Abstract:
A method of manufacturing a wire harness with nipped connectors uses a work table having connector holding tools and wiring/nipping tools in a predetermined pattern thereon and a robot with a hand which can be freely moved on the work table. The hand can selectively hold at least a connector holding head for loading connectors in the connector holding tools and a wiring/nipping head for performing wiring between the connectors to prepare a wire harness.
Abstract:
The present invention relates to a trifluoromethanesulfonamide derivative represented by the general formula given below, a herbicide with the derivative as the active ingredient and a method for the preparation of the derivative. ##STR1## [In the formula, X is a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms or a haloalkyl group having 1 to 4 carbon atoms, n is 1, 2 or 3 and A is --O--CR.sup.3 R.sup.4 --, --S--CR.sup.3 R.sup.4 --, --SO--CR.sup.3 R.sup.4 --, --SO.sub.2 --CR.sup.3 R.sup.4 -- or --SO.sub.2 --NR.sup.3 --. And, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.]These compounds are prepared depending on A in the above given general formula by the reaction of an amine derivative and a trifluoromethansulfonyl halide or trifluoromethanesulfonic anhydride or by the oxidation of a thiochroman ring-containing trifluoromethanesulfonamide derivative.Further, these trifluoromethanesulfonamide derivatives are useful as a herbicide and serve to weeding of weeds without phytotoxicity against crops in upland field. These trifluoromethanesulfonamide derivatives can also be used as a plant growth regulator.
Abstract:
The present invention relates to a trifluoromethanesulfonamide derivative represented by the general formula given below, a herbicide with the derivative as the active ingredient and a method for the preparation of the derivative. ##STR1## [In the formula, X is a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms or a haloalkyl group having 1 to 4 carbon atoms, n is 1, 2 or 3 and A is --O--CR.sup.3 R.sup.4 --, --S--CR.sup.3 R.sup.4 --, --SO--CR.sup.3 R.sup.4 --, --SO.sub.2 --CR.sup.3 R.sup.4 -- or --SO.sub.2 --NR.sup.3 --. And, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.]These compounds are prepared depending on A in the above given general formula by the reaction of an amine derivative and a trifluoromethanesulfonyl halide or trifluoromethanesulfonic anhydride or by the oxidation of a thiochroman ring-containing trifluoromethanesulfonamide derivative.Further, these trifluoromethanesulfonamide derivatives are useful as a herbicide and serve to weeding of weeds without phytotoxicity against crops in upland field. These trifluoromethanesulfonamide derivatives can also be used as a plant growth regulator.
Abstract translation:本发明涉及以下通式表示的三氟甲磺酰胺衍生物,该衍生物作为活性成分的除草剂及其衍生物的制备方法。 [式中,X为氢原子,卤素原子,碳原子数1〜4的烷基或碳原子数1〜4的卤代烷基,n为1,2或3,A为-O -CR 3 R 4 - , - S - CR 3 R 4 - , - SO-CR 3 R 4 - , - SO 2 - CR 3 R 4 - 或-SO 2 NR 3 - 。 并且,R 1,R 2,R 3和R 4各自为氢原子或具有1至4个碳原子的烷基。]这些化合物根据上述通式中的A,通过胺衍生物和三氟甲磺酰卤的反应制备 或三氟甲磺酸酐或通过含二氢苯并噻喃环的三氟甲磺酰胺衍生物的氧化。 此外,这些三氟甲磺酰胺衍生物可用作除草剂,并用于在高地田间对作物无植物毒性的杂草除草。 这些三氟甲磺酰胺衍生物也可以用作植物生长调节剂。