摘要:
Process for the production of 3-hydroxy-1,2,4-triazole derivatives of the formula I ##STR1## wherein R.sub.1 represents an alkyl or cycloalkyl group, R.sub.2 denotes an alkyl, cycloalkyl, alkenyl, alkynyl or an optionally substituted benzyl group and X stands for oxygen, sulphur or a group
摘要:
Preparation of 1-isopropyl-3-hydroxy-5-chloro-1,2,4-triazole by reacting isopropylhydrazine hydrochloride with N-chlorocarbonylisocyanidedichloride.
摘要:
Triazolylphosphorus compounds of the formula ##EQU1## wherein R.sub.1 represents hydrogen, alkyl, cycloalkyl, phenyl, benzyl or phenethyl,R.sub.2 represents alkylthio, alkylsulphinyl, alkylsulphonyl, phenthio, phenylsulphinyl, phenylsulphonyl, benzylthio, benzylsulphinyl or benzylsulphonyl,R.sub.3 represents alkyl, alkoxy, alkylthio or phenyl,R.sub.4 represents alkyl, andX represents oxygen or sulphur,Processes for their production and their use for pest control.
摘要:
N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I ##STR1## wherein X is oxygen, sulfur, ##STR2## Y is oxygen or sulfur, Z is oxygen or sulfur,E is nitrogen or --CH.dbd.,R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 alkoxy, halogen, C.sub.1 -C.sub.4 alkylthio, --NR.sub.6 R.sub.7 or alkoxyalkyl containing not more than 4 carbon atoms,R.sub.2 is hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 haloalkyl, halogen, nitro, C.sub.1 -C.sub.3 alkoxy, ##STR3## --SO.sub.2 --NR.sub.6 R.sub.7, --SO.sub.n --C.sub.1 -C.sub.3 alkyl or --CO--R.sub.9,R.sub.3 is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, methoxy, nitro or trifluoromethyl,R.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 cyanoalkyl, C.sub.3 14 C.sub.6 cycloalkyl, benzyl, --CO--C.sub.1 -C.sub.4 alkoxy, --CO--NR.sub.6 R.sub.7 or --CO--C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms,R.sub.5 is hydrogen, nitro, fluorine, chlorine, bromine, methyl, trifluoromethyl, --SO.sub.n --C.sub.1 -C.sub.3 alkyl, --CO--C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.3 alkoxy,R.sub.6 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 cyanoalkyl, methoxy or ethoxy,R.sub.7 is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.6 alkenyl, orR.sub.6 and R.sub.7, together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocyclic ring which may contain an oxygen or a sulfur atom as ring member,R.sub.8 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.4 -Chd 7cycloalkylalkyl or alkoxyalkyl containing not more than 4 carbon atoms,R.sub.9 is C.sub.1 -C.sub.6 alkoxy, C.sub.3 -C.sub.6 alkenyloxy, C.sub.3 -C.sub.6 alkynyloxy, C.sub.2 -C.sub.6 haloalkoxy, C.sub.1 -C.sub.4 cyanoalkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.3 -C.sub.6 alkenylthio, C.sub.3 -C.sub.6 alkynylthio, C.sub.5 -C.sub.6 cycloalkoxy, C.sub.4 -C.sub.7 cycloalkylalkoxy, --NR.sub.6 R.sub.7 or alkoxyalkoxy containing not more than 6 carbon atoms,W is oxygen or .dbd.N--O--R.sub.10, wherein R.sub.10 is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.6 alkenyl, andn is a value from 0 to 2and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good preemergence and postemergence selective herbicidal and growth regulating properties.
摘要:
1-Phenyl-1-p-propargyloxyphenyl-2-nitro-ethane derivatives of the formula ##STR1## wherein Z represents the radical ##STR2## and of the symbolsX 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:
Sulfonic acid esters of the formulaR.sub.1 -- SO.sub.2 -- O -- R.sub.2whereinR.sub.1 represents alkyl or alkenyl, andR.sub.2 represents an unsubstituted or substituted heteroaromatic five-membered ring having three hetero atoms, processes for their manufacture, and their use in pest control.
