| 摘要 |
What is described are a compound of the formula in which R<SUB>1 </SUB>is C<SUB>1</SUB>-C<SUB>12</SUB>alkyl, C<SUB>3</SUB>-C<SUB>8</SUB>cycloalkyl or C<SUB>2</SUB>-C<SUB>12</SUB>alkenyl; R<SUB>2 </SUB>is H, unsubstituted or mono- to pentasubstituted C<SUB>1</SUB>-C<SUB>12</SUB>alkyl or unsubstituted or mono-to pentasubstituted C<SUB>1</SUB>-C<SUB>12</SUB>alkenyl; R<SUB>3 </SUB>is C<SUB>2</SUB>-C<SUB>12</SUB>alkyl, mono- to pentasubstituted C<SUB>1</SUB>-C<SUB>12</SUB>alkyl, unsubstituted or mono- to pentasubstituted C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, unsubstituted or mono- to pentasubstituted C<SUB>3</SUB>-C<SUB>12</SUB>cycloalkyl, C<SUB>2</SUB>-C<SUB>12</SUB>alkenyl, C<SUB>2</SUB>-C<SUB>12</SUB>alkynyl; or R<SUB>2 </SUB>and R<SUB>3 </SUB>together are an alkylene or alkenylene bridge; with the proviso that R<SUB>1 </SUB>is not sec-butyl or isopropyl if R<SUB>2 </SUB>is H and R<SUB>3 </SUB>is 2-hydroxyethyl, isopropyl, n-octyl or benzyl;or, if appropriate, in E/Z isomer, an E/Z isomer mixture and/or a tautomer thereof; a process for preparing and using these compounds and their tautomers; pesticides whose active compound is selected from these compounds and their tautomers; and a process for preparing these compounds and compositions, and the use of these compounds and compositions.
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