알콕시실릴아민 화합물 및 이의 사용
    82.
    发明公开
    알콕시실릴아민 화합물 및 이의 사용 无效
    烷氧基硅烷化合物及其应用

    公开(公告)号:KR1020140075634A

    公开(公告)日:2014-06-19

    申请号:KR1020130154159

    申请日:2013-12-11

    IPC分类号: C07F7/10

    摘要: The present invention discloses a precursor of alkoxysilylamine presented by Chemical Formula A or B. According to the Chemical Formula A or B, R1 or R4 is independently selected from a linear or branched C1 or C10 alkyl group, a C3 or C12 alkenyl group, a C3 or C12 alkynyl group, a C4 or C10 cyclic alkyl group, and a C6 to C10 aryl group. R2, R3, R5, and R6 is independently selected from a group constituted by hydrogen, a linear or branched C1 or C10 alkyl group, a C2 or C12 alkenyl group, a C2 or C12 alkynyl group, a C4 or C10 cyclic alkyl group, a C6 or C10 aryl group, and a linear or branched C1 or C10 alkoxy group.

    摘要翻译: 本发明公开了由化学式A或B提供的烷氧基甲硅烷基前体。根据化学式A或B,R 1或R 4独立地选自直链或支链C 1或C 10烷基,C 3或C 12链烯基, C 3或C 12炔基,C 4或C 10环烷基和C 6至C 10芳基。 R2,R3,R5和R6独立地选自由氢,直链或支链C1或C10烷基,C2或C12链烯基,C2或C12炔基,C4或C10环烷基组成的基团, C6或C10芳基,以及直链或支链的C1或C10烷氧基。

    실리콘-함유 아크릴레이트 또는 메타크릴레이트 단량체 및 그의 용도
    83.
    发明公开
    실리콘-함유 아크릴레이트 또는 메타크릴레이트 단량체 및 그의 용도 有权
    含硅酮的丙烯酸酯或甲基丙烯酸酯及其用途

    公开(公告)号:KR1020130119102A

    公开(公告)日:2013-10-31

    申请号:KR1020120042000

    申请日:2012-04-23

    发明人: 심상연

    IPC分类号: C07F7/04 C08F20/06 G02B7/04

    摘要: PURPOSE: Polyacrylate or polymetacrylate containing silicone is provided to resolve inconvenience of long term use by maximizing protein attachment inhibitory effect and to have high percent of moisture content and oxygen permeability, thereby being useful as a raw material for general coating soft lens and hydrogel soft lens. CONSTITUTION: Acrylate or metacrylate monomer containing silicone is represented by the chemical formula 1. The acrylate or metacrylate monomer containing silicone is represented by the chemical formula 2, chemical formula 3, or chemical formula 4. Polyacrylate or polymetacrylate containing silicone includes repeat unit represented by the chemical formula 5. The hydrogel soft lens comprises the polyacrylate or polymetacrylate containing silicone.

    摘要翻译: 目的:提供聚丙烯酸酯或聚甲基丙烯酸酯含硅酮,以通过最大化蛋白质附着抑制作用解决长期使用的不便,并具有高含水量和透氧性的百分比,从而可用作普通涂层软透镜和水凝胶软透镜的原料 。 构成:含有硅氧烷的丙烯酸酯或甲基丙烯酸酯单体由化学式1表示。含硅氧烷的丙烯酸酯或甲基丙烯酸酯单体由化学式2,化学式3或化学式4表示。聚丙烯酸酯或聚甲基丙烯酸酯含硅树脂包括由 化学式5.水凝胶软透镜包含聚丙烯酸酯或聚甲基丙烯酸酯含硅氧烷。

    리튬 이차전지용 비수 전해액 및 이를 구비한 리튬 이차전지
    85.
    发明公开
    리튬 이차전지용 비수 전해액 및 이를 구비한 리튬 이차전지 有权
    用于锂二次电池的非水电解质溶液和包含其的锂二次电池

    公开(公告)号:KR1020120079395A

    公开(公告)日:2012-07-12

    申请号:KR1020110000645

    申请日:2011-01-04

    摘要: PURPOSE: A non-aqueous electrolyte is provided to improve charging/discharging cycle life time of a lithium secondary battery, restraining decomposition on an electrode surface of electrolyte, and to have excellent electrolyte-decomposition retraining effect even in high voltage condition. CONSTITUTION: A non-aqueous electrolyte comprises ionizable lithium salt, organic solvent, and mercapto silane compound in chemical formula 1. In chemical formula 1, R^1 is a vinyl group, an allyl group, a phenyl group, a benzyl group, or halogen-substituted or non-substituted C1-10 alkylene group, or a C3-8 cyclic alkyl group-branched linear C1-10 alkylene group. R^2, R^3, and R^4 is respectively and independently a vinyl group, phenyl group, or halogen-substituted or non-substituted C1-10 alkyl group, halogen, hydrogen, or a C3-8 cyclic alkyl group.

