KR950000675A - Heteroarylimino ester derivatives of novel 6-chloro-2- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid, preparation method thereof and use thereof as herbicide - Google Patents

Heteroarylimino ester derivatives of novel 6-chloro-2- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid, preparation method thereof and use thereof as herbicide Download PDF

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KR950000675A
KR950000675A KR1019930010099A KR930010099A KR950000675A KR 950000675 A KR950000675 A KR 950000675A KR 1019930010099 A KR1019930010099 A KR 1019930010099A KR 930010099 A KR930010099 A KR 930010099A KR 950000675 A KR950000675 A KR 950000675A
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South Korea
Prior art keywords
formula
group
compound
furan
thiophene
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KR1019930010099A
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Korean (ko)
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KR960012181B1 (en
Inventor
허창욱
조진호
이호성
유상구
홍수명
김홍우
임재석
배영태
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최근선
주식회사 럭키
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Priority to KR1019930010099A priority Critical patent/KR960012181B1/en
Priority to EP94101132A priority patent/EP0608862A1/en
Priority to US08/186,589 priority patent/US5494888A/en
Priority to CN94102665A priority patent/CN1101345A/en
Priority to JP6007824A priority patent/JP2543665B2/en
Priority to BR9400365A priority patent/BR9400365A/en
Publication of KR950000675A publication Critical patent/KR950000675A/en
Application granted granted Critical
Publication of KR960012181B1 publication Critical patent/KR960012181B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

본 발명은 하기 일반식(Ⅰ)로 표시되는 신규 6-클로로-2-(4,6-디메톡시피리미딘-2-일) 옥시벤조익산의 헤테로아릴이미노 에스테르 유도체를 제공한다.The present invention provides a heteroarylimino ester derivative of novel 6-chloro-2- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid represented by the following general formula (I).

상기식에서, Q는 헤테로아릴기를 나타낸다.In the formula, Q represents a heteroaryl group.

본 화합물(Ⅰ)은 탁월한 제초력을 지니며 작물에 대한 선택성도 크다.The compound (Ⅰ) has excellent herbicidal power and high selectivity for crops.

Description

신규 6-클로로-2-(4,6-디메톡시피리미딘-2-일)옥시벤조익산의 헤테로아릴이미노 에스테르유도체, 그의 제조방법 및 제초제로서 그의 용도Heteroarylimino ester derivatives of novel 6-chloro-2- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid, preparation method thereof and use thereof as herbicide

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (11)

