- Process for the preparation of 3-(substituted phenyl)-5-alkylidene-1,3-oxazolidine-2,4-dione derivatives
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PCT No. PCT/JP96/00430 Sec. 371 Date Dec. 15, 1997 Sec. 102(e) Date Dec. 15, 1997 PCT Filed Feb. 26, 1996 PCT Pub. No. WO96/26930 PCT Pub. Date Sep. 6, 1996The present invention provides an industrial process for efficiently preparing a 3-(substituted phe
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- Herbicidal composition and herbicidal method
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A herbicidal composition comprising at least one oxazolidinedione derivative expressed by the following formula: STR1 (wherein R1, R2 and R3 independently denote hydrogen atoms, halogen atoms, nitro groups, alkyl groups, alkoxy groups, alkenyloxy groups, alkynyloxy groups or cycloalkyloxy groups; R4 and R5 independently denote hydrogen atoms, alkyl groups or aryl groups or may be combined with each other to form a polymethylene chain; and said alkyl groups, alkoxy groups, alkenyloxy groups, alkynyloxy groups, cycloalkyloxy groups and aryl groups may be substituted); and at least one organic phosphorus herbicide, as active ingredients.
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