Synthesis and Fungicidal Evaluation of 2-Arylphenyl Ether-3-(1H-1,2,4-triazol-1-yl)propan-2-ol Derivatives
摘要:
A series of novel 2-arylphenyl ether-3-(1H-1,2,4-triazol-1-yl)propan-2-ol derivatives were designed and synthesized as candidate fungicides. The new compounds were identified by H-1 NMR spectroscopy and element analysis. Their antifungal activities were evaluated. They exhibited excellent antifungal activities against five common pathogens in comparison with the commercial fungicides tebuconazole and difenoconazole. The antifungal activities of three new triazole alcohol compounds were compared with those of tebuconazole and difenoconazole at a concentration of 1 mu g/mL.
The present invention relates to substituted 2-[2-halogenalkyl-4-(phenoxy)-phenyl]-l-[1,2,4]triazol-1-yl-ethanol compounds of formula (I) as defined in the description, and the N-oxides, and salts thereof, their preparation and intermediates for preparing them. The invention also relates to the use of these compounds for combating harmful fungi and seed coated with at least one such compound and also to compositions comprising at least one such compound. Formula (I) wherein: R is C1-C2-halogenalkyl, the other variables are as defined in the claims.
[EN] PROCESS FOR THE PREPARATION OF SUBSTITUTED OXIRANES AND TRIAZOLES<br/>[FR] PROCÉDÉ DE PRÉPARATION D'OXIRANES ET TRIAZOLES SUBSTITUÉS
申请人:BASF SE
公开号:WO2014108286A1
公开(公告)日:2014-07-17
The present invention relates to a process for the preparation of the compounds (II) from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.
The present invention relates to substituted 2-[2-halogenalkyl-4-(phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds of formula I as defined in the description, and the N-oxides, and salts thereof, their preparation and intermediates for preparing them. The invention also relates to the use of these compounds for combating harmful fungi and seed coated with at least one such compound and also to compositions comprising at least one such compound.
PROCESS FOR THE PREPARATION OF SUBSTITUTED OXIRANES AND TRIAZOLES
申请人:BASF AGRO B.V.
公开号:US20160002189A1
公开(公告)日:2016-01-07
The present invention relates to a process for the preparation of the compounds II
from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.
The present invention relates to fungicidal mixtures, comprising at least one fungicidally active compound I and at least one pesticide II as defined in the description, and to compositions comprising these mixtures.
The invention furthermore relates to the use of the inventive mixtures for controlling phytopathogenic fungi and compositions comprising them. The invention furthermore also relates to compositions comprising the inventive mixtures and seed in an amount of from 1 g to 1000 g active components per 100 kg of seed. The invention furthermore also relates to methods for controlling phytopathogenic fungi, wherein the fungi or the materials, plants, the soil or seed to be protected from fungal attack are treated with an effective amount of a mixture according to the invention. The invention furthermore also relates to processes for preparing the compositions comprising the mixtures according to the invention.