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公开(公告)号：KR1020130119679A
公开(公告)日：2013-11-01
申请号：KR1020120042665
申请日：2012-04-24
Applicant: 한국화학연구원 , 주식회사이맥솔루션 , 이맥바이오 주식회사
Abstract: The present invention relates to a phenylenediamine based antioxidant compound for bio-diesel and a fabrication method of the same. A phenylenediamine based antioxidant is useful as an antioxidant compound for improving the oxidation stability of the bio-diesel by having high activity on antioxidation because the antioxidant supplies hydrogen to a radical and becomes a phenoxy radical which is stabilized by resonance.
Abstract translation: 本发明涉及用于生物柴油的苯二胺类抗氧化剂化合物及其制造方法。 基于苯二胺的抗氧化剂可用作抗氧化剂化合物，用于通过对抗氧化性具有高活性而提高生物柴油的氧化稳定性，因为抗氧化剂将氢气供应至自由基并成为通过共振稳定的苯氧基。
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公开(公告)号：KR101300673B1
公开(公告)日：2013-08-28
申请号：KR1020110032329
申请日：2011-04-07
Applicant: 한국화학연구원 , (주)인우코퍼레이션
IPC: G01N31/22 , G01N21/78 , C07C245/08 , G01N33/26
CPC classification number: C09B29/0088 , C09B29/0003 , C09B29/081 , C09B67/0083
Abstract: 본 발명은 비수용성 유체 제품 식별제로 사용 가능한 아조 염료 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는
N -벤질-
N -에틸아닐린을 함유하는 식별제 및 이의 제조방법에 관한 것이다. 본 발명의
N -벤질-
N -에틸아닐린을 함유하는 식별제는 비수용성 유체 제품에 높은 용해도를 보이며, 보관 안정성이 우수하고, 미량으로 검출이 가능하며, 비수용성 유체 제품 내에서 산 발색제와 반응하여 뚜렷한 발색을 나타낸다. 따라서, 이러한 식별제를 제품에 첨가시킬 경우, 식별제가 첨가되지 않은 제품과의 구별이 용이하므로, 자사 제품을 타사 제품과 구별하여 유통과정에서의 품질관리를 손쉽게 할 수 있다.-
公开(公告)号：KR1020130031861A
公开(公告)日：2013-03-29
申请号：KR1020130003447
申请日：2013-01-11
Applicant: 한국화학연구원 , 엠도흐멘코리아 주식회사
IPC: C09B62/008 , D06P1/18
CPC classification number: C09B62/0081 , C09B67/008 , D06P3/528
Abstract: PURPOSE: A yellow azo disperse dye is provided to obtain the same concentration of color even from a small amount of dye when dying because of excellent lightproof, inside sublimability, dispersability, and a high molar extinction coefficient, is also environmentally friendly, and reduces the production costs. CONSTITUTION: A yellow azo disperse dye is indicated as chemical formula 1. In the chemical formula 1, A is selected from the compounds from the chemical formula 1-a. R1-R3 are respectively selected from hydrogen, hydroxyl group, amide group, nitro group, acetyl group, C1-6 alkyl group, C1-6 haloalkyl group, C1-6 alkoxy group, C6-14 aryl group and SO2R7. R4-R6 is respectively selected from hydrogen, C1-6 alkyl group, C1-6 halo alkyl group, C1-6 alkoxy group, nitro group or halogen group. R7 is selected from C1-6 alkyl group, C1-6 alkylamine group, and C6-14 arylamine group or C1-6 acetoxyalkyl group.
