The Korean Journal of Pesticide Science (농약과학회지)
- Volume 4 Issue 2
- /
- Pages.72-75
- /
- 2000
- /
- 1226-6183(pISSN)
- /
- 2287-2051(eISSN)
Synthesis and Herbicidal Activity of New N-{5-[(Pyrazolylmethyl)oxy]phenyl}imides
새로운 N-{5-[(Pyrazolylmethyl)oxy]phenyl}imide 유도체들의 합성 및 제초활성
-
Kim, Kyoung-Mahn
(Korea Research Institute of Chemical Technology)
;
-
Song, Jong-Hwan
(Korea Research Institute of Chemical Technology)
;
-
Jeon, Dong-Ju
(Korea Research Institute of Chemical Technology)
;
-
Kim, Hyoung-Rae
(Korea Research Institute of Chemical Technology)
;
-
Choi, Jung-Sup
(Korea Research Institute of Chemical Technology)
;
- Oh, Do-Yeon (Korea Research Institute of Chemical Technology) ;
- Ryu, Eung-K. (Korea Research Institute of Chemical Technology)
-
김경만
(한국화학연구소)
;
-
송종환
(한국화학연구소)
;
-
전동주
(한국화학연구소)
;
-
김형래
(한국화학연구소)
;
-
최정섭
(한국화학연구소)
;
- 오도연 (한국화학연구소) ;
- 유응걸 (한국화학연구소)
- Published : 2000.06.30
Abstract
3,4-Dimethyl-N-[4-chloro-2-fluoro-5-{(pyrazolylmethyl)oxy}phenyl]maleimides or 3,4,5,6-tetrahydro-N-[4-chloro-2-fluoro-5-{(pylazolylmethyl)oxy} phenyl]phthalimides were prepared and evaluated their herbicidal activities under paddy conditions. Those compounds which have N-methyl-5-pyrazolylmethyloxy moiety showed good tolerance in transplanted rice and strong herbicidal activities on barnyardgrass below 60 g/ha of dose.
제초제 후부물질로서 3,4-Dimethyl-N-[4-chloro-2-fluoro-5-{(pyrazolylmethyl)oxy}phenyl]maleimide 유도체들과 또는 3,4,5,6-tetrahydro-N-[4-chloro-2-fluoro-5-{(pylazolylmethyl)oxy}phenyl]phthalimide 유도체들을 합성하여 제초활성을 온실조건에서 평가하였다. 이들 중 N-methyl-5-pyrazolylm-ethyloxy를 갖는 화합물들이 처리량 60 g/ha이하에서 이앙벼에 안전하면서 논피에 강한 제초활성을 나타내었다.