申请人:Rhone-Poulenc Agrochimie
公开号:US04999357A1
公开(公告)日:1991-03-12
The invention relates to the fungicidal compositions of formula (II): ##STR1## in which: R denotes a lower alkyl radical, optionally substituted with one or more substituents chosen from halogen, and preferably chlorine, fluorine or bromine, atoms, a lower alkoxy radical and a radical --(CH.sub.2).sub.x Si R.sub.1 R.sub.2 R.sub.3, x=0 or 1 and R.sub.1, R.sub.2 and R.sub.3, which may be identical or different, being lower alkyl, lower alkoxy, aryl (in particular phenyl) or aralkyl (in particular benzyl); an alkenyl, and preferably allyl, radical, optionally substituted as when R denotes alkyl or with a C.sub.1 to C.sub.3 alkyl group; =lower haloalkoxy, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethoxy, lower haloalkyl, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethyl, or halogen (preferably chlorine or bromine); n=1, 2 or 3, it being possible for Y to be identical or different when n=2 or 3.
该发明涉及公式(II)的杀菌组合物:##STR1##其中:R表示一个较低的烷基基团,可选地取代为来自卤素,特别是氯、氟或溴原子,较低的烷氧基团和一个基团--(CH.sub.2).sub.x Si R.sub.1 R.sub.2 R.sub.3,其中x=0或1,R.sub.1,R.sub.2和R.sub.3,可以相同也可以不同,为较低的烷基,较低的烷氧基,芳基(特别是苯基)或芳基烷基(特别是苄基);一种烯基,特别是烯丙基,基团,可选地取代,当R表示烷基时或与C.sub.1到C.sub.3烷基团;=较低的卤代烷氧基,最好含有1到3个碳原子,有利地三氟甲氧基,较低的卤代烷基,最好含有1到3个碳原子,有利地三氟甲基,或卤素(最好是氯或溴);n=1,2或3,当n=2或3时,Y可以相同也可以不同。