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    특정 중금속이온 흡착용 킬레이트 수지
    121.
    发明公开
    특정 중금속이온 흡착용 킬레이트 수지 失效
    用于吸收特定重金属离子的CHELATE树脂

    公开(公告)号：KR1020030034285A

    公开(公告)日：2003-05-09

    申请号：KR1020010060648

    申请日：2001-09-28

    Applicant: 한국화학연구원

    Inventor： 박인환 ,  방영길 ,  김경만 ,  이종문

    IPC: C08F8/34

    Abstract: PURPOSE: A chelate resin for adsorbing specific heavy metal ions and its preparation method are provided, to improve the adsorbing property to specific heavy metal ions by introducing a dithiocarbamic acid group into the main chain and the side chain of a polymer and employing the benzene structure as a spacer, thereby allowing the neighboring dithiocarbamic acid groups to form zigzag structure. CONSTITUTION: The chelate resin is represented by the formula 1, wherein A is H, K or Na. The method comprises the steps of preparing a spherical copolymer represented by the formula 2 by suspension polymerization of styrene and methyl methacrylate using a divinylbenzene as a crosslinking agent; reacting the copolymer of the formula 2 with boron hydride, zinc chloride and N,N'-dimethylaniline to convert a carboxyl ester group into a hydroxymethyl group (-CH2OH), and reacting the obtained one with pyridine and thionyl chloride to convert the hydroxymethyl group into a chloromethyl group and to prepare the chloromethyl group-containing copolymer represented by the formula 3; reacting the copolymer of the formula 3 with zinc chloride and chloromethyl methylether to introduce a chloromethyl group to a phenyl ring and to prepare the copolymer which contains two chloromethyl groups bonded to different positions and is represented by the formula 4; reacting the copolymer of the formula 4 with methyl amine to prepare the aminated copolymer represented by the formula 5; and reacting the copolymer of the formula 5 with carbon disulfide to introduce a dithiocarbamic acid group and neutralizing the obtained one.

    Abstract translation: 目的：提供一种用于吸附特定重金属离子的螯合树脂及其制备方法，通过在聚合物的主链和侧链中引入二硫代氨基甲酸基团并使用苯结构来提高对特定重金属离子的吸附性能 作为间隔物，从而允许相邻的二硫代氨基甲酸基团形成之字形结构。 构成：螯合树脂由式1表示，其中A是H，K或Na。 该方法包括以下步骤：使用二乙烯基苯作为交联剂，通过苯乙烯和甲基丙烯酸甲酯的悬浮聚合制备由式2表示的球形共聚物; 使式2的共聚物与硼氢化物，氯化锌和N，N'-二甲基苯胺反应，将羧基酯基转化为羟甲基（-CH 2 OH），并使所得的与吡啶和亚硫酰氯反应以转化羟甲基 制备氯甲基并制备由式3表示的含氯甲基的共聚物; 使式3的共聚物与氯化锌和氯甲基甲基醚反应，将氯甲基引入苯环，制备含有两个键合在不同位置上的氯甲基并由式4表示的共聚物; 使式4的共聚物与甲胺反应，制备由式5表示的胺化共聚物; 并使式5的共聚物与二硫化碳反应以引入二硫代氨基甲酸基团并中和所得的二硫代氨基甲酸基团。

    옥심기를 측쇄로 하는 신규의 프로페노익 에스테르 및아미드 유도체, 이의 제조방법 그리고 이를 함유하는살균제 조성물
    123.
    发明公开
    옥심기를 측쇄로 하는 신규의 프로페노익 에스테르 및아미드 유도체, 이의 제조방법 그리고 이를 함유하는살균제 조성물 失效
    具有分支链的OXIME集团的新型丙酸酯和酰胺衍生物，其制备和含有其的消毒组合物

