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:
O-Alkyl-O-[4-alkylpyrimidin(2)yl]-(thiono)-(thiol) phosphoric (phosphonic) acid esters of the formula ##STR1## in which R is alkyl with 1 to 9 carbon atoms,R.sub.1 is alkyl, alkoxy or alkylmercapto each with 1 to 6 carbon atoms, or phenyl,R.sub.2 is alkyl with 1 to 6 carbon atoms,R.sub.3 is hydrogen or halogen,R.sub.4 is halogen, thiocyanato or alkoxy, alkylmercapto or alkoxycarbonyl with 1 to 4 carbon atoms in each radical, andX is oxygen or sulfur, which possess insecticidal, acaricidal and nematocidal properties.
摘要:
O-Alkyl-O-(1-carbalkoxy-2-tert.-pentyryl-vinyl)-(thiono) (thiol) phosphoric (phosphonic) acid esters and esteramides of the formula ##STR1## in which R and R.sub.2 each independently is alkyl with 1 to 6 carbon atoms,R.sub.1 is phenyl, or alkyl, alkoxy, alkylthio or alkylamino each with 1 to 6 carbon atoms, andX is oxygen or sulfur,Which possess insecticidal and acaricidal properties.
摘要:
4-Fluoro-3-phenoxy-benzyl 3-alken-1-yl-2,2-dimethylcyclopropanecarboxylates have the general formula ##STR1## wherein R represents alkyl or alkenyl,R.sup.1 represents hydrogen or alkyl, with the proviso that R and R.sup.1 are different, andR.sup.2 represents hydrogen, cyano or alkyl, alkenyl or alkynyl having in each case up to 4 carbon atoms,are obtained if 3-alken-1-yl-2,2-dimethyl-cyclopropanecarboxylic acids of the general formula ##STR2## wherein R and R.sup.1 have the meaning given above, or reactive derivatives of these acids, are reacted with 4-fluoro-3-phenoxy-benzyl alcohols of the general formula ##STR3## wherein R.sup.2 has the meaning given above, or with reactive derivatives of these alcohols, if appropriate in the presence of an acid acceptor and/or catalyst, and if appropriate using a diluent. The compounds of the formula (I) have a high pesticidal activity, especially against insects or acarids.
摘要:
O-Alkyl-O-(2-cyclopropyl-pyrimidin-4-yl)-thiono(thiol)-phosphoric(phosphonic) acid esters and ester-amides of the formula ##STR1## in which R is alkyl,R.sup.1 is alkyl, alkoxy, alkylthio, alkylamino or phenyl,R.sup.2 is hydrogen, alkyl or halogen, andX is oxygen or sulphur,which possess arthropodicidal and nematicidal properties.
摘要:
N,N-dimethyl-O-[3-tert.-butylpyrazol-5-yl]-carbamic acid esters of the formula ##STR1## in which R represents hydrogen, alkyl or cyanoalkyl andR.sup.1 represents hydrogen, halogen or alkyl which possess arthropodicidal and nematicidal properties.
摘要:
O-Alkyl-O-[6-tert.-butyl-pyrimidin(4)yl](thiono)(thiol)-phosphoric(phosphonic) acid esters of the formula ##STR1## in which R is hydrogen, halogen or alkyl,R.sup.1 is hydrogen or alkyl,R.sup.2 is alkyl,R.sup.3 is alkyl, alkoxy, alkylthio or phenyl, andX is oxygen or sulphur. which possess insecticidal and acaricidal properties.
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:
Pyrimidin(4)-yl-(thiono)-phosphoric-(phosphonic) acid esters and ester amides of the formula ##SPC1##In whichR.sup.1 is hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, aryl or aralkyl,R.sup.2 is hydrogen, alkyl, alkoxy, alkylmercapto, alkylcarbonyl, alkoxycarbonyl, halogen, nitrile or thiocyanato,R.sup.3 is hydrogen, alkyl, aryl or alkoxycarbonylalkyl, orR.sup.2 is R.sup.3 conjointly form an alkylene bridge which forms a 5-membered to 7-membered ring with the adjoining carbon atoms,R.sup.4 is alkyl or alkoxyalkyl,R.sup.5 is alkyl, alkoxy, alkylmercapto, alkylamino, or aryl, andX is oxygen or sulfur,Which possess insecticidal, acaricidal and nematocidal properties.
摘要:
4-Substituted-pyrimidin-6-yl (thiono)-phosphoric (phosphonic) acid esters or ester-amides of the formula ##STR1## in which R represents hydrogen, alkyl, alkoxy, alkylthio or alkylamino,R.sup.1 represents halogen, alkoxy, alkylthio or alkylamino,R.sup.2 represents alkyl, alkoxy, alkylamino or phenyl,R.sup.3 represents alkyl andX and Y, which may be identical or different, represent oxygen or sulphur,Which possess arthropodicidal and nematicidal properties.