    摘要翻译: 目的:提供一种非水电解质,以改善锂二次电池的充放电循环寿命,抑制电解质电极表面的分解,并且即使在高电压条件下也具有优异的电解质分解再培养效果。 构成:化学式1中的非水电解质包含可电离的锂盐,有机溶剂和巯基硅烷化合物。在化学式1中,R 1是乙烯基,烯丙基,苯基,苄基或 卤素取代或未取代的C 1-10亚烷基,或C 3-8环烷基 - 支链直链C 1-10亚烷基。 R 2,R 3和R 4分别独立地是乙烯基,苯基或卤素取代或未取代的C 1-10烷基,卤素,氢或C 3-8环烷基。

    소수성 실리카의 제조 방법
    86.
    发明公开
    소수성 실리카의 제조 방법 有权
    制备疏水二氧化硅的方法

    公开(公告)号:KR1020120066405A

    公开(公告)日:2012-06-22

    申请号:KR1020100127741

    申请日:2010-12-14

    摘要: PURPOSE: A method for manufacturing hydrophobic silica is provided to improve hydrophobicity of silica by coating two of more kinds of silane coupling agents on the surface of the silica. CONSTITUTION: The surface of silica is coated with two or more kinds of silane coupling agents represented by chemical formula 1 or 2. In chemical formula 1, R1 to R6 are identical or different and are C1 to C5 alkyl groups; and R7 to R9 are identical or different and C1 to C10 linear or branched alkylene groups. In chemical formula 2, R10 to R12 are identical or different and are C1 to C5 alkyl groups; and R13 is a C1 to C18 linear or branched alkyl group. The total content of the silane coupling agents is 1 to 20 parts by weight based on 100 parts by weight of the silica.

    摘要翻译: 目的:提供疏水性二氧化硅的制造方法,以通过在二氧化硅的表面上涂覆两种以上的硅烷偶联剂来改善二氧化硅的疏水性。 构成:二氧化硅的表面涂覆有两种或更多种由化学式1或2表示的硅烷偶联剂。在化学式1中,R 1至R 6相同或不同,为C 1至C 5烷基; 并且R 7至R 9相同或不同,且C 1至C 10直链或支链亚烷基。 在化学式2中,R 10至R 12相同或不同,为C 1至C 5烷基; R13为C1〜C18直链或支链烷基。 基于100重量份的二氧化硅,硅烷偶联剂的总含量为1〜20重量份。

    혼합된 플루오로알킬-알킬 계면활성제
    87.
    发明公开
    혼합된 플루오로알킬-알킬 계면활성제 有权
    混合的氟代烷基磺酸酯表面活性剂

    公开(公告)号:KR1020100057027A

    公开(公告)日:2010-05-28

    申请号:KR1020107005055

    申请日:2008-08-04

    摘要: A surfactant of formula (1) A surfactant of formula 1 (Rf-A)a-Q-([B]k-R)b Formula 1 wherein a and b are each independently 1 or 2; Ris a linear or branched perfluoroalkyl radical having from 2 to about 20 carbon atoms, optionally interrupted with at least one oxygen; R is a Cto Clinear, branched or cyclic alkyl, or a Cto Caryl; B is-(CHCHRO)k is 0 or 1, x is 1 to about 20, A is-(CH)[(CHRCHO)]-[(CH)(CH)CHOH(CH)m]-, wherein each m is independently 0 to 3, s is 0 to about 30, t is 0 or 1, and e is 0 or 1, Ris H or CHQ is:-OP(O)(O-M)(O)-,-O-,-S-(CH)-C(O)-O-,-SO-O--CHCHO-C(O)CHC(OH)(V)CHC (O)O-;-(CHCHO)CHCH(OH)-(CHCHO)-(CH)-Si[OSi(R)]-,-SONR--(CHCHO)C(O)CH(SO-M)CHC(O)(OCHCH)-wherein z is 1 to about 15, or a bond when s is a positive integer, V is-C(O)ORand Ris H, CHor R; Ris Cto Calkyl, and Mis a Group 1 metal or an ammonium (NHRy)cation wherein x + y = 4, and Ris Cto Calkyl, provided that when Q is-OP(O)(OM)(O)-or when Q is-(CHCHO)-C(O)CH(SO-M+)CHC(O)(OCHCH)-then at least one of s or e is a positive integer.

    摘要翻译: 式(1)的表面活性剂式1的表面活性剂(Rf-A)a-Q-([B] k-R)b式1其中a和b各自独立地为1或2; R 2是具有2至约20个碳原子的直链或支链全氟烷基,任选被至少一个氧中断; R是Cto Clinear,支链或环状烷基或CtoCylyl; B为 - (CHCHRO)k为0或1,x为1至约20,A为 - (CH)[(CHRCHO)] - [(CH)(CH)CHOH(CH)m] - , 独立地0至3,s为0至约30,t为0或1,e为0或1,Ris H或CHQ为:-OP(O)(OM)(O) - , - O - , - S - (CH)-C(O)-O - , - SO-O-CHCHO-C(O)CHC(OH)(V)CHC(O)O - ; - (CHCHO)CHCH(OH) - (CHCHO ) - (CH)-Si [OSi(R)] - , - SONR - (CHCHO)C(O)CH(SO-M)CHC(O)(OCHCH) - 其中z为1至约15,或 当s是正整数时,V是-C(O)OR,Ris H,CHor R; (O)(O)(O) - 或者当Q为-OC(O)(O))(O)时,或者当Q为-OC - (CHCHO)-C(O)CH(SO-M +)CHC(O)(OCHCH) - ,其中s或e中的至少一个为正整数。

    아미노알콕시실란의 제조방법
    88.
    发明公开
    아미노알콕시실란의 제조방법 失效
    制备氨基烷氧基硅烷的方法

    公开(公告)号:KR1020060062438A

    公开(公告)日:2006-06-12

    申请号:KR1020040101281

    申请日:2004-12-03

    申请人: 조철군

    发明人: 조철군

    IPC分类号: C07F7/10

    CPC分类号: C07F7/1804

    摘要: 본 발명은 γ-[N-(2-아미노에틸)]아미노프로필알킬알콕시실란의 제조방법에 관한 것으로, 상세하게는 a) 에틸렌디아민과 촉매로서 환형삼차아민을 반응기에 가하여 화학식 1로 표시되는 γ-클로로알킬알콕시실란을 적가반응시켜 γ-[N-(2-아미노에틸)]아미노알킬알콕시실란을 50