하기 일반식(Ⅰ)로 표시되는 신규 6-클로로-2-(4,6-디메톡시피리미딘-2-일) 옥시벤조익산의 헤테로아릴이미노 에스테르 유도체.Heteroarylimino ester derivative of novel 6-chloro-2- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid represented by the following general formula (I). 상기식에서, Q는 헤테로아릴기를 나타낸다.In the formula, Q represents a heteroaryl group. 제 1 항에 있어서, Q가 피리딘기, 푸란기, 티오펜기 또는 피롤기인 일반식(Ⅰ)의 화합물.The compound of formula (I) according to claim 1, wherein Q is a pyridine group, furan group, thiophene group or pyrrole group. 제 2 항에 있어서, Q가 임의의 위치에 할로겐원자, C1-C2알킬기, 히드록시기, 니트로기 및 시아노기로 이루어진 군중에서 선택된 1종 이상의 치환기로 치환된 일반식(Ⅰ)의 화합물.The compound of formula (I) according to claim 2, wherein Q is substituted at any position with at least one substituent selected from the group consisting of a halogen atom, a C 1 -C 2 alkyl group, a hydroxy group, a nitro group and a cyano group. 제1,2 또는 3항에 있어서, Q가 3-피리딘, 2-푸란, 3-푸란, 2-니프로-5-푸란, 2-메틸-5-푸란, 2-티오펜, 3-티오펜, 2-메틸-5-티오펜, 2-니트로-5-티오펜, N-메틸-2-피롤인 일반식(Ⅰ)의 화합물.The compound of claim 1, 2 or 3, wherein Q is 3-pyridine, 2-furan, 3-furan, 2-nipro-5-furan, 2-methyl-5-furan, 2-thiophene, 3-thiophene , 2-methyl-5-thiophene, 2-nitro-5-thiophene, N-methyl-2-pyrrole. 하기 일반식(Ⅱ)의 화합물과 하기 일반식(Ⅲ)의 화합물을 반응시킴을 특징으로 하는 하기 일반식(Ⅰ)의 화합물의 제조방법.A process for producing a compound of formula (I), wherein the compound of formula (II) is reacted with a compound of formula (III). 상기식에서, Q는 헤테로아릴기를 나타낸다.In the formula, Q represents a heteroaryl group. 제 5 항에 있어서, 반응은 금속염 존재하에서 수행함을 특징으로 하는 방법.The method of claim 5 wherein the reaction is carried out in the presence of a metal salt. 제 4 항에 있어서, 금속염은 CuBr2또는 CuCl2임을 특징으로 하는 방법.The method of claim 4 wherein the metal salt is CuBr 2 or CuCl 2 . 제6 또는 제 7 항에 있어서, 반응용매는 CH2Cl2, CHCl3, CCl4, CH2ClCH2Cl, CH3CN 또는 CH3CH2CN임을 특징으로 하는 방법.The method of claim 6 or 7, wherein the reaction solvent is CH 2 Cl 2 , CHCl 3 , CCl 4 , CH 2 ClCH 2 Cl, CH 3 CN or CH 3 CH 2 CN. 제 5 항에 있어서, 반응은 금속염 부재하에서 크실렌을 용매로 하여 환류시켜 수행함을 특징으로 하는 방법.The method of claim 5, wherein the reaction is carried out by refluxing xylene as a solvent in the absence of a metal salt. 재배작물에 유해한 식물을 퇴지하기 제 1 항에 정의된 일반식(Ⅰ) 화합물의 용도.Use of a compound of formula (I) as defined in claim 1 for the removal of plants harmful to cultivated crops. 제10항에 있어서, 재배작물이 면화임을 특징으로 하는 제 1 항에 정의된 일반식(Ⅰ) 화합물의 용도.Use of the compound of formula (I) as defined in claim 1, characterized in that the crop is cotton. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930010099A 1993-01-27 1993-06-04 Novel heteroarylimino ester derivative of 6-chloro-2-(4,6-dimethoxypyrimidine-2-yl)oxybenzoic acid and process for preparation thereof KR960012181B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019930010099A KR960012181B1 (en) 1993-06-04 1993-06-04 Novel heteroarylimino ester derivative of 6-chloro-2-(4,6-dimethoxypyrimidine-2-yl)oxybenzoic acid and process for preparation thereof
EP94101132A EP0608862A1 (en) 1993-01-27 1994-01-26 Novel 6-chloro-2-(4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid ester derivatives, processes for their production an a method for their application as herbicides
US08/186,589 US5494888A (en) 1993-01-27 1994-01-26 6-chloro-2-(4,6-dimethoxypyrimidin-2-yl)oxybenzoic acid imino ester derivatives, processes for their production and a method for their application as herbicides
CN94102665A CN1101345A (en) 1993-01-27 1994-01-26 Novel herbicidal pyrimidine derivatives having alpha-carbonylimino structure, process for preparation and use as herbicides thereof
JP6007824A JP2543665B2 (en) 1993-01-27 1994-01-27 Pyrimidinyloxybenzoic acid derivative, production method and use as herbicide
BR9400365A BR9400365A (en) 1993-01-27 1994-01-27 6-Chloro-2- (4,6-dimethoxy pyrimidin-2-yl) imino ester derivative, mercapto pyridine ester, herbicidal composition, process for exterminating hawthorn herbs, and process for preparing the derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930010099A KR960012181B1 (en) 1993-06-04 1993-06-04 Novel heteroarylimino ester derivative of 6-chloro-2-(4,6-dimethoxypyrimidine-2-yl)oxybenzoic acid and process for preparation thereof

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KR950000675A true KR950000675A (en) 1995-01-03
KR960012181B1 KR960012181B1 (en) 1996-09-16

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