摘要:
An N-sulphenylated oxime-carbamate of the formula ##STR1## in which R.sup.1 is optionally substituted alkyl, cycloalkyl, aryl or aralkyl,R.sup.2 is alkyl, alkenyl or alkynyl, orR.sup.1 and R.sup.2 together are an alkylene bridge having 1-6 C atoms, one of R.sup.3 and R.sup.4 is the radical ##STR2## and the other is alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl or alkoxyalkyl,R.sup.5 is alkyl,R.sup.6 is alkyl, halogenoalkyl, optionally substituted phenyl, alkoxycarbonyl or dialkylamino, NR.sup.8 --SO.sub.2 R.sup.7, or a radical identical to the radical to which the grouping --S--R.sup.6 is bonded,R.sup.7 is alkyl, dialkylamino or optionally substituted phenyl,R.sup.8 is alkyl, andX is O or S,which possesses pesticidal activity.
摘要:
Hydroxamic acid esters of the formula ##STR1## in which R.sup.1 is an optionally substituted alkyl, cycloalkyl, aryl or aralkyl radical andR.sup.2 is an alkyl, alkenyl or alkinyl radical, orR.sup.1 and R.sup.2 together are an alkylene bridge with 2 to 4 carbon atoms,one of the radicals R.sup.3 and R.sup.4 is ##STR2## while the other is an alkyl, alkenyl, alkinyl, halogenoalkenyl or alkoxyalkyl radical, andX is O or S,which possess pesticidal properties. Intermediates therefor wherein one of N--OR.sup.3 and N--OR.sup.4 is N--OH or a carbonyl group are also new.
摘要:
Substituted N,N-dimethyl O-pyrimidin-4-yl carbamates of the formula ##STR1## in which R is alkyl,R.sup.1 is hydrogen or optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl,R.sup.2 is hydrogen or optionally substituted alkyl, orR.sup.1 and R.sup.2 together form an optionally substituted alkylene,A is alkylene having more than 1 carbon atom, andn is 0, 1 or 2,which possess insecticidal activity.
摘要:
New phenoxypyridylmethyl esters of the general formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 have the meaning given in the description andR represents the radical ##STR2## wherein R.sup.4 and R.sup.5 have the meaning given in the description, and represents the radical ##STR3## wherein R.sup.6 and R.sup.7 have the meaning given in the description, are obtained by a process in which carboxylic acids of the general formulaR--COOH (II)wherein R has the meaning given previously, or reactive derivatives of these acids, are reacted with phenoxypyridyl alcohols of the general formula ##STR4## wherein R.sup.1, R.sup.2 and R.sup.3 have the meaning given above, or with reactive derivatives of these alcohols, if appropriate in the presence of acid acceptors, if appropriate in the presence of catalysts and if appropriate in the presence of diluents. The new phenoxypyridylmethyl esters of the formula (I) are distinguished by a high pesticidal, particularly insecticidal and acardicidal activity.
摘要:
A pentafluorobenzyl 2,2-dimethyl-3-vinylcyclopropane carboxylate of the formula ##STR1## in which R is hydrogen or halogen, andR.sup.1 is optionally substituted phenyl, orR and R.sup.1 together constitute an alkylene chain with at least two carbon atoms,which possess arthropodicidal 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:
A 3-(2,chloro-3,3,4,4,4-pentafluoro-1-butenyl)-2,2-dimethyl-cycloproanecarboxylic acid ester of the formula ##STR1## in which R.sup.1 represents hydrogen, cyano or an alkyl, alkenyl or alkynyl radical with in each case up to 4 carbon atoms, andR.sup.2 represents a phenyl radical which is substituted by fluorine and/or by optionally fluorine-substituted C.sub.1 -C.sub.2 -alkylenedioxy and/or by optionally fluorine-substituted phenoxy, with the proviso that the radical R.sup.2 contains a total of at least one fluorine-substituent which possesses insecticidal and acaricidal activity.
摘要:
O-Alkyl-O-[2-substituted-6-alkoxy-pyrimidin(4)yl]-thionophosphonic acid esters of the formula ##STR1## in which R and R.sup.3 each independently is alkyl,R.sup.1 is phenyl or alkyl, andR.sup.2 is alkyl, alkoxy, alkylthio or dialkylaminowhich possess arthropodicidal properties.
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:
N-(Aminomethylene)-(monothio and dithio)-phosphoric acid diester-amides of the formula ##STR1## wherein R and R.sup.1 each independently is alkoxy or alkylthio,R.sup.2 is alkyl, andX is oxygen or sulphur,which possess arthropodicidal and nematicidal properties.