Cyclohexenone derivatives and their use for controlling undesirable plant growth
Abstract
Abstract Cyclohexenone derivatives of the formula ##STR1## where R 1 is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, R 2 is alkyl, R 3 is alkyl, alkenyl, haloalkenyl, or propargyl, R 4 is hydrogen or alkyl, R 5 is hydrogen, alkyl, acyl, formyl, cycloalkylcarbonyl, methoxyalkylcarbonyl, unsubstituted or substituted benzoyl, alkoxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl, alkylthiocarbonyl, N,N-dialkylcarbamyl, N-alkylcarbamyl, N-cycloalkylcarbamyl, N-alkoxy-N-alkylcarbamyl, unsubstituted or substituted N-phenylcarbamyl, alkylsulfonyl, alkenylsulfonyl, haloalkylsulfonyl, N-alkylsulfamyl, N,N-dialkylsulfamyl, N-acyl-N-alkylsulfamyl, N-alkyl-N-methoxycarbonylsulfamyl, dialkoxyphosphoryl, dialkoxythiophosphoryl, 2-haloalkanoyl, acyloxyacetyl or alkoxyoxalyl, and R 6 is alkyl, halogen, hydroxyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, nitro or amino, and salts of these compounds, and the use of these compounds for controlling unwanted plant growth.
Inventors
- 👤 Michael Keil
- 👤 Ulrich Schirmer
- 👤 Dieter Jahn
- 👤 Rainer Becker
- 👤 Bruno Wuerzer
- 👤 Norbert Meyer
Bibliographic Details
Claims Analysis
Total Claims: 5References Cited (Backward Citations)
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