摘要:
Aminopyrazinones and aminotriazinones of the formula ##STR1## and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and growth-regulating properties. In this formula, E is nitrogen or .dbd.CR.sup.4 --, R.sup.1 is C.sub.1 -C.sub.4 -alkyl, R.sup.2 is hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -halogenoalkyl, C.sub.1 -C.sub.3 -alkoxy, C.sub.1 -C.sub.3 -halogenoalkoxy, C.sub.1 -C.sub.3 -alkylthio, C.sub.1 -C.sub.3 -alkylsulfinyl, C.sub.1 -C.sub.2 -alkoxyethoxy, C.sub.1 -C.sub.3 -alkylsulfonyl, halogen or --NR.sup.5 R.sup.6, R.sup.3 is hydrogen or C.sub.1 -C.sub.3 -alkyl and Q is a group ##STR2## in which R.sup.4 is hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -halogenoalkyl, C.sub.1 -C.sub.3 -alkoxy, cyclopropyl, C.sub.1 -C.sub.3 -halogenoalkoxy, C.sub.1 -C.sub.3 -alkylthio, C.sub.2 -C.sub.4 -alkoxyalkyl, C.sub.3 -C.sub.5 -dialkoxymethyl, halogen or --NR.sup.5 R.sup.6, R.sup.5 and R.sup.6 independently of one another are hydrogen or C.sub.1 -C.sub.3 -alkyl, X is oxygen or sulfur and A is a group ##STR3## in which Y is oxygen, sulfur, --CH.dbd.CH--, -- NR.sup.9 --or --CR.sup.10 .dbd.N--, R.sup.7 is hydrogen, halogen, C.sub.1 -C.sub.3 -alkyl C.sub.1 -C.sub.3 -alkoxy, nirtro or trifluoromethyl, R.sup.8 is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 -alkoxy, nitro --C.tbd.CH, or one of the groups R.sup.9 and R.sup.10 independently of one another are hydrogen, C.sub.1 -C.sub.3 -alkyl or C.sub.2 -C.sub.4 -alkenyl, R.sup.11 is hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -halogenoalkyl, C.sub.3 -C.sub.6 -cycloalkyl or C.sub.2 -C.sub.4 -alkoxyalkyl, R.sup.12 is C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkinyloxy, C.sub.2 -C.sub.6 -halogenoalkoxy, C.sub.1 -C.sub.4 -cyanoalkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.3 -C.sub.6 -alkenylthio, C.sub.3 -C.sub.6 -alkinylthio, C.sub.5 -C.sub.6 -cycloalkoxy, C.sub.2 -C.sub.6 -alkoxyalkoxy or --NR.sup.16 R.sup.17, R.sup.13 is hydrogen, C.sub.1 -C.sub.3 -alkyl or C.sub.3 -C.sub.4 -alkenyl, R.sup.14 is hydrogens C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -cyanoalkyl or C.sub.1 -C.sub.3 -alkoxy, R.sup.15 is C.sub.3 -C.sub.6 -alkinyl,C.sub.2 -C.sub.6 -alkenyl, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub. 4 -halogenoalkyl, C.sub.2 -C.sub.4 -halogenoalkenyl or C.sub.1 -C.sub.4 -alkyl, substituted by cyano, methoxy, ethoxy, nitro, C.sub.1 -C.sub.4 -alkoxycarbonyl, methylthio, ethylthio, methylsulfonyl or ethylsulfonyl; or C.sub.3 -C.sub.4 -alkenyl substituted by nitro, cyano, methoxy or ethoxy, R.sup.16 is hydrogen, C.sub.1 -C.sub.3 -alkyl or C.sub.3 -C.sub.4 -alkenyl, R.sup.17 is hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -cyanoalkyl or C.sub.1 -C.sub.3 -alkoxy, R.sup.18 is C.sub.1 -C.sub.3 -alkyl and C.sub.1 -C.sub.3 -halogenoalkyl, W is oxygen or sulfur, Z is oxygen, sulfur, --SO-- or --SO.sub.2 -- and m is the number zero or one.
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:
Insecticidal and acaricidal composition and method utilizng oxadiazolyl compounds of the formula ##EQU1## wherein R.sub.1 represents alkyl, alkoxy or phenyl, R.sub.2 represents alkyl, R.sub.3 represents hydrogen, alkyl, alkenyl, alkinyl, phenyl, benzyl, phenoxy, alkoxy, carbamoyl, mono- and dialkyl carbamoyl, or alkoxy carbonyl, and X represents oxygen or sulphur.