- Herbicide isoxapyrifop technical and preparation method thereof
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The invention discloses herbicide isoxapyrifop technical and a preparation method thereof and belongs to the technical field of agricultural chemical raw materials. The preparation process of the herbicide isoxapyrifop technical comprises steps as follows
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Paragraph 0031; 0032; 0033; 0036; 0037
(2018/09/12)
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- 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as herbicidal agents
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4-Carboxy-2-aryloxyphenoxyalkyl substituted heterocycle compounds which are effective for the selective control of grass weed species in the presence of crops are described. Also described are a method for the selective herbicidal use of the compounds and
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- 3-Alkoxy-4-substituted-phenoxy-2,3-unsaturated acid esters and derivatives thereof and the use thereof for the control of weeds
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This invention relates to 3-alkoxy-4-substituted-phenoxy-2,3-unsaturated acid esters, derivatives thereof, and the use of said acid esters and derivatives for the control of weeds.
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- Pyridyloxy-phenoxy-alkanoic acid esters and derivatives
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This invention relates to 3-alkoxy-4-substituted-phenoxy-2,3-unsaturated acid esters, derivatives thereof, and the use of said acid esters and derivatives for the control of weeds.
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- Herbicidal compositions comprising compounds containing a phenylaminophenoxy moiety
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3-Alkoxy-4-substituted-phenoxy-2,3-unsaturated acid esters and derivatives thereof and the use thereof for the control of weeds.
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- Herbicidal esters of D-1-(phenoxy-4-phenoxy)propionic acid
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Optically active enantiomers of the formula I STR1 where R is a group of the formulae STR2 R1 and R2, among others, are halogen or CF3 and Z is a carboxyl, carboxylate, carboxylic acid ester, thioester, carbonamide, carboxylic acid anilide, carbohydrazide or thioamide group, are interesting herbicides the effect of which is considerably superior to that of the optically inactive racemates.
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