| 摘要 |
Alkoxyamino ketals of formula (I), wherein A represents a single or a double bond, R<1> is C1-C10alkyl, unsubstituted or alkylsubstituted cycloalkyl having up to 6 ring carbon atoms or cycloalkylalkyl having up to 10 carbon atoms in all, R<2> and R<3> each independently represents hydrogen, C1-C10alkyl, unsubstituted, alkylsubstituted, alkoxysubstituted or alkoxyalkylsubstituted cycloalkyl, alkenyl having up to 10 carbon atoms, alkynyl, alkoxyalkyl, dialkoxyalkyl, dioxolanylalkyl, oxolanyl, oxolanylalkyl, dioxanylalkyl, furanyl, furanylalkyl or unsubstituted or alkylsubstituted cycloalkylalkyl, at least one of the substituents R<2> and R<3> being an oxygen-containing alkyl or cycloalkyl group, or R<2> and R<3> when taken together with the nitrogen atom to which they are attached form a saturated or unsaturated heterocyclic ring which is furthermore substituted once, twice or three times by alkoxy or alkoxyalkyl groups, and the preparation of these compounds and intermediate products therefor are described. The compounds (I) have fungicidal, particularly plant-fungicidal activity. |
