Derivatives from 3,4-dehydro-piperidin-5-one exhibiting a herbicidal
activity
    37.
    发明授权
    Derivatives from 3,4-dehydro-piperidin-5-one exhibiting a herbicidal activity 失效
    来自3,4-脱氢哌啶-5-酮的衍生物具有除草活性

    公开(公告)号:US5221792A

    公开(公告)日:1993-06-22

    申请号:US830902

    申请日:1992-02-04

    摘要: There are described compounds exhibiting a herbicidal action of general formula: ##STR1## in which: R ##STR2## (where, R.sup.9 =alkyl, phenyl, substituted phenyl, naphthyl, cycloalkyl; R.sup.8 =alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, substituted phenyl, aralkyl, cycloalkyl;R.sup.2, R.sup.3, R.sup.4, R.sup.5 =H, alkyl, haloalkyl;R.sup.6 =--OR.sup.11, (where: R.sup.11 =H, alkaline or alkaline earth metal;R.sup.1 =phenyl, substituted phenyl, aralkyl, cycloalkyl, the --OR.sup.18 group (where R.sup.18 =alkyl, phenyl, substituted phenyl, aralkyl, substituted aralkyl), the ##STR3## group (where X=O, S and Y=phenyl, substituted phenyl, heterocycle, alkyl, haloalkyl, cycloalkyl, --R.sup.19 --X.sup.1 --R.sup.20, --X--R.sup.21, --R.sup.22 --X.sup.1 --R.sup.23 --X.sup.2 --R.sup.24, --NR.sup.25 R.sup.26, wherein: R.sup.19 =alkyl C.sub.1 -C.sub.16, aralkyl; R.sup.20 =alkyl C.sub.1 -C.sub.16, haloalkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl C.sub.7 -C.sub.13, phenyl; R.sup.21 =alkyl C.sub.1 -C.sub.16, haloalkyl, alkenyl C.sub.3 -C.sub.8, alkynyl, cycloalkyl, aralkyl, aryl, substituted aryl, --R.sup.19 --X.sup.1 --R.sup.20 ; R.sup.22,R.sup.23, R.sup.24, like or unlike are C.sub.1 -C.sub.16 alkyls;R.sup.25,R.sup.26, like or unlike are: H, alkyl C.sub.1 -C.sub.6, alkoxyl C.sub.1 -C.sub.6, phenyl, substituted phenyl; X.sup.1, X.sup.2 like or unlike are O, S, SO, SO.sub.2); n=0, 1, on condition that when n=1, R.sup.1 =phenyl, substituted phenyl, aralkyl; cycloalkyl.

    摘要翻译: 描述了具有以下通式的除草作用的化合物:其中:其中:R(R 9 =烷基,苯基,取代的苯基,萘基,环烷基; R 8 =烷基,卤代烷基,烯基,卤代烯基 炔基,取代的苯基,芳烷基,环烷基; R2,R3,R4,R5 = H,烷基,卤代烷基; R6 = -OR11,(其中:R11 = H,碱金属或碱土金属; R1 =苯基,取代的苯基, 环烷基,-OR 18基团(其中R 18 =烷基,苯基,取代的苯基,芳烷基,取代的芳烷基),其中X = O,S和Y =苯基,取代的苯基,杂环,烷基,卤代烷基, 环烷基,-R19-X1-R20,-X-R21,-R22-X1-R23-X2-R24,-NR25R26,其中:R19 =烷基C1-C16,芳烷基; R20 =烷基C1-C16,卤代烷基,烯基 炔基,环烷基,苯基烷基C7-C13,苯基; R21 =烷基C1-C16,卤代烷基,烯基C3-C8,炔基,环烷基,芳烷基,芳基,取代的芳基,-R19-X1-R20; R22,R23, 类似或不同的是C 1 -C 16烷基; R 25,R 26,如或不同的是:H,烷基C1-C6 ,烷氧基C1-C6,苯基,取代的苯基; X1,X2类似或不同的是O,S,SO,SO2); n = 0,1时,n = 1时,R1 =苯基,取代苯基,芳烷基; 环烷基。