摘要:
O-Alkyl-O-[8-chloro-quinoxal-2-yl]-thionoalkanephosphonic acid esters of the formula ##STR1## in which R and R.sup.1 each independently is alkyl with 1 to 6 carbon atoms, which possess arthropodicidal, especially insecticidal and acaricidal, properties.
摘要:
2,2-Dimethyl-3-(2-bromo-2-phenyl-vinyl)-cyclopropanecarboxylic acid 3-phenoxybenzyl ester of the formula ##STR1## which possess arthropodicidal properties. In addition, the new intermediate of the formula ##STR2## is produced by reacting an .alpha.-bromo-benzyl-phosphonic acid ester of the formula ##STR3## in which R.sup.6 each independently is alkyl or phenyl, or the two radicals R.sup.6 together are alkanediyl, with a 3-formyl-2,2-dimethyl-cyclopropanecarboxylic acid ester and saponifying. Also the compounds of the formula ##STR4## which are new when R.sup.1 is not alkyl, are produced by reacting triphenylphosphine and bromine to form dibromo-triphenylphosphorane, and reacting the dibromo-triphenylphosphorane without isolation with an .alpha.-hydroxy-benzyl-phosphonic acid ester of the formula ##STR5##
摘要:
O-alkyl-O-[1,5-disubstituted-1,2,4-triazolyl-(3)]-thiono-phosphoric (phosphonic) acid esters and ester-amides of the formula ##STR1## in which R is alkyl of 1 to 6 carbon atoms,R' is alkyl, alkoxy or alkylamino of 1 to 6 carbon atoms or phenyl,R" is alkyl or cyanoalkyl of 1 to 4 carbon atoms or alkenyl of 3 or 4 carbon atoms,R'" is alkyl or cyanoalkyl with 1 to 6 carbon atoms in the alkyl radical, andX is oxygen or sulfur,which possess insecticidal and acaricidal properties.
摘要翻译:O-烷基-O- [1,5-二取代-1,2,4-三唑基 - (3)] - 硫代磷酸(膦酸)酯和式(Ⅰ)的酯酰胺,其中R R 1为具有1至6个碳原子的烷基,R'为1至6个碳原子的烷基,烷氧基或烷基氨基或苯基,R“为1至4个碳原子的烷基或氰基烷基或3或4个碳原子的烯基,R' “是烷基中具有1至6个碳原子的烷基或氰基烷基,X是具有杀虫和杀螨性质的氧或硫。
摘要:
O-Alkyl-O-trifluoromethylsulphinylphenyl-thiono (thiol)-phosphoric acid esters of the formula ##STR1## wherein R and R.sup.1 each independently is alkyl,R.sup.2 is hydrogen, halogen or alkyl, andX is oxygen or sulphur,Which possess arthropodicidal and nematicidal properties.
摘要:
O-Alkyl-N-substituted-S-halophenoxymethyl-dithiophosphoric acid ester-amides of the formula ##STR1## in which R is alkyl with 1 to 4 carbon atoms,R.sub.1 is alkyl with 1 to 6 or alkenyl with 2 to 5 carbon atoms andX is halophenyl,Which possess insecticidal, acaricidal and nematocidal properties.
摘要:
N-Acetyl-0-(2-chloro-1-fluoro-ethyl)-thionophosphoric (phosphonic) acid ester-amides of the formula ##STR1## IN WHICH R is alkyl or alkoxy, which possess arthropodicidal and nematicidal properties.
摘要:
O-Alkyl-O-[1-cyanoalkyl-5-substituted-mercapto-triazol(3)yl]-(thiono)-phosphoric (phosphonic) acid esters or ester-amides of the formula ##EQU1## in which R is alkyl with 1 to 6 carbon atoms,R' is alkyl, alkoxy or alkylamino each with 1 to 6 carbon atoms, amino or phenyl,R" is alkenyl with 2 to 6 carbon atoms, or alkyl, cyanoalkyl or alkylthioalkyl with 1 to 4 carbon atoms in each alkyl moiety,R'" is cyanoalkyl with 1 to 4 carbon atoms in the alkyl moiety, andX is oxygen or sulfur,Which possess insecticidal, acaricidal and nematocidal properties.
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.