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SUBSTITUTED 3-(1,2-DIBROMO-ALKYL)-2,2-DIMETHYL-CYCLOPROPAN-1-CARBOXYLIC ACID ESTERS, THEIR PREPARATION AND INTERMEDIATES, AND THEIR APPLICATION AS INSECTICIDES
SUBSTITUTED 3-(1,2-DIBROMO-ALKYL)-2,2-DIMETHYL-CYCLOPROPAN-1-CARBOXYLIC ACID ESTERS, THEIR PREPARATION AND INTERMEDIATES, AND THEIR APPLICATION AS INSECTICIDES
Substituted 3-(1,2-dibromo-alkyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters of the formula IMAGE in which R1 is halogen or optionally substituted phenyl or optionally substituted alkyl, R2 is hydrogen, halogen or optionally substituted alkyl, and Y is the radical of an alcohol customary in pyrethroids, with the proviso that Y is a benzyloxy radical which is substituted by halogen and optionally substituted by at least one additional radical if R1 is halogen or methyl, which possess pesticidal properties. The acid moieties of such esters wherein R1 is optionally substituted phenyl are new compounds.
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机译:式的取代的3-(1,2-二溴-烷基)-2,2-二甲基-环丙烷-1-羧酸酯,其中R1为卤素或任选取代的苯基或任选取代的烷基,R2为氢,卤素或任选取代的烷基,且Y为拟除虫菊酯中常规醇的基团,条件是Y为苄氧基,其被卤素取代并且如果R 1为卤素或甲基,则任选地被至少一个其他基团取代,它们具有杀虫特性。 R 1是任选取代的苯基的这类酯的酸部分是新化合物。
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