申请人:BASF Aktiengesellschaft
公开号:US05151441A1
公开(公告)日:1992-09-29
3-Isoxazolylbenzyl esters of the general formulae Ia and Ib ##STR1## where R is halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.2 --C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -haloalkenyl, C.sub.2 -C.sub.4 -alkynyl, C.sub.2 -C.sub.4 -haloalkynyl, unsubstituted or substituted phenylethenyl, C.sub.3 -C.sub.8 -cycloalkyl, aryl, hetaryl, CO.sub.2 R.sup.3 or CONR.sup.4 R.sup.5, R.sup.3, R.sup.4 and R.sup.5 are each hydrogen or C.sub.1 -C.sub.6 -alkyl, n is 0, 1 or 2, and the radicals R may be different when n is 2, R.sup.1 is halogen or C.sub.1 -C.sub.4 -alkyl, R.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl or cyano and A is the carbonyl radical of an acid component usually found in pyrethroids, are contained in pesticides.
通式Ia和Ib的3-异噁唑基苄酯##STR1##其中R是卤素,C.sub.1-C.sub.4-烷基,C.sub.1-C.sub.4-卤代烷基,C.sub.1-C.sub.4-烷氧基,C.sub.1-C.sub.4-卤代烷氧基,C.sub.2-C.sub.4-烯基,C.sub.2-C.sub.4-卤代烯基,C.sub.2-C.sub.4-炔基,C.sub.2-C.sub.4-卤代炔基,未取代或取代的苯乙烯基,C.sub.3-C.sub.8-环烷基,芳基,杂环烷基,CO.sub.2R.sup.3或CONR.sup.4R.sup.5,R.sup.3,R.sup.4和R.sup.5分别是氢或C.sub.1-C.sub.6-烷基,n为0,1或2,当n为2时,基团R可能不同,R.sup.1是卤素或C.sub.1-C.sub.4-烷基,R.sup.2是氢,C.sub.1-C.sub.4-烷基,C.sub.2-C.sub.4-烯基,C.sub.2-C.sub.4-炔基或氰基,A是通常在拟除虫剂中找到的酸组分的羰基基团。