C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/313, 167/9,
C07D 233/61 (2006.01) A01N 43/50 (2006.01) A01N 43/653 (2006.01) C07D 249/08 (2006.01) C07D 521/00 (2006.01)
Patent
CA 1195991
A b s t r a c t The application relates to new substituted azolyl- ethyl oximinoalkyl ethers, a process for their prepara- tion, and their use as fungicides. The compounds of the general formula Image (I) in which A, R1, R2, R3, R4 and R5 have the meaning given in the description, are obtained, for example, when azolylethanols are reacted with oxime derivatives in the presence of a base and in the presence of an organic diluent. The active compounds are suitable as plant pro- tection agents, and can be used with particularly good success for combating those fungi which cause powdery mil- dew diseases, thus, for combating Erysiphe species and Podosphaera species, such as, for example, against the powdery mildew of apple causative organism, and also for combating rice diseases, such as, for example, Pyricularia oryzae and Pellicularia sasakii.
422849
Brandes Wilhelm
Buchel Karl H.
Frohberger Paul-Ernst
Reinecke Paul
Stetter Jorg
Aktiengesellschaft Bayer
Gowling Lafleur Henderson Llp
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