Abstract translation: 目的：提供黄色偶氮分散染料，即使由于优异的耐光性，内部升华性，分散性和高摩尔消光系数而在染色时由少量的染料得到相同的颜色浓度也是环保的，并且减少了 生产成本。 构成：黄色偶氮分散染料用化学式1表示。在化学式1中，A选自化学式1-a的化合物。 R1-R3分别选自氢，羟基，酰胺基，硝基，乙酰基，C 1-6烷基，C 1-6卤代烷基，C 1-6烷氧基，C 6-14芳基和SO 2 R 7。 R4-R6分别选自氢，C1-6烷基，C1-6卤代烷基，C1-6烷氧基，硝基或卤素基。 R 7选自C 1-6烷基，C 1-6烷基胺基和C 6-14芳基胺基或C 1-6乙酰氧基烷基。
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公开(公告)号：KR1020100020347A
公开(公告)日：2010-02-22
申请号：KR1020080079093
申请日：2008-08-12
Applicant: 한국화학연구원
CPC classification number: C07F1/08 , C07F3/06 , C07F9/005 , C07F15/045 , C09B47/08
Abstract: PURPOSE: A method for preparing a novel phthalocyanine compound is provided to easily apply as a pigment for near infrared absorption with high solubility to solvent. CONSTITUTION: A phthalocyanine compound is denoted by chemical formula 1. In chemical formula, R1, R2 and R3 are H, alkyl group of C1-C6; R4 is SO2NR5R6; R5 and R6 are alkyl group of C1-C6 or phenylmethan group; and M is metal atom such as Cu, Zn, Ni or VO. A method for preparing the phthalocyanine compound comprises: a step of dispersing a compound of chemical formula 7 in alcohol; a step of reacting with lithium catalyst under the presence of nitrogen atmosphere to obtain a compound of chemical formula 8; and a step of reacting with a metal of chemical formula 8.
Abstract translation: 目的：提供一种制备新型酞菁化合物的方法，以容易地作为颜料用于近红外吸收，对溶剂的溶解度高。 构成：化学式1表示酞菁化合物。在化学式中，R 1，R 2和R 3为H，C 1 -C 6烷基; R4是SO2NR5R6; R5和R6是C1-C6或苯基甲基的烷基; M是Cu，Zn，Ni或VO等金属原子。 制备酞菁化合物的方法包括：将化学式7的化合物分散在醇中的步骤; 在氮气氛下与锂催化剂反应的步骤，得到化学式8的化合物; 和与化学式8的金属反应的步骤。
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公开(公告)号：KR100891000B1
公开(公告)日：2009-03-31
申请号：KR1020070086305
申请日：2007-08-27
Applicant: 한국화학연구원
IPC: C09B29/033 , C09B31/043
Abstract: 본 발명은 유해아민 또는 중금속을 포함하지 않는 신규 구조의
N -치환된벤즈아미드계 아조 황색 안료와 이의 제조방법에 관한 것으로서, 현재 황색 안료로서 일반적으로 사용되고 있는 피그먼트 엘로우(Pigment Yellow) 12와 비교하여 내용제성, 내약품성 및 내광성 등이 동등하거나 또는 보다 우수하므로 잉크, 도료 등의 산업 분야에서 규제 황색 안료를 대체할 수 있는 새로운 황색 안료로서 유용하다.
유기안료, 아조 황색 안료, 디아조체, 커플러, 아미노-N-치환된벤즈아미드, 내용제성-
Patent Agency Ranking
公开(公告)号：KR1020090016982A
公开(公告)日：2009-02-18
申请号：KR1020070081364
申请日：2007-08-13
Applicant: 한국화학연구원
IPC: C07C323/52 , C07C323/50
Abstract: A method of preparing a D, L-cystine compound is provided to prepare a D, L-cystine compound with high efficiency and high concentration, used for drug additive, permanent medicine, cosmetic material and food nutrition intensifier through chlorination and organic synthesis. A method of preparing a D, L-cystine compound comprises (1) a step for manufacturing dichloro propionitrile indicated as the following chemical formula 3 by performing the chlorination addition of acrylonitrile indicated as the following chemical formula 2; (2) a step for manufacturing a thiazine derivative indicated as the chemical formula 5 by reacting dichloro propionitrile indicated as the chemical formula 3 and thiourea indicated as the chemical formula 4; (3) a step for manufacturing D,L-2-aminothiazoline-4-carboxylic acid indicated as the chemical formula 6 by adding a base to a thiazine derivative indicated as the chemical formula 5; (4) a step for manufacturing a mercapto thiazolidine carboxylic acid indicated as the chemical formula 8 by performing the hydrosulfurization of D,L-2-aminothiazoline-4-carboxy acid indicated as the chemical formula 6 and sodium bisulfide indicated as the chemical formula 7; (5) a step for manufacturing a cystein compound indicated as the chemical formula 9 by hydrolyzing a mercapto thiazolidine carboxylic acid indicated as the chemical formula 8; and (6) a step for manufacturing a cystine compound indicated as the chemical formula 1 by reacting a cystein compound indicated as the chemical formula 9.
