摘要:
1,2,4-triazolylphosphoric and 1,2,4-triazolylphosphonic acid esters of the formula ##STR1## wherein R.sub.1 represents hydrogen, alkyl, cycloalkyl, phenyl, benzyl, or phenethyl, R.sub.2 represents alkenyl or alkinyl, R.sub.3 represents alkyl, alkoxy, alkylthio, amino, monoalkylamino or dialkylamino, R.sub.4 represents alkyl, and X represents oxygen or sulphur, a process for their manufacture and their use in pest control.
摘要:
1,1-Diphenyl-2-nitro-pentane, 1,1-diphenyl-2-nitro-hexane and 1,1-diphenyl-2-nitro-heptane derivatives of the formula ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.3 -alkyl,R.sub.2 represents p-(C.sub.1 -C.sub.3)-alkoxyphenyl or p-(C.sub.1 -C.sub.3)-alkylmercaptophenyl,Z represents ##STR2## and R.sub.3 represents C.sub.3 -C.sub.5 -alkyl, processes for their production and their use in pest control.
摘要:
New urea phosphonates, their manufacture and use as active ingredients in pesticides especially insecticides and acaricides is disclosed. The compounds correspond to the formula ##EQU1## wherein R.sub.1 represents C.sub.3 -C.sub.5 -alkyl, R.sub.2 represents methyl or ethyl, R.sub.3 represents C.sub.1 -C.sub.4 -alkyl or C.sub.3 -C.sub.4 -alkenyl, and R.sub.4 represents optionally substituted phenyl.
摘要:
1-Phenyl-1-p-propargyloxyphenyl-2-nitro-ethane derivatives of the formula ##SPC1##WhereinZ represents the radical ##EQU1## and of the symbols X and Y one represents hydrogen, fluorine, chlorine, bromine, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -alkoxy, propargyloxy or C.sub.1 -C.sub.3 -alkylthio, and the other represents propargyloxy,Process for their preparation and their use in pest control.
摘要:
New 1,2,4-thiadiazoles substituted with a phosphorus containing radical and corresponding to the formula ##EQU1## are disclosed. In this formula R.sub.1 is alkyl or alkoxy, R.sub.2 represents alkoxy, alkylthio, amino, alkylamino, or dialkylamino, R.sub.3 stands for hydrogen, alkyl, aralkyl or cyclo-alkyl, and X is oxygen or sulphur. Such compound may be manufactured according to known methods and exibit a pesticidal especially an insecticidal and acaricidal activity.
摘要:
Triazolylthiophosphonic esters corresponding to the formula ##SPC1##Wherein R.sub.1 represents a phenyl radical which is substituted by one or more fluorine, bromine and/or iodine atoms, by lower alkyl, lower alkoxy, lower alkylthio, lower trihalogenoalkyl, lower alkyl-SO, lower alkyl-SO.sub.2 or O.sub.2 N groups, which may be the same or different, or by at least one chlorine and at least one fluorine, bromine or iodine atom, one lower alkyl, lower alkoxy, lower alkylthio, lower trihalogenoalkyl, lower alkyl-SO, lower alkyl-SO.sub.2 or O.sub.2 N group, or represents an unsubstituted or halogenated and/or alkoxylated phenyl-lower alkyl radical or diphenylmethyl, and one of the symbols R.sub.2 and R.sub.3 represents hydrogen or a lower alkyl radical and the other represents the radical ##EQU1## wherein R.sub.4 represents a lower alkyl radical or the phenyl radical and R.sub.5 represents a lower alkyl radical their manufacture and their use in pest control.
摘要:
Insecticidal and acaricidal composition and method utilizing triazolyl phosphoric acid esters of the formula ##EQU1##wherein R.sub.1 represents a phenyl group susbstituted by one or more fluorine atoms or lower haloalkyl groups or by at least one chlorine atom and at least one fluorine atom or lower haloalkyl groups, R.sub.2 and R.sub.3 are each lower alkyl and X and Y are each oxygen or sulphur.
摘要:
Triazolylorganophosphorous derivatives of the formula ##SPC1##Wherein X represents fluorine, chlorine or bromine, Z represents oxygen or sulphur, R.sub.1 represents alkyl, cycloalkyl, unsubstituted or substituted aryl or aralkyl, R.sub.2 represents alkoxy, alkylthio, amino, mono- or dialkylamino and R.sub.3 represents alkyl, alkoxy, alkylthio, phenyl, phenoxy, amino, mono- or dialkylamino, a process for their manufacture and their use in pest control.
摘要:
1,2,3-Triazolyl phosphorus compounds, their manufacture and use as active ingredients for controlling insects, representatives of the order acarina and phytopathogenic nematodes. The compounds correspond to the formula ##STR1## wherein R.sub.1 represents alkyl, alkoxy, alkylthio, alkoxyalkylthio, amino, monoalkylamino or dialkylamino,R.sub.2 represents alkoxy, alkylthio, amino, monoalkylamino or dialkylamino,R.sub.3 represents unsubstituted or substituted phenyl,Y represents hydrogen, chlorine or bromine,n represents the numbers 0 or 1, andX represents oxygen or sulphur.
摘要:
Triazolylphosphorus compounds of the formula ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.5 -alkyl, cyclopentyl, cyclohexyl or unsubstituted phenyl,R.sub.2 represents C.sub.1 -C.sub.5 -alkoxy or phenoxy,R.sub.3 represents C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -alkoxy or C.sub.1 -C.sub.5 -alkylthio,R.sub.4 represents C.sub.1 -C.sub.5 -alkyl, andX represents oxygen or sulfur, and their use in pest control.