申请人:Ciba-Geigy Corporation
公开号:US05179121A1
公开(公告)日:1993-01-12
Novel 4-chloro-4,4-difluorothiobutyric acid derivatives of the formula I ##STR1## in which R.sub.1 and R.sub.2 are, independently of one another, hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 halogenoalkyl and R.sub.3 is hydrogen or an organic radical can be employed as pest-control agents. Control of insects and arachnids is possible and preferable.
4-氯-4,4-二氟硫代丁酸衍生物,其分子式为I##STR1##,其中R1和R2独立地为氢,C1-C4烷基或C1-C4卤代烷基,R3为氢或有机基团,可用作杀虫剂。可以控制昆虫和蛛形纲动物,并且更为可取。