摘要:
O-Ethyl-S-n-propyl-N-alkylamino-methylidene thiolphosphoric acid diester-imides of the formula ##STR1## in which R is alkyl, which possess arthropodicidal and nematicidal properties.
摘要:
O-Alkyl-O-[2-alkylthio-imidazo(4)yl]-(thiono)-phosphoric (phosphonic) acid esters and ester-amides of the formula ##EQU1## in which R is alkyl with 1 to 6 carbon atoms,R' is alkyl, alkoxy or mono- or dialkylamino with 1 to 6 carbon atoms in each alkyl moiety,R" is cyano or carbalkoxy with 1 to 5 carbon atoms in the alkyl chain,R'" is alkyl or alkenyl with up to 6 carbon atoms,Alk is alkyl with 1 to 5 carbon atoms, andX is oxygen or sulfur,Which possess insectical, acaricidal and nematicidal properties.
摘要:
New pyrazol-4-yl N-alkylcarbamates of the general formula ##STR1## in which R.sup.1 represents an optionally substituted alkyl group having more than one carbon atom or an alkenyl, alkinyl or cycloalkyl group, andR.sup.2 represents an optionally substituted alkyl,alkenyl, alkinyl, cycloalkyl, aralkyl or aryl group, can be obtained if a 4-hydroxypyrazole of the general formula ##STR2## is reacted with an isocyanate of the general formulaR.sup.1 --N.dbd.C.dbd.O (III)or with a carbamoyl halide of the general formulaR.sup.1 --NH--CO--Hal (IV).The new compounds are distinguished by a high degree of activity as pest-combating agents, in particular by their insecticidal and nematicidal activity.
摘要:
N-Methyl-N-(sulphonic acid amide-N'-sulphenyl)-carbamic acid esters of the formula ##STR1## in which R.sup.1 is dialkylamino with 1 to 4 carbon atoms in each alkyl radical, phenyl or phenyl carrying at least one halogen, alkyl with 1 to 4 carbon atoms, nitro or trihalogenomethyl substituent,R.sup.2 is alkyl with 2 to 8 carbon atoms, cycloalkyl, phenyl or cycloalkyl or phenyl carrying at least one halogen, alkyl with 1 to 4 carbon atoms, nitro or trifluoromethyl substituent, andR.sup.3 is phenyl, naphthyl, benzodioxolanyl, dihydrobenzofuranyl or indanyl; phenyl, naphthyl, benzodioxolanyl, dihydrobenzofuranyl or indanyl substituted at least once by trihalogenomethyl, halogen, nitro, cyano, cycloalkyl, formamidino, dioxanyl or dioxolanyl, or by alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkynoxy, alkylmercapto, alkenylmercapto, alkynylmercapto or dialkylamino, each with up to 4 carbon atoms per aliphatic moiety, or an oxime radical of the formula ##STR2## R.sup.4 and R.sup.5 each independently is cyano or alkyl, alkoxy, alkylthio, alkoxycarbonyl, dialkylcarbamoyl or dialkoxyphosphoryl with up to 4 carbon atoms per alkyl moiety, orR.sup.4 and R.sup.5, conjointly with the adjacent carbon atom, form an optionally methyl- or phenyl-substituted dithiolane, dithiane, oxathiolane or oxathiane ring.
摘要:
O-Alkyl-O-[pyrimidin(5)yl]-(thiono)(thiol)-phosphoric (phosphonic) acid ester or ester-amide of the formula ##STR1## in which R is alkyl,R.sup.1 is alkyl, alkoxy, alkylthio, monoalkylamino or phenyl,R.sup.2 is hydrogen, alkyl or phenyl,R.sup.3 is hydrogen or alkyl, andX is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
摘要:
O,O-Dialkyl-5-halo-pyrimidin(2)yl-thionophosphoric acid esters of the formula ##STR1## in which R is methyl or ethyl andR' is halogen,Which possess insecticidal and acaricidal properties.
摘要:
O-alkyl-O- 4-lepidin(6)yl!-(thiono)(thiol) phosphoric (phosphonic) acid esters of the formula ##STR1## in which R.sub.1 is alkyl or alkoxy, each with 1 to 6 carbon atoms, phenyl or n-propylmercapto,R.sub.2 is alkyl with 1 to 6 carbon atoms,X is chlorine or hydrogen, andY is oxygen or sulfurWhich possess arthropodicidal and fungicidal properties.
摘要:
O-Ethyl-S-n-propyl-O-[pyrazolo(1,5a)-pyrimidin(2)-yl]-thionothiolphosphoric acid esters of the formula ##STR1## in which R is hydrogen or halogen,R.sub.1 is alkyl with 1 to 5 carbon atoms or hydrogen,R.sub.2 is hydrogen, halogen or acetyl, andR.sub.3 is hydrogen, alkyl with 1 to 4 carbon atoms or carbalkoxy with 1 to 4 carbon atoms in the alkyl radical,Which possess arthropodicidal and nematicidal properties.
摘要:
O,O-Diethyl-O-[N-methoxy-2-nitrobenzimidoyl]-thiono-phosphoric acid ester of the formula ##STR1## which possesses insecticidal and acaricidal properties.
摘要:
O,O-Dialkyl-O-(1-phenyl-2-carbalkoxyvinyl)-thionophosphoric acid esters of the formula ##STR1## in which R, R.sub.3 and R.sub.4 each independently is alkyl with 1 to 6 carbon atoms,R.sub.1 is hydrogen or methyl,R.sub.2 is alkyl, alkoxy or alkylthio each with 1 to 4 carbon atoms, cyano, halogen or phenyl, andn is 1, 2, 3, 4 or 5,Which possess insecticidal and acaricidal properties.