130000-40-7Relevant articles and documents
Preparation method of thifluzamide
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Page/Page column 4-7, (2019/03/08)
The invention belongs to the technical field of pesticide chemistry, and particularly relates to a preparation method of thifluzamide. The preparation method comprises the following steps: with 2-methyl-4-trifluoromethyl-5-thiazolecarboxylic acid as a raw material, performing an acylating chlorination reaction on the raw material and an acylating chlorination reagent in a solvent under the actionof a catalyst, then performing an amidation and condensation reaction on a product and 2,6-dibromo-4-trifluoromethoxyaniline under the catalytic action to obtain a final product thifluzamide. The thifluzamide product prepared by the preparation method provided by the invention has the yield range of 87-92% and the crude product content being higher than or equal to 96%; by the preparation method,the operation is simple, acyl chloride is not required to be purified, the preferred catalyst has an obvious effect and the overall reaction cycle is short.
Pyrazolyl benzyl ether derivatives containing a fluoromethoxyimino group and use thereof as pesticides
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, (2008/06/13)
The invention relates to novel pyrazolyl benzyl ethers, to a plurality of processes for their preparation and to their use for controlling harmful organisms.
Thifluzamide with stabilized efficacy
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, (2008/06/13)
The disclosed invention is thifluzamide with an altered crystalline form, prepared by heat-melting and then cooling, and agricultural chemical compositions comprising such a thifluzamide as its effective ingredient.