摘要:
Herbicidal haloacetic acid derivatives of the formula: ##STR1## and salts thereof, where: A is --N.dbd. or --CH.dbd.;X is halo;R.sup.1 and R.sup.2, which may be the same or different, each represent alkyl, alkoxy, haloalkyl, haloalkoxy, halo, alkylamino or dialkylamino;R.sup.3 is --CN, --COOR.sup.5, --CONR.sup.6 R.sup.7, --CSNH.sub.2, --CHO, --CH.dbd.Z, --CH(OAlkyl).sub.2, --CH.sub.2 OH, --CH.sub.2 OR.sup.9, or a substituted or unsubstituted 5- or 6-membered heterocyclic group linked via a ring carbon atom which is between two ring heteroatoms;R.sup.4 is H, or a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or aralkyl group;with R.sup.5, R.sup.6, R.sup.7, R.sup.9,and Z as defined in the specification.
摘要翻译:式(I)的除草卤代乙酸衍生物及其盐,其中:A为-N =或-CH =; X是卤素; R 1和R 2可以相同或不同,各自表示烷基,烷氧基,卤代烷基,卤代烷氧基,卤素,烷基氨基或二烷基氨基; R 3是-CN,-COOR 5,-CONR 6 R 7,-CSNH 2,-CHO,-CH = Z,-CH(O烷基)2,-CH 2 OH,-CH 2 OR 9或取代或未取代的五元或六元杂环基团, 在两个环杂原子之间的环碳原子; R 4是H或取代或未取代的烷基,烯基,炔基,环烷基,芳基或芳烷基; 与说明书中定义的R5,R6,R7,R9和Z。
摘要:
The invention relates to new 1-(methoxypyrimidinyl)-N-nitrophenyl-1H-1,2,4-triazole-3-sulphonamides of general formula I ##STR1## in which R.sup.1 and R.sup.2 have the meanings given in the description, processes for their preparation and their use as herbicides.
摘要:
The invention relates to new substituted .alpha.-pyrimidinyloxy(thio)- and .alpha.-triazinyloxy(thio)carboxylic acid derivatives of general formula I ##STR1## in which A, R.sup.1-3, X and Y have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.
摘要:
The invention relates to new 2-pyrimidinyl- and 2-triazinylacetic acid derivatives of general formula I ##STR1## in which A, R.sup.2-5 and X have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.
摘要:
The invention relates to new 2-pyrimidinyl- and 2-triazinylacetic acid derivatives of general formula I ##STR1## in which A, R.sup.2-5 and X have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.
摘要:
The invention relates to new substituted pyrimidinyloxy(thio)- and triazinyloxy(thio)acrylic acid derivative of general formula I ##STR1## in which A, G, R.sup.1-3, X and Y have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.