Introduction: Tebuconazole is a highly efficient, broad-spectrum, systemic triazole fungicidal pesticide that has three major functions: protection, treatment, and eradication. It has a wide bactericidal spectrum and a long duration of effect. Research has found that: Like all triazole fungicides, tebuconazole can inhibit the biosynthesis of fungal ergosterol.   

Tebuconazole is used as a seed treatment agent and foliar spray around the world. It has a broad bactericidal spectrum, is not only highly active, but also has a long-lasting effect. Tebuconazole is mainly used to prevent and control various fungal diseases on crops such as wheat, rice, peanuts, vegetables, bananas, apples, pears, and corn sorghum. It has been registered and widely used on more than 60 crops in more than 50 countries around the world. . This product is used to prevent and treat Sclerotinia sclerotiorum of rapeseed. It not only has good preventive effect, but also has the characteristics of resistance to lodging and obvious yield increase. Its mechanism of action on the bacteria is to inhibit the demethylation of ergosterol on its cell membrane, making it impossible for the bacteria to form a cell membrane, thereby preventing the bacteria from forming a cell membrane. Kill germs. There are many studies on the synthesis of tebuconazole, most of which use p-chloroformaldehyde as the starting material and prepare tebuconazole through steps such as aldehyde-ketone condensation, catalytic hydrogenation, epoxidation reaction, and addition reaction.

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