제초활성을 갖는 N-(5-이속사졸리닐메틸옥시페닐)-디메틸말레이미드 유도체
    41.
    发明公开
    제초활성을 갖는 N-(5-이속사졸리닐메틸옥시페닐)-디메틸말레이미드 유도체 失效
    衍生于除草活性的N-(5-异丙氧基苯基)乙酰基苯基)二甲基亚胺

    公开(公告)号:KR1020000059735A

    公开(公告)日:2000-10-05

    申请号:KR1019990007558

    申请日:1999-03-08

    Abstract: PURPOSE: A N-(5-isoxazolinylmethyloxyphenyl)-dimethylmaleimide derivative is provided which has excellent stability against a rice plant and shows good herbicidal activity on weeds in a paddy like echor, scpju, moova, cypse, sagpy or so on. CONSTITUTION: The N-(5-isoxazolinylmethyloxyphenyl)-dimethylmaleimide derivative is shown in a chemical formula 1 wherein R is alkyl radical with 1-5 carbon number, phenyl radical or substituted phenyl radical, cyano radical, carboxylic acid or carboxylic ester, heterocyclic or substituted heterocyclic radical. The substituted phenyl radical or substituted heterocyclic radical is simply or mixedly substituted from 1-3 radicals among alkyl radical with 1-3 carbon number, alkoxy radial with 1-3 carbon number, halogen atom, cyano radical, nitro radical, carboxyl radical and carboxylic ester.

    Abstract translation: 目的:提供一种对水稻植株具有优异稳定性的N-(5-异恶唑啉基甲氧基苯基) - 二甲基马来酰亚胺衍生物,对水稻,scpju,moova,cypse,sagpy等中的杂草具有良好的除草活性。 组成:N-(5-异恶唑啉基甲氧基苯基) - 二甲基马来酰亚胺衍生物以化学式1表示,其中R是具有1-5个碳数的烷基,苯基或取代的苯基,氰基,羧酸或羧酸酯,杂环或 取代的杂环基。 取代的苯基或取代的杂环基团在具有1-3个碳原子的烷基,具有1-3个碳数的烷氧基,卤素原子,氰基,硝基,羧基和羧基的烷基中简单或混合取代1-3个基团 酯。

    3-(하이드록시메틸)테트라하이드로퓨란 유도체의 제조방법
    42.
    发明授权
    3-(하이드록시메틸)테트라하이드로퓨란 유도체의 제조방법 失效
    制备3-(羟甲基)四氢呋喃衍生物的方法

    公开(公告)号:KR100250838B1

    公开(公告)日:2000-05-01

    申请号:KR1019970065411

    申请日:1997-12-02

    Abstract: PURPOSE: Provided is a preparation method of 3(-(hydroxymethyl)tetrahydrofuran) represented by the formula (1) which is used as an intermediate raw material of drugs and insecticide. Thereby the compound is simply and easily prepared compared to the conventional methods. CONSTITUTION: (3-(hydroxymethyl)tetrahydrofuran) of the formula (1) is prepared by cyclization reaction of 2-hydroxymethyl-4-alkene-1-ol derivative of the formula (2) in the presence of I2 catalyst in organic solvent, wherein R1, R2 and R3 are C1-C4 alkyl or phenyl selected from the group consisting of hydrogen, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl and t-butyl, respectively.

    Abstract translation: 目的:提供用作药物和杀虫剂的中间体原料的由式(1)表示的3( - (羟甲基)四氢呋喃)的制备方法。 因此,与常规方法相比,化合物简单且容易地制备。 组成:通式(2)的2-羟甲基-4-烯-1-醇衍生物在有机溶剂中存在的I2催化剂的环化反应制备式(1)的(3-(羟甲基)四氢呋喃) 其中R1,R2和R3分别是C1-C4烷基或选自氢,甲基,乙基,正丙基,异丙基,正丁基,异丁基和叔丁基的苯基。

    2,3-디히드로-3-메틸렌-2-치환된 페닐-1H-이소인돌-1-온 유도체
    43.
    发明授权
    2,3-디히드로-3-메틸렌-2-치환된 페닐-1H-이소인돌-1-온 유도체 失效
    2.3-二氢-3-乙烯基-2-取代的苯基-1H-1衍生物