Abstract translation: 提供一种制备D，L-胱氨酸化合物的方法，通过氯化和有机合成制备高效高浓度的D，L-胱氨酸化合物，用于药物添加剂，永久医药，化妆品和食品营养增强剂。 制备D，L-胱氨酸化合物的方法包括（1）通过进行以下化学式2表示的丙烯腈的氯化加成制备下述化学式3所示的二氯丙腈的步骤： （2）通过使化学式3表示的二氯丙腈与表示为化学式4的硫脲反应制造化学式5所示的噻嗪衍生物的步骤; （3）通过向表示为化学式5的噻嗪衍生物加入碱而制备化学式6所示的D，L-2-氨基噻唑啉-4-羧酸的步骤; （4）通过进行化学式6表示的D，L-2-氨基噻唑啉-4-羧酸和化学式7表示的二硫化氢的氢硫化，制造化学式8表示的巯基噻唑烷羧酸的步骤 ; （5）通过水解表示为化学式8的巯基噻唑烷羧酸制造化学式9所示的半胱氨酸化合物的步骤; 和（6）通过使表示为化学式9的半胱氨酸化合物反应来制造化学式1所示的胱氨酸化合物的步骤。
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67.发明授权티올계 정착기를 가지는 분자 전자 소자용 화합물 및 그제조 방법과, 그 화합물로부터 얻어지는 분자 활성층을가지는 분자 전자 소자 有权티올계정착기를가지는분자전자소자용화합물및그제조방법과，그화합물로부터얻어지는분자활성층을가지는분자전자소자
公开(公告)号：KR100651750B1
公开(公告)日：2006-12-01
申请号：KR1020050089516
申请日：2005-09-26
IPC: H01L29/02 , C07D417/12
Abstract: A compound for a molecular electronic device with a thiol-based anchoring group is provided to embody a molecular electronic device having a switch characteristic and a memory characteristic by forming a self-assembled molecular active layer between upper and lower electrodes. A dinitrothiophene group is prepared. An aminobenzene group is prepared into which a thiol derivative is introduced. An azo compound having an azo group is connected between the dinitrothiophene group and the aminobenzene group. The aminobenzene group into which the thiol derivative is introduced includes a disulfide group that supplies a ring structure.
Abstract translation: 提供具有硫醇基锚定基团的分子电子器件用化合物，以通过在上下电极之间形成自组装分子活性层来实现具有开关特性和存储特性的分子电子器件。 制备二硝基噻吩基团。 制备其中引入了硫醇衍生物的氨基苯基团。 在二硝基噻吩基团和氨基苯基团之间连接具有偶氮基团的偶氮化合物。 引入硫醇衍生物的氨基苯基包括提供环结构的二硫化物基团。
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公开(公告)号：KR100532694B1
公开(公告)日：2005-11-30
申请号：KR1020030017542
申请日：2003-03-20
IPC: C07C261/00
Abstract: 본 발명은 다음 화학식 1로 표시되는 스피로비플루오렌계 화합물과 이의 제조방법, 그리고 이 화합물을 사용한 고휘도이며 발광효율이 개선된 유기 전계발광소자에 관한 것이다.
