摘要:
This invention relates to a novel compound represented by the following general formula (I), its production, and an insecticidal and acaricidal composition containing it as an active ingredient: ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, are a hydrogen atom, a halogen atom, a lower alkyl group, a trifluoromethyl group, a lower alkoxyl group, a lower alkenyloxy group or a halogenated lower alkoxyl group or are, taken together, a methylenedioxy group; R.sub.3 is a vinyl group or a ethynyl group; R.sub.4 is a hydrogen atom or a lower alkyl group; R.sub.5 is a hydrogen atom or a fluorine atom; R.sub.6 is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxyl group or a trifluoromethyl group; Z is a nitrogen atom or a group represented by the formula --CH.dbd.; when Z is a nitrogen atom, Y is an oxygen atom; and when Z is a group of the formula --CH.dbd., Y is an oxygen atom, a sulfur atom, a methylene group or a group represented by the formula --NH--.
摘要:
Ether compounds of the general formula, ##STR1## wherein W represents CH group or nitrogen atom, and (1) when W is the CH group,R.sub.1 represents hydrogen atom, fluorine atom, chlorine atom, bromine atom or methyl group, R.sub.2 represents hydrogen atom or fluorine atom, R.sub.3 and R.sub.4 are same or different and represent hydrogen atom, a halogen atom, a C.sub.1-4 alkyl, a C.sub.1-4 alkoxyl, difluoromethoxy or 2,2,2-trifluoroethoxy group, or represent, taken together, methylenedioxy group, A represents oxygen atom, methylene group or imino group, and when the A represents oxygen atom or methylene group, X and Y represent, taken together, ethylene group or 1,1-difluoroethylene group and when the A represents imino group, both X and Y represent methyl group or represent, taken together, ethylene group or 1,1-difluoroethylene group, and(2) when W is the nitrogen atom,both R.sub.1 and R.sub.2 represent hydrogen atom, R.sub.3 and R.sub.4 are as define above, A represents oxygen atom, and both X and Y represent methyl group or represent, taken together, ethylene group or 1,1-difluoroethylene group.The ether compounds of the present invention are useful as an active ingredient of an insecticidal and/or acaricidal composition.
摘要:
An ether compound represented by the following general formula (I), its produciton method and an insecticidal and/or acaricidal composition containing it as an active ingredient: ##STR1## wherein R.sub.1 and R.sub.2, which may be identical or different, represent a hydrogen or halogen atom or a lower alkyl, lower haloalkyl, lower alkoxyl, lower haloalkoxyl, lower alkenyl or lower alkenyloxyl group, or represent, taken together, methylenedioxy, lower alkylene, ethyleneoxy or lower alkylethyleneoxy group; R.sub.3 represents a hydrogen or fluorine atom; R.sub.4 represents a hydrogen or halogen atom or a lower alkyl, lower haloalkyl, lower alkoxyl or lower haloalkoxyl group; m represents an integer of 1 or 2; Y represents an oxygen or sulfur atom or a group represented by the formula --CH.sub.2 -- or --NH--; and Z represents a nitrogen atom or a group represented by the formula --CH.dbd., and its starting materials.
摘要:
This invention relates to novel carboxylic acid esters represented by the formula (I) below, methods for production thereof and insecticides containing them as the active ingredient, and an alcohol compound useful as an intermediate for manufacturing carboxylic acid esters represented by the formula (I). ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group; when R.sub.1 is a hydrogen atom, R.sub.2 represents a group of the formula ##STR2## in which X and Y are the same or different and represent a hydrogen atom, a methyl group, a halogen atom or a halogenated lower alkyl group, and when R.sub.1 is a methyl group, R.sub.2 represents a methyl group; R.sub.3 represents hydrogen atom or a methyl group; and R.sub.4 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group.
摘要:
This invention relates to novel carboxylic acid esters represented by the formula (I) below, methods for production thereof and insecticides containing them as the active ingredient, and an alcohol compound useful as an intermediate for manufacturing carboxylic acid esters represented by the formula (I). ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group; when R.sub.1 is a hydrogen atom, R.sub.2 represents a group of the formula ##STR2## in which X and Y are the same or different and represent a hydrogen atom, a methyl group, a halogen atom or a halogenated lower alkyl group, and when R.sub.1 is a methyl group, R.sub.2 represents a methyl group; R.sub.3 represents hydrogen atom or a methyl group; and R.sub.4 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group.
摘要:
Heterocyclic derivatives represented by the following formula have excellent preventive, curative and systemic controlliing effects on various plant microbes. ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl group, A represents ##STR2## wherein R.sup.2 represents a methyl group, an ethyl group or a trifluoromethyl group, Y.sup.1 represents an amino group, a methyl group or a chlorine atom, R.sup.3 represents a methyl group or a trifluoromethyl group and Z represents a hydrogen atom, a halogen atom or a methyl group and when A represents the formula: ##STR3## X represents an oxygen atom or sulfur atom and when A represents the formula: ##STR4## X represents a sulfur atom.
摘要:
A pyrazolecarboxamide derivative represented by the formula hereinbelow is useful since it has preventively, curatively or systematically controlling effects against various plant diseases and fungicides containing said compound as an active ingredient have excellent controlling activities: ##STR1## wherein R.sup.1 and R.sup.2 which are identical or different and represent each a hydrogen atom, a halogen atom, a methyl group, an ethyl group or a trifluoromethyl group, R.sup.3 represents a hydrogen atom or a methyl group and n represents 0 or 1.
摘要:
An ether compound represented by the following general formula (I), its production method and an insecticidal and acaricidal composition containing as an active ingredient: ##STR1## wherein X represents an oxygen atom or a group represented by the formula --NH--; when X represents an oxygen atom, Z represents a nitrogen atom or a group represented by the formula --CH.dbd.; when X represents --NH--, Z represents --CH.dbd.; when X represents an oxygen atom and Z represents a nitrogen atom, or when X represents --NH--, R.sub.1 represents a hydrogen or fluorine atom; when X represents an oxygen atom and Z represents --CH.dbd., R.sub.1 represents a fluorine atom; Y.sub.1 and Y.sub.2, which may be identical or different, represent a hydrogen or halogen atom or an alkyl, haloalkyl, alkoxyl or haloalkoxyl group; m and n represent an integer of 1 to 4 and the sum of them is not more than 5; R.sub.2 represents a methyl group or a chlorine atom; and R.sub.3 represents a methyl group, a halogen atom or a methoxy group.
摘要:
This invention relates to a novel carboxylic acid esters represented by the formula (I) below and insecticides containing them as an active ingredient, ##STR1## wherein R represents a C.sub.1-5 alkyl group, a C.sub.3-6 cycloalkyl group, a C.sub.3-6 alkenyl group, a C.sub.3-6 alkynyl group or a C.sub.1-5 haloalkyl group.
摘要:
This invention relates to novel carboxylic acid esters represented by the formula (I) below, methods for their production and insecticides and/or acaricides containing them as an active ingredient, ##STR1## wherein R.sup.1 represents a C.sub.1-5 alkyl group, a C.sub.2-4 alkenyl group or a C.sub.2-4 alkynyl group; R.sup.2 represents a fluorine atom or a methyl group; and R.sup.3 represents a hydrogen atom or a methyl group.