| 摘要 |
Fungicidally active carbamoyloxythiophene derivatives of the formula <IMAGE> in which R1 represents alkyl, alkoxyalkyl, alkylthioalkyl, fluoroalkyl, cyanoalkyl, alkenyl, alkynyl, or cycloalkyl, R2 represents alkyl, optionally substituted furyl or optionally substituted phenyl, R3 represents aliphatic or carbocyclic cyanoalkyl, the <IMAGE> radical or the -A2-CO-OR6 radical, where A1 represents an alkylene radical, A2 represents an alkylene radical or denotes a direct bond, R4 and R5, independently of one another, represent alkyl, or R4 and R5, together with the nitrogen atom which they neighbor, form a heterocyclic ring which may contain further hetero atoms and is optionally substituted, and R6 represents alkyl, and novel intermediates therefor.
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