농약과학회지 (The Korean Journal of Pesticide Science)

  • 제6권1호
  • /
  • Pages.45-48
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  • 2002
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  • 1226-6183(pISSN)
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  • 2287-2051(eISSN)
한국농약과학회 (The Korean Society of Pesticide Science)
권호 표지

Bicyclic ketal subgroup을 갖는 새로운 벤젠술포닐우레아 유도체의 합성과 제초활성

Synthesis and herbicidal activity of new benzenesulfonylurea derivatives possessing bicyclic ketal subgroup

  • 발행 : 2002.03.30
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초록

Bicyclic ketal subgroup을 갖는 새로운 벤젠술포닐우레아 유도체들을 합성하여 제초활성을 온실에서 시험하였다. 그중에서 화합물 6b는 표준물질 thifensulfuron methyl과 비교 실험한 결과 처리약량 $6{\sim}100g/ha$의 밭조건 발아후 처리에서 밀에 대해서 보다 좋은 선택성을 나타내었으며 밭잡초들에 대한 제초활성은 비슷하거나 약간 떨어지는 결과를 나타내었다.

New benzenesulfonylurea derivatives possessing bicyclic ketal subgroup were synthesized and shown to have interesting herbicidal activities under upland greenhouse screening.

키워드

참고문헌

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