摘要:
Compounds of the formula ##STR1## in which R.sup.1 is hydrogen, halogen or alkyl,R.sup.2 is halogen, alkyl or alkylthio,X is oxygen or sulphur, andY is hydrogen, halogen, alkyl or halogenoalkyl,which possess pesticidal activity.
摘要:
N-(Substituted-phenyl)-N'-(2-chloro-6-fluoro-benzoyl)- ureas of the formula ##STR1## in which R represents halogenoalkyl with 1-4 carbon atoms,R.sup.1 represents hydrogen, halogen or halogenoalkyl with 1-4 carbon atoms,X represents oxygen or sulphur, andn represents the number 1 or 2which possess insecticidal properties.
摘要:
A compound of the formula ##STR1## in which R.sup.1 represents a hydrogen or halogen atom or an alkyl radical,R.sup.2 represents a hydrogen or halogen atom,X represents an oxygen or sulphur atom,Y represents a hydrogen or halogen atom or an alkyl or halogenoalkyl radical andA represents an alkylene radical which is substituted by fluorine and optionally additionally substituted by chlorine,which possesses insecticidal activity.
摘要:
Fluorine-containing phenylacetic acid esters of the formula ##STR1## in which R represents the radical of an alcohol customary in the case of pyrethroids,R.sup.1 represents C.sub.2-4 -alkyl, C.sub.2-4 -alkenyl or cyclopropyl,X represents H, halogen, alkyl, alkoxy, OCHF.sub.2, SCHF.sub.2, SCClF.sub.2 or SCF.sub.3 andX.sup.1 can vary widely or form a fused ring with X,the overall compound necessarily containing a fluorine atom, which compounds possess arthropodicidal properties. Intermediates therefor and an overall synthesis from an alcohol of the formula ROH and a toluene of the formula ##STR2## are also shown.
摘要:
Fluorine-containing phenylacetic acid esters of the formula ##STR1## in which R represents the radical of an alcohol customary in the case of pyrethroids,R.sup.1 represents C.sub.2-4 -alkyl, C.sub.2-4 -alkenyl or cyclopropyl,X represents H, halogen, alkyl, alkoxy, OCHF.sub.2, SCHF.sub.2, SCClF.sub.2 or SCF.sub.3 andX.sup.1 can vary widely or form a fused ring with X,the overall compound necessarily containing a fluorine atom, which compounds possess arthropodicidal properties. Intermediates therefor and an overall synthesis from an alcohol of the formula ROH and a toluene of the formula ##STR2## are also shown.
摘要:
Insecticidal substituted benzoyl(thio) ureas of the formula ##STR1## in which Q stands for oxygen or sulphur,R.sup.1 stands for hydrogen, halogen, nitro, methyl or trifluoromethyl,R.sup.2 stands for hydrogen, fluorine or chlorine,R.sup.3 stands for hydrogen, fluorine or chlorine,R.sup.4 stands for hydrogen or fluorine,R.sup.5 stands for hydrogen or halogen andn stands for the numbers 2, 3 or 4.Intermediates of the formula ##STR2## are also new.
摘要:
2,2-Dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols of the formula ##STR1## in which each R independently represents F, Cl, Br or CH.sub.3 andm and n each represent 0, 1, 2, 3, 4 or 5 subject to the sum of m+n being not more than 5,with the provisos that(i) when each R represents F or Br then m and n cannot both be 0,(ii) when each R represents Cl, then m represents 0, 1, 2, 3 or 5 and n represents 1, 2, 3, 4 or 5, and(iii) when each R represents CH.sub.3, then m represents 0 and n represents 5,which possess arthropodicidal properties.
摘要:
2,2-Dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols of the formula ##STR1## in which each R independently represents F, Cl, Br or CH.sub.3and m and n each represent 0, 1, 2, 3, 4 or 5 subject to the sum of m+n being not more than 5,with the provisos that(i) when each R represents F or Br then m and n cannot both be 0,(ii) when each R represents Cl, then m represents 0, 1, 2, 3 or 4 and n represents 1, 2, 3, 4 or 5, and(iii) when each R represents CH.sub.3, then m represents 0 and n represents 5,which possess arthropodicidal properties.
摘要:
An acylamino ester of the formula ##STR1## wherein X is C.sub.1-6 alkyl, or halogen,Y is hydrogen, C.sub.1-6 alkyl, halogen, or C.sub.1-3 halogenalkyl,Z is C.sub.1-6 alkyl, or halogen,n is 0 to 3,provided that when n is O,Y is not hydrogen, andR.sup.3 is C.sub.1-6 alkyl.
摘要:
Insecticidally and acaricidally active novel compounds of the formula ##STR1## in which A is --CF.sub.2 --CF.sub.2 --, --CF.sub.2 --CHF-- or --CF.sub.2 --CFCl--,X is oxygen or sulphur,R.sup.1, R.sup.2 and R.sup.3 each independently is hydrogen, halogen or alkyl,R.sup.4 and R.sup.5 each independently is hydrogen, halogen, alkyl or halogenoalkyl, andR.sup.6 is hydrogen, halogen or alkyl.The benzodioxene intermediates therefor are also new.