    公开(公告)号:KR100128544B1

    公开(公告)日:1998-04-04

    申请号:KR1019940016984

    申请日:1994-07-14

    Abstract: Title derivatives(I; R1, R2= same or not, H, fluro, chlorro, bromo, C1-3 alkyl, C1-3 alkoxy; R1 and R2 are formed a fused ring such as -CH=CH-CH=CH-; R3= H, C1-4 alkyl, C3-6 alkenyl, etc.), useful as herbicides were prepared. Thus, 3.03 g 4-fluorophenol was reacted with 1.9 ml ethyl chloride, followed by addition of 4.0 g anhydrous aluminium chloride at 180 deg.C for 30 minutes to give 2.71 g 2-hydroxy-5-fluoroacetophenone(III). III and 1.05 g ethyl carbamate were refluxed for 20- 30 hours in 50 ml n-propanol to give ethoxycarbonylhydrazone derivatives IV. 2.41 g IV was dissolved in 100 ml tetrahydrofuran, adding 4.44 g (CH3COO)4Pb as an oxidation agent at room temperature for 3- 5 hours to give ethyl 0-acetylarylcarboxylate derivatives(V). 2.1 g V and 0.83 g 4-chloro-2-fluoro-5-hydroxyaniline were refluxed for 20- 30 hours in a mixed solvent of 50 ml o-dichlorobenzene and acetic acid to give 2,3-dihydro-3-methylene- 2-(4-chloro-2-fluoro-3-hydroxyphenyl)-1H-isoindol-1-one(VII). VII was refluxed for 20 hours to give 2,3-dihydro-3-methylene-2- (3-propagyloxy-4-chloro-2-fluorophenyl)-1H-isoindol-1-one(I).

    Abstract translation: 标题衍生物(I; R1,R2 =相同或不同,H,氟,氯,溴,C1-3烷基,C1-3烷氧基; R1和R2形成稠环,例如-CH = CH-CH = CH- ; R3 = H,C1-4烷基,C3-6烯基等),可用作除草剂。 因此,将3.03g 4-氟苯酚与1.9ml氯乙烷反应,然后在180℃下加入4.0g无水氯化铝30分钟,得到2.71g 2-羟基-5-氟苯乙酮(III)。 III和1.05g氨基甲酸乙酯在50ml正丙醇中回流20-30小时,得到乙氧基羰基腙衍生物IV。 将2.41g IV溶解在100ml四氢呋喃中,在室温下加入4.44g(CH3COO)4Pb作为氧化剂,持续3-5小时,得到O-乙酰基芳基羧酸乙酯衍生物(V)。 将2.1g V和0.83g 4-氯-2-氟-5-羟基苯胺在50ml邻二氯苯和乙酸的混合溶剂中回流20-30小时,得到2,3-二氢-3-亚甲基-2 - (4-氯-2-氟-3-羟基苯基)-1H-异吲哚-1-酮(VII)。 VII的混合物回流20小时,得到2,3-二氢-3-亚甲基-2-(3-羰基氧基-4-氯-2-氟苯基)-1H-异吲哚-1-酮(I)。

    2,3-디히드로-2-메틸-2-알킬벤조퓨란 유도체의 제조방법
    44.
    发明公开
    2,3-디히드로-2-메틸-2-알킬벤조퓨란 유도체의 제조방법 失效
    生产2,3-二氢-2-甲基-2-烷基苯并呋喃衍生物的方法

    公开(公告)号:KR1019960022496A

    公开(公告)日:1996-07-18

    申请号:KR1019940037131

    申请日:1994-12-27

    Inventor: 유응걸 김경만

    Abstract: 본 발명은 농약 및 의약의 중간체로 유용한 다음 구조식(Ⅰ)로 표시되는 2,3-디히드로-2-메틸-2-알킬 벤조퓨란 유도체의 제조방법에 관한 것이다.

    상기 식에서, X는 수소원자, 할로겐원자, 히드록시기, 알데히드기 또는 C
    1 ∼C
    6 의 알킬기이고, R은 C
    1 ∼C
    6 의 알킬이다.

