136815-80-0Relevant articles and documents
Triazole compound containing dioxolame and preparation method of intermediate of triazole compound
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, (2021/09/04)
The invention relates to a preparation method of a dioxolane-containing triazole compound and an intermediate thereof, and the method comprises the following steps: reacting a compound shown as a formula (V) with a compound shown as a formula (IV) in the presence of Lewis acid to prepare a compound shown as a formula (III); reacting the compound shown in the formula (III) with a compound shown in the formula (II) to prepare the compound shown in the formula (I). According to the technical scheme, a triazole group is introduced into 1H-1, 2, 4-triazole-1-acetic acid, generation of an isomer 1, 3, 4-triazole byproduct is avoided, the reaction yield is increased, and the method has the advantages of being simple and convenient in process route, few in reaction step, simple in process, low in production cost, environmentally friendly, green and safe; the post-treatment of the product only needs a simple solvent crystallization process, a nitric acid salifying method and a high-temperature distillation method do not need to be adopted, the requirements on equipment are reduced and the cost is reduced under the condition of improving the yield and content of the product, and the method is suitable for industrial production.
FUNGICIDAL SUBSTITUTED 1-{2-[2-HALO-4-(4-HALOGEN-PHENOXY)-PHENYL]-2-ALKOXY-2-ALKYNYL/ALKENYL-ETHYL}-1H-[1,2,4]TRIAZOLE COMPOUNDS
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, (2013/03/26)
The present invention relates to substituted 1-{2-[2-halo-4-(4-halogen-phenoxy)-phenyl]-2-alkoxy-2-alkynyl-ethyl}-1H-[1,2,4]triazole compounds of formula (I) as defined in the description, and the N-oxides, and salts thereof, processes and intermediates for preparing these compounds and also to compositions comprising at least one such compound. The invention also relates to the use of such compounds and compositions for combating harmful fungi and seed coated with at least one such compound.
TRIAZOLE COMPOUNDS CARRYING A SULFUR SUBSTITUENT
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Page/Page column 189, (2010/12/31)
The present invention relates to novel triazole compounds of the formulae I, II and IV to agricultural compositions containing them, to their use as fungicides and to intermediate compounds used in the method of producing them.