    公开(公告)号：KR1020020040158A

    公开(公告)日：2002-05-30

    申请号：KR1020000070103

    申请日：2000-11-23

    Applicant: 한국화학연구원

    Inventor： 김범태 ,  민용기 ,  이연수 ,  김경만 ,  박노균 ,  김흥태

    IPC: C07C211/37

    Abstract: PURPOSE: Provided are novel propanoic ester and amide derivatives having an oxime group as a branched chain, which are excellent in disinfecting activity, a preparation thereof, and a disinfectant composition containing the propanoic ester and amide derivatives. CONSTITUTION: The propaonic ester and amide derivatives represented by the formula 1 are produced by a process comprising the steps of: reacting a bromine compound represented by the formula 2 and 2,3-butanedione monoxime represented by the formula 3 in the presence of a base to produce an oxime-based ketone compound; reducing the oxime-based ketone compound or condensing the oxime-based ketone compound with a hydroxyl amine to produce an oxime-based alcohol compound or a dioxime-based compound; reacting the oxime-based alcohol compound or the dioxime-based compound with a propanyl fluoride compound in the presence of a base. In the formula, R1 is trifluoromethyl, R2 is a phenyl group, X is CH or N, and Y is O or NH.

    Abstract translation: 目的：提供具有肟基作为支链的新颖的丙酸酯和酰胺衍生物，其消毒活性优异，其制备方法和含有丙酸酯和酰胺衍生物的消毒剂组合物。 构成：由式1表示的普通酯和酰胺衍生物通过包括以下步骤的方法制备：将式2表示的溴化合物和由式3表示的2,3-丁二酮一肟在碱的存在下反应 以产生肟基酮化合物; 还原肟基酮化合物或将肟基酮化合物与羟胺缩合，生成肟基醇化合物或二肟基化合物; 在碱的存在下使肟基醇化合物或二肟基化合物与丙氟基化合物反应。 在该式中，R 1是三氟甲基，R 2是苯基，X是CH或N，Y是O或NH。

    제초활성을 갖는 5-벤질옥시메틸-1,2-이속사졸린 유도체화합물
    124.
    发明公开
    제초활성을 갖는 5-벤질옥시메틸-1,2-이속사졸린 유도체화합물 有权
    具有除草活性的5-苄氧基甲基-1,6-异恶唑烷酮衍生物

    公开(公告)号：KR1020020019750A

    公开(公告)日：2002-03-13

    申请号：KR1020000052917

    申请日：2000-09-07

    Applicant: 한국화학연구원

    Inventor： 유응걸 ,  김형래 ,  전동주 ,  송종환 ,  김경만 ,  이정노 ,  김형철 ,  홍경식

    IPC: A01N43/80

    CPC classification number: A01N43/80

    Abstract: PURPOSE: Provided is 5-benzyloxymethyl-1,2-isoxazoline derivative which has an excellent herbicidal activity. Also, provided are its manufacturing method and herbicides containing the derivative as an active ingredient. CONSTITUTION: 5-benzyloxymethyl-1,2-isoxazoline derivative is represented by the formula(I), wherein X1, X2 and X3 individually represent hydrogen, methyl group, ethyl group, halogen group, methoxy group or nitro group (provided that it is an exception that X1, X2 and X3 are decimals all together); Y1, Y2 and Y3 are individually hydrogen or fluorine.

    Abstract translation: 目的：提供具有优异除草活性的5-苄氧基甲基-1,2-异恶唑啉衍生物。 此外，其制造方法和含有该衍生物作为活性成分的除草剂。 构成：5-苄氧基甲基-1,2-异恶唑啉衍生物由式（I）表示，其中X1，X2和X3各自表示氢，甲基，乙基，卤素基，甲氧基或硝基（条件是它是 一个例外，X1，X2和X3都是小数） Y1，Y2和Y3分别为氢或氟。

    제초활성을 갖는 시클로헥산-1,3-디온 유도체
    128.
    发明授权
    제초활성을 갖는 시클로헥산-1,3-디온 유도체 失效
    具有除草活性的环己烷-1,3-二酮衍生物

