새로운 불소함유 페닐포름아미딘 유도체 및 살충제로서 이의 용도
    5.
    发明公开
    새로운 불소함유 페닐포름아미딘 유도체 및 살충제로서 이의 용도 失效
    新型氟虫腈的合成及其生物活性

    公开(公告)号:KR1020090024394A

    公开(公告)日:2009-03-09

    申请号:KR1020070089389

    申请日:2007-09-04

    CPC classification number: A01N37/52 A01N41/12 C07C257/12 C07C381/06

    Abstract: A derivative from fluorine-containing phenyl formamidine is provided to secure excellent insecticidal activity for prevention the breeding and extermination of harmful insects while maintaining useful plants. A derivative from fluorine-containing phenyl formamidine is represented by the formula I. In the formula 1, F is fluorine; X indicates a hydrogen atom, cyano, amino, carbo C1-C2 alkoxy, C1-C2 alkylcarbamoyl, C1-C4 alkyl or an alkoxy group; R1 shows a hydrogen atom or a C1-C4 alkyl group; Y is a C1-C8 alkyl or a dialkyl aminosulphenyl group; and n is 1,2,3 or 4. If the Y is the dialkyl aminosulphenyl group, the derivative from fluorine-containing phenyl formamidine is represented by the formula II.

    Abstract translation: 提供含氟苯基甲脒的衍生物,以确保优异的杀虫活性,以防止有害昆虫的繁殖和灭绝,同时保持有用的植物。 含氟苯甲酰胺的衍生物由式I表示。在式1中,F为氟; X表示氢原子,氰基,氨基,碳C1-C2烷氧基,C1-C2烷基氨基甲酰基,C1-C4烷基或烷氧基; R1表示氢原子或C1-C4烷基; Y是C1-C8烷基或二烷基氨基磺酰基; 并且n为1,2,3或4.如果Y为二烷基氨基磺苯基,则含氟苯基甲脒的衍生物由式II表示。

    제초활성을 가지는 페닐이속사졸린계 화합물 및 이의 용도
    6.
    发明授权
    제초활성을 가지는 페닐이속사졸린계 화합물 및 이의 용도 有权
    具有除草活性的苯并恶唑化合物及其用途

    公开(公告)号:KR101093102B1

    公开(公告)日:2011-12-13

    申请号:KR1020110100842

    申请日:2011-10-04

    CPC classification number: A01N43/80 C07D261/04

    Abstract: PURPOSE: A phenylisoxazoline compound and a method for preparing the same are provided to ensure high herbicidal activity with safety and to improve productivity of crops. CONSTITUTION: An ortho-substituted phenylisoxazoline compounds containing 2,6-difluorobenzyloxymethyl is denoted by chemical formula 1. In chemical formula I, R1 is C1-C4 alkyl group, halogen group, or haloalkyl group; R2 is hydrogen, methyl group, or ethyl group. An herbicide contains phenylisoxazoline compounds of chemical formula 1, racemic body thereof, or mirror image isomer as an active ingredient.

    Abstract translation: 目的:提供苯基异恶唑啉化合物及其制备方法,以确保高度的除草活性,安全性和提高农作物的生产力。 构成:化学式1表示含有2,6-二氟苄氧基甲基的邻位取代苯基异恶唑啉化合物。化学式I中,R 1为C 1〜C 4烷基,卤素基或卤代烷基。 R2是氢,甲基或乙基。 除草剂含有化学式1的苯基异恶唑啉化合物,其外消旋体或镜像异构体作为活性成分。

