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HERBICIDAL COMPOSITIONS COMPRISING 5-(N-3,4,5,6-TETRAHYDROPHTALIMIDO)-CINNAMIC ACID ESTERS AND PROCESS FOR PRODUCING THE ACTIVE INGREDIENTS-CINNAMIC ACID ESTERS AND PROCESS FOR PRODUCING THE ACTIVE INGREDIENTS
HERBICIDAL COMPOSITIONS COMPRISING 5-(N-3,4,5,6-TETRAHYDROPHTALIMIDO)-CINNAMIC ACID ESTERS AND PROCESS FOR PRODUCING THE ACTIVE INGREDIENTS-CINNAMIC ACID ESTERS AND PROCESS FOR PRODUCING THE ACTIVE INGREDIENTS
5-(N-3,4,5,6-tetrahydrophthalimido)cinnamic acid esters of the general formula I …IMAGE… in which n represents 1 or 2 and the substituents have the following meanings:… R1 represents hydrogen or fluorine,… R2 represents halogen,… R3 represents hydrogen, halogen or C1-C4-alkyl,… R4 represents hydrogen, optionally substituted C1-C6-alkyl, C3-C7- cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl or benzyl,… R represents C1-C4-alkyl,… their preparation, and herbicidal compositions containing them.
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机译：通式I的5-（N-3,4,5,6-四氢邻苯二甲酰亚胺基）肉桂酸酯，其中n表示1或2，取代基的含义如下：R 1表示氢或氟，... R 2代表卤素，... R 3代表氢，卤素或C 1 -C 4烷基，…R 4代表氢，任选取代的C 1 -C 6烷基，C 3 -C 7环烷基，C 3 -C6-烯基，C3-C6-炔基或苄基，…R代表C1-C4-烷基，…的制备方法，以及含有它们的除草组合物。
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