    公开(公告)号：KR1019950004708B1

    公开(公告)日：1995-05-04

    申请号：KR1019920010697

    申请日：1992-06-19

    Applicant: 한국화학연구원

    Inventor： 유응걸 ,  김경만 ,  김형래 ,  송종환 ,  신연호 ,  김태준

    IPC: C07D311/04

    Abstract: The new compound as 5-(2H-1-benzopyran-6-yl)-2-[1-(ethoxylimino) butyryl -3-hydroxy cyclohex-2-en-1-one (I) is prepared by (1) reacting 4-hydroxy benzaldehyde and 4-propazyl halide to get 4-propazyl 2H- 1- benzypyran-6- carboxaldehyde (II), (2) reacting (II) in alkali to get 4- (2H-1-benzopyran -6-y l0-3-buten-2-one (III), (3) reacting (III) with diethyl malonate to get 5-(2H-1-benzopyran-6-yl)- cyclohexan-1,3-dione (IV), (4) reacting (IV) with butyrate to get 2-butyryl-5-(2H-1-benzopyran-6-yl) -3-hydroxy cyclohex-2-en-1-one (V), reacting (V) with ethoxyl amine and sodium acetate to get (I). (I) as herbicide is useful for soybean, cotton, sugarbeet, sunflower, strawberry, wheat, corn and rice.

    Abstract translation: 通过以下方法制备5-（2H-1-苯并吡喃-6-基）-2- [1-（乙氧基亚氨基）丁酰基-3-羟基环己-2-烯-1-酮（I）的新化合物：（1） 4-羟基苯甲醛和4-异辛酰卤，得到4-异辛酰基2H-1-苯并吡喃-6-甲醛（II），（2）使（II）在碱中反应，得到4-（2H-1-苯并吡喃-6-基） （III）与（III）与丙二酸二乙酯反应得到5-（2H-1-苯并吡喃-6-基） - 环己-1,3-二酮（IV）， （4）使（Ⅳ）与丁酸反应得到2-丁酰基-5-（2H-1-苯并吡喃-6-基）-3-羟基环己-2-烯-1-酮（Ⅴ），使（Ⅴ）与 乙醇胺和乙酸钠，得到（I）。（I）作为除草剂可用于大豆，棉花，甜菜，向日葵，草莓，小麦，玉米和大米。

    제초성 시클로헥산-1,3-디온 유도체와 그 제조방법
    129.
    发明授权
    제초성 시클로헥산-1,3-디온 유도체와 그 제조방법 失效
    除草环己烷-1,3-二酮衍生物及其制备方法

    公开(公告)号：KR1019950003497B1

    公开(公告)日：1995-04-13

    申请号：KR1019920014193

    申请日：1992-08-07

    Applicant: 한국화학연구원

    Inventor： 유응걸 ,  김경만 ,  김형래 ,  송종환 ,  김재녕 ,  김진석

    IPC: C07D307/79

    CPC classification number: C07D307/79 ,  A01N43/12

    Abstract: The derivative of formula (I) is useful for herbicides or plant growth regulants. In (I), X is H, 1-6c alkyl, 2-6c alkoxy, halogen, 1-6c haloalkyl, NO2, CN, 1-6c alkylthio, 1-6c alkylsulphinyl, 1-6c alkylsulphonyl, sulphamoyl, N-(1-6c alkyl) sulphamoyl or N,N-di(1-6c alkyl) sulphamoyl; R1 is H or 1-4c alkyl; R2 is 1-6c alkyl, 2-6c alkenyl or 2-6c alkynyl; R3 is H, 1-6c alkyl, 1-6c haloalkyl, 2-6c alkenyl, 2-6c haloalkenyl, 2-6c alkoxyalkyl, 2-6c alkylthioakyl, benzyl or 2-6c haloalkanoyl; R4 is H, alkali metal cation, alkaline earth metal cation, 1-4c alkanoyl, 1-4c haloalkanoyl or benzoyl.

    Abstract translation: 式（I）的衍生物可用于除草剂或植物生长调节剂。 在（I）中，X是H，1-6c烷基，2-6c烷氧基，卤素，1-6c卤代烷基，NO2，CN，1-6c烷硫基，1-6c烷基亚磺酰基，1-6c烷基磺酰基，氨磺酰基，N-（ 1-6c烷基）氨磺酰基或N，N-二（1-6c烷基）氨磺酰基; R1是H或1-4c烷基; R2是1-6c烷基，2-6c烯基或2-6c炔基; R3是H，1-6c烷基，1-6c卤代烷基，2-6c烯基，2-6c卤代链烯基，2-6c烷氧基烷基，2-6c烷硫基烷基，苄基或2-6C卤代烷酰基; R4是H，碱金属阳离子，碱土金属阳离子，1-4c烷酰基，1-4c卤代烷酰基或苯甲酰基。

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