상기 화학식 1에서, R
1 , R
2 및 X는 각각 발명의 상세한 설명에서 정의한 바와 같다.-
公开(公告)号：KR1020020061916A
公开(公告)日：2002-07-25
申请号：KR1020010003009
申请日：2001-01-18
Applicant: 한국화학연구원
IPC: C09B29/045
Abstract: PURPOSE: Provided is benzothiazole-based dispersion-reactive dye, which reduces pollution, dose not contain hazardous amine and metals, can be used in acidic and neutral condition, and is excellent in washing-fastness and properties. CONSTITUTION: The benzothiazole-based dispersion-reactive dye represented by the formula 1 is produced by a process comprising the steps of: diazotizing 2-amino-5-(beta-acetoxy ethyl sulfone)benzothiazole or 2-amino-5-(beta-hydroxy ethyl sulfone)benzothiazole; preparing a coupling solution by dissolving a coupler in an acid mixture; mixing the diazotized 2-amino-5-(beta-acetoxy ethyl sulfone)benzothiazole and the coupling solution at 5-10deg.C and adding a base and separating the produced dye or mixing the diazotized 2-amino-5-(beta-hydroxy ethyl sulfone)benzothiazole and the coupling solution at 5-10deg.C and stirring at 80-90deg.C by using acetic anhydride. In the formula, R, R1, R2, and R3 are identically or differently hydrogen, alkyl, alkoxy, cyanoalkyl, or amino acetyl.
Abstract translation: 目的：提供苯基噻唑类分散反应性染料，其降低污染，不含有害胺类和金属，可用于酸性和中性条件，耐洗涤性和耐性均优异。 构成：由式1表示的基于苯并噻唑的分散体活性染料通过包括以下步骤的方法制备：将2-氨基-5-（β-乙酰氧基乙基砜）苯并噻唑或2-氨基-5-（β- 羟基乙基砜）苯并噻唑; 通过将成色剂溶解在酸混合物中制备偶联溶液; 将重氮化的2-氨基-5-（β-乙酰氧基乙基砜）苯并噻唑和偶联溶液在5-10℃下混合并加入碱并分离生成的染料或混合重氮化的2-氨基-5-（β-羟基 乙基砜）苯并噻唑和偶联溶液在5-10℃下，通过使用乙酸酐在80-90℃下搅拌。 在该式中，R 1，R 2，R 2和R 3相同或不同，为氢，烷基，烷氧基，氰基烷基或氨基乙酰基。
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公开(公告)号：KR1020020061777A
公开(公告)日：2002-07-25
申请号：KR1020010002733
申请日：2001-01-17
Applicant: 한국화학연구원
IPC: C09B62/03
Abstract: PURPOSE: Provided is a water-insoluble dispersion-reactive dye having an acetoxy ethyl sulfone reactive group, which reduces pollution, dose not contain hazardous amine and metals, can be used in acidic and neutral condition, and is excellent in washing-fastness and properties. CONSTITUTION: The dispersion-reactive dye(formula 2) having the 4-aminophenyl-beta-acetoxy ethyl sulfone reactive group(formula 1) is produced by a process comprising the steps of: diazotizing the 4-aminophenyl-beta-acetoxy ethyl sulfone(formula 1); making a coupling solution by dissolving a coupler in water and concentrated hydrochloric acid; mixing the diazotized 4-aminophenyl-beta-acetoxy ethyl sulfone with the coupling solution at 0-5deg.C; adding a base to keep pH neutral condition and separating the produced dye. In the formula, R, R1, R2, and R3 are identically or differently hydrogen, alkyl, alkoxy, cyanoalkyl, amino acetyl, and amino ester.
Abstract translation: 目的：提供一种具有乙酰氧基乙基砜反应性基团的水不溶性分散反应性染料，可降低污染，不含有害胺和金属，可用于酸性和中性条件，耐洗涤性和耐水性优异 。 构成：具有4-氨基苯基-β-乙酰氧基乙基砜反应性基团（式1）的分散反应性染料（式2）通过包括以下步骤的方法制备：将4-氨基苯基-β-乙酰氧基乙基砜 公式1）; 通过将成色剂溶解在水和浓盐酸中形成偶联溶液; 将重氮化的4-氨基苯基-β-乙酰氧基乙基砜与偶联溶液在0-5℃下混合; 添加碱以保持pH中性条件并分离生成的染料。 在该式中，R 1，R 2，R 2和R 3相同或不同，为氢，烷基，烷氧基，氰基烷基，氨基乙酰基和氨基酯。
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