to new substituted N-benzoyl-N′-(tetrazolylphenyl)-ureas of the formula (I) in which R1, R2, R3, R4 and n are as stated in the description, to processes for their preparation, and to their use as pesticides.
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- Heterocylic fluoroalkenyl thioethers and the use thereof as pesticides (IV)
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The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which m represents integers from 3 to 10, n represents 0, 1 or 2 and Het represents the following, in each case optionally substituted, groupings: and to processes for their preparation and to their use as pesticides.
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- Heterocyclic fluoroalkenyl thioethers (II)
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The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) in which X represents hydrogen, halogen or alkyl, m represents integers from 3 to 10, n represents 0, 1 or 2, Het represents the groupings, where R1 represents hydrogen, mercapto, represents in each case optionally halogen-substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or alkenyl, represents optionally substituted aryl or represents optionally substituted heterocyclyl, Y represents oxygen or sulphur, and R2 represents hydrogen, alkyl or optionally substituted aryl, and to processes for their preparation and to their use as pesticides.
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- Sulphonyltriazol derivatives and their use for combating micro-organisms
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Novel sulphonyltriazole derivatives of the formula in which Hal represents fluorine, chlorine or bromine, R1represents hydrogen, alkyl, alkoxyalkyl, cycloalkyl, alkylaminocarbonyl, optionally substituted phenyl, optionally substituted phenoxy or represents optionally substituted heterocyclyl and R2represents alkyl or represents optionally substituted heterocyclyl or represents a radical of the formula in which R3represents halogen, alkyl or phenyl, R4represents hydrogen or alkyl and R5represents alkyl or optionally substituted phenyl, or R4and R5together with the nitrogen atom to which they are attached form a heterocyclic ring which may be substituted and which may also contain an additional heteroatom, a process for preparing these substances and their use for controlling undesirable microorganisms.
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- Phenyl-substituted cyclic enaminones
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The present invention relates to novel phenyl-substituted cyclic enaminones of the formula (I): in which Ar, X, Z, Y, K, n and m are each as defined in the description, to a plurality of processes and intermediates for their preparation and to their use as herbicides and pesticides.
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- Methoximinophenylacetic acid amides
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The invention relates to novel methoximinophenylacetamides, to a process for their preparation and to their use as fungicides.
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- Diphenylimidazolines
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The invention relates to novel diphenylimidazolines of the formula (I) in which Ar1, Ar2and R are each as defined in the description, and a plurality of processes for their preparation and to their use for controlling animal pests.
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- Phenylacetic acid heterocyclyl amides having an insecticidal effect
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Novel phenylacetic acid heterocyclyl amides of the formula in which R1, R2, R3, R4, A, X and n are as defined in the description, a process for preparing these novel compounds and their use for controlling undesirable microorganisms and animal pests. Novel intermediates of the formula and a plurality of processes for their preparation.
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- Arylphenyl-substituted cyclic keto-enols
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The present invention relates to novel arylphenyl-substituted cyclic ketoenols of the formula (I) in whichX represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogeno-alkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenyl-alkoxy or phenylalkylthio,Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl,Z represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano,CKE represents one of the groups ?in whichA, B, D, G and Q1 to Q6 are each as defined in the description, to a plurality of processes for their use as pesticides and herbicides.
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- Sulfonyl benzazolones
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Sulphonylbenzazolones of the formula in whichR1, R2, R3, R4, R5 and Q are each as defined in the description.a process for preparing these compounds and their use as microbicides in crop protection and in the protection of materials.
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- Insecticidal compositions and methods of use employing imidacloprid and another insecticide
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The present invention relates to insecticidal mixtures of chloronicotinyl insecticides of the formula (I) STR1 in which R1 represents C1 -C5 -alkyl, R2 represents hydrogen or C1 -C5 -alkyl, or R1 and R2 together represent --CH2 --CH2 --; --CH2 --CH2 --CH2 -- or STR2 X represents an NH group, NCH3 group or represents sulphur, Y represents nitrogen or a CH group and Z represents cyano or nitro, with one or more of the synergists mentioned in the description.
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- Use of N-(4-phenoxy-2,6-diisopropylphenyl)-N'-tertbutylthiourea for controlling white flies
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The invention relates to the use of N-(4-phenoxy-2,6-diisopropylphenyl)-N'-tert-butylthiourea for controlling insects of the family Aleyrodidae (white flies), in particular nymphs and adults of resistant Bemisia tabaci strains, in crops of cotton and vegetables.
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