    고순도 메티오졸린의 공업적 제조방법
    7.
    发明授权
    고순도 메티오졸린의 공업적 제조방법 有权
    高纯度甲硫唑啉的制备方法

    公开(公告)号:KR101201203B1

    公开(公告)日:2012-11-15

    申请号:KR1020120033835

    申请日:2012-04-02

    CPC classification number: C07D413/04 B01J31/0271

    Abstract: PURPOSE: An industrial method for preparing [5-{(2,6-difluorobenzyloxy)methyl}-4,5-dihydro-5-methyl-3-(3-methylthiophene-2-yl)-isoxazole](methiozolin) is provided to obtain a large amount of the methiozolin of high purity and to cultivate agricultural crops. CONSTITUTION: A method for preparing thiozolin(chemical formula 1) comprises: a step of reacting 4,5-dihydro-5-methyl-3-{(3-methylthiophene-2-yl)-isoxazole-5-yl}methanol of chemical formula 2 with 2,6-difluorobenzyl(chloride or bromide) of chemical formula 3 using an alkali metal base and a phase converting catalyst in a mixture of water and organic solvent at 50-100 Deg. C. to prepare the concentrate of an organic layer; and a step of crystallizing the concentrate in a mixture solvent of water/ethanol, water/isopropanol, or C1-C3 alcohol/n-heptane. The organic solvent is benzene, toluene, xylene, chlorobenzene, or 1,2-dichloroethane. The alkali metal base is sodium hydroxide, potassium hydroxide, or lithium hydroxide.

    Abstract translation: 目的:提供制备[5 - {(2,6-二氟苄氧基)甲基} -4,5-二氢-5-甲基-3-(3-甲基噻吩-2-基) - 异恶唑](甲氧基)唑的工业方法) 获得大量高纯度的甲氧唑啉并培育农作物。 构成:制备噻唑啉(化学式1)的方法包括:将化合物的4,5-二氢-5-甲基-3 - {(3-甲基噻吩-2-基) - 异恶唑-5-基}甲醇 式2与化学式3的2,6-二氟苄基(氯化物或溴化物)使用碱金属碱和相转化催化剂在水和有机溶剂的混合物中在50-100℃下反应。 C.制备有机层的浓缩物; 以及将浓缩物在水/乙醇,水/异丙醇或C 1 -C 3醇/正庚烷的混合溶剂中结晶的步骤。 有机溶剂为苯,甲苯,二甲苯,氯苯或1,2-二氯乙烷。 碱金属碱是氢氧化钠,氢氧化钾或氢氧化锂。

    새로운 불소함유 페닐포름아미딘 유도체 및 살충제로서 이의 용도
    8.
    发明授权
    새로운 불소함유 페닐포름아미딘 유도체 및 살충제로서 이의 용도 失效
    新的含氟苯基脒衍生物及其作为杀虫剂的用途

    公开(公告)号:KR100920771B1

    公开(公告)日:2009-10-08

    申请号:KR1020070089389

    申请日:2007-09-04

    CPC classification number: A01N37/52 A01N41/12 C07C257/12 C07C381/06

    Abstract: 본 발명은 채소 및 과수의 해충을 방제하는 살충제로서 유용한 작물에는 약해를 주지 않으면서 특히, 응애류를 잘 방제할 수 있는 다음 화학식 I로 표시되는 불소함유 페닐포름아미딘 유도체, 상기 유도체를 유효성분으로 함유하는 농업 및 원예용도를 위한 살충제 및 이의 적용방법에 관한 것이다.
    [화학식 I]

    식 중, F는 불소이고;
    X는 수소 원자, 시아노, 아미노[NR
    2 R
    3 : R
    2 , R
    3 는 수소 원자, C
    1-2 알킬, 아세틸, 카르보-C
    1-2 알콕시, C
    1-2 알킬카바모일], 카르보-C
    1-2 알콕시, C
    1-2 알킬카바모일, C
    1-4 알킬 또는 알콕시[OR
    4 :R
    4 는 수소 원자, C
    1-2 알킬, 아세틸, 카르보-C
    1-2 알콕시, C
    1-2 알킬카바모일]이고;
    R
    1 은 수소 원자, C
    1-4 알킬이고;
    Y는 C
    1-8 알킬 또는 디알킬[R
    5 ,
    R
    6 ]아미노설페닐기(R
    5 ,
    R
    6 는 C
    1-8 알킬, C
    1-6 할로알킬 또는 C
    5-6 사이클릭알킬)이고;
    n은 1, 2, 3 또는 4를 나타낸다.
    페닐아미딘, 살충제, 응애

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