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Compound and the structure of action of herbicide and / or algaecide, process for its preparation and process for controlling and / or prevent the growth of unwanted plants
Compound and the structure of action of herbicide and / or algaecide, process for its preparation and process for controlling and / or prevent the growth of unwanted plants
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机译:除草剂和/或除藻剂的化合物及其作用结构,其制备方法以及控制和/或防止有害植物生长的方法
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摘要
The invention relates to a herbicidally and/or algicidally active compound of the general formula CHEM wherein R1 is a substituted or non-substituted alkyl group having 1-6 carbon atoms, or an alkenyl or alkynyl group having 2-6 carbon atoms; R2 is a halogen atom; a nitro group; a cyano group; a substituted or non-substituted benzyl, phenyl, phenoxy, phenylthio, phenylsulphinyl, phenylsulphonyl or phenylsulphonyloxy group; or a halogenated or non-halogenated alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or alkylsulphonyloxy group having 1-4 carbon atoms; R3 is a hydrogen atom, a halogen atom, or an alkyl group having 1-4 carbon atoms; and X is O or S; or a salt of this compound with an organic or inorganic acid.
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