• Title/Summary/Keyword: 2-(1-Anilinobutylidene)-5,5-dimethyl-3-hydroxy-2-cyclohexen-1-one

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Synthesis and Herbicidal Activity of 2-(1-anilinobutylidene)-5,5-dimethyl-3-hydroxy-2-cyclohexen-1-ones (2-(1-Anilinobutylidene)-5,5-dimethyl-3-hydroxy-2-cyclohexen-1-ones의 합성과 제초활성)

  • Ha, Hyun-Joon
    • Applied Biological Chemistry
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    • v.37 no.6
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    • pp.522-525
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    • 1994

  • Fourteen 2-(1-anilinobutylidene)-5,5-dimethyl-3-hydroxy-2-cyclohexen-1-ones were prepared by condensation of 2-butanoyl-5,5-dimethyl-3-hydroxy-2-cyclohexen-1-one with various substituted anilines in good yield. These were tested for herbicidal activity against six different submerged paddy weed species. Most compounds showed significant activity against Echinochloa crus-galli and Sagittaria pygmaea with excellent tolerance to rice.

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