申请人:Bayer Aktiengesellschaft
公开号:US04599448A1
公开(公告)日:1986-07-08
N-(Alkenyl)-chloroacetanilides of the formula ##STR1## in which R.sup.1 represents a hydrogen atom or an alkyl group, R.sup.2 represents a hydrogen atom or an alkyl, alkoxy, alkoxyalkyl, hydroxyalkyl or benzyl group, R.sup.3 represents a hydrogen atom or an alkyl, alkenyl, alkoxy, alkoxyalkyl, alkylcarbonyl, alkylcarbonyl-alkyl, alkoxycarbonyl or alkoxycarbonylalkyl group, or R.sup.1 and R.sup.2, together with the C.dbd.C double bond, represent an optionally substituted mono-unsaturated or polyunsaturated ring which can also contain heteroatoms, or R.sup.2 and R.sup.3, together with the adjacent carbon atom, represent an optionally substituted, saturated or unsaturated ring which can also contain heteroatoms and/or a carbonyl group, or R.sup.2 and R.sup.3 together represent a radical of the formula ##STR2## wherein R.sup.6 represents a hydrogen atom or an alkyl group and R.sup.7 represents an alkyl or phenyl group and X.sup.1, X.sup.2 and X.sup.3 independently of one another represent a hydrogen or halogen atom or an alkyl group, which possess herbicidal and plant growth regulating properties.
化学式为##STR1##的N-(烯烃基)-氯乙酰苯胺,其中R.sup.1代表氢原子或烷基,R.sup.2代表氢原子或烷基、烷氧基、烷氧基烷基、羟基烷基或苄基,R.sup.3代表氢原子或烷基、烯基、烷氧基、烷氧基烷基、烷基羰基、烷基羰基-烷基、烷氧羰基或烷氧羰基烷基,或者R.sup.1和R.sup.2连同C.dbd.C双键一起代表可选择取代的单不饱和或多不饱和环,该环也可以含有杂原子,或者R.sup.2和R.sup.3连同相邻的碳原子一起代表可选择取代的饱和或不饱和环,该环也可以含有杂原子和/或羰基,或者R.sup.2和R.sup.3一起代表化学式##STR2##的基团,其中R.sup.6代表氢原子或烷基,R.sup.7代表烷基或苯基,而X.sup.1、X.sup.2和X.sup.3彼此独立地代表氢原子或卤素原子或烷基的化合物,具有除草和植物生长调节性质。