    신규 에폭시 화합물 및 난연성 에폭시 수지 조성물
    48.
    发明授权
    신규 에폭시 화합물 및 난연성 에폭시 수지 조성물 有权
    新型环氧化合物及其阻燃环氧树脂组合物

    公开(公告)号:KR101184292B1

    公开(公告)日:2012-09-21

    申请号:KR1020100054444

    申请日:2010-06-09

    Abstract: 본 발명은 하기 화학식 2로 표시되는 3관능성 [1,1';3',1'']Terphenyl-4,5',4''-triol 화합물을 에폭시화한 저융점의 에폭시 수지 및 상기 에폭시 수지에 경화제 등을 더 포함하여 이루어지는 에폭시 수지 조성물과 이 조성물로부터 얻어지는 에폭시 수지 경화물에 관한 것이다. 본 발명의 따른 에폭시 수지 경화물은 할로겐계 화합물이나 인계 난연제를 사용하지 않고도 높은 난연성을 나타내고 내충격성, 내흡수성, 내열성이 우수하여 반도체 밀봉재, 인쇄 회로 기판, 도료, 접착, 주형 용도 등에 적합하게 사용할 수 있다.
    [화학식 2]

    상기식에서 R 은 C
    1
    -12 의 알킬, 페닐, p 는 0~2의 정수이다.

    점착제 조성물 및 이의 제조방법
    49.
    发明授权
    점착제 조성물 및 이의 제조방법 有权
    粘合剂组合物及其制造方法

    公开(公告)号:KR101174668B1

    公开(公告)日:2012-08-17

    申请号:KR1020100103556

    申请日:2010-10-22

    Abstract: 본발명은 a) C1~C14의알킬기를갖는 (메타)아크릴레이트계단량체; 히드록시기를갖는 (메타)아크릴레이트계단량체, 카복실기를갖는 (메타)아크릴레이트계단량체또는이들의혼합물;을중합하는단계; 및 b) 상기중합체에 C8~C12의알킬글리시딜에테르를투입하여그라프트(부가반응)하여중합하는단계;를포함하는점착제조성물의제조방법및 이의제조방법으로부터제조된점착제조성물에관한것이다.본발명에따른점착제조성물은젖음성및 재박리성이우수하다.

    인-질소계 화합물을 포함하는 난연 조성물 및 이를 포함하는 열가소성 수지 조성물
    50.
    发明公开
    인-질소계 화합물을 포함하는 난연 조성물 및 이를 포함하는 열가소성 수지 조성물 失效
    含有磷氮化合物的耐火组合物和含有它的热塑性树脂组合物

    公开(公告)号:KR1020120046618A

    公开(公告)日:2012-05-10

    申请号:KR1020100108364

    申请日:2010-11-02

    CPC classification number: C07F9/09 C08K5/521 C08L2201/02 C08L2666/84 C09K21/12

    Abstract: PURPOSE: A flame retardant composition using biguanide phosphate compounds is provided to ensure excellent thermal resistance. CONSTITUTION: A biguanide phosphate compound is denoted by chemical formula 1. The compound is prepared by reacting dicyandiamide and ammonium phosphate and is neutral. A flame retardant composition contains the compound of chemical formula 1. A thermoplastic resin composition with excellent flame retardancy contains 100 weight parts of thermoplastic resin and 1-50 weight parts of the compound of chemical formula 1. The thermoplastic resin composition further contains organic phosphate ester compounds, magnesium, aluminum, fluorinated polyolefin, organic metal compounds, zinc borate, tetrafluoro ethylene or fluorinated vinylidene polymers or copolymers.

    Abstract translation: 目的:提供使用双胍磷酸酯化合物的阻燃剂组合物,以确保优异的耐热性。 构成:化学式1表示双胍磷酸酯化合物。该化合物通过双氰胺和磷酸铵反应制备,为中性。 阻燃剂组合物含有化学式1的化合物。具有优异阻燃性的热塑性树脂组合物含有100重量份热塑性树脂和1-50重量份化学式1化合物。热塑性树脂组合物还含有有机磷酸酯 化合物,镁,铝,氟化聚烯烃,有机金属化合物,硼酸锌,四氟乙烯或氟化亚乙烯基聚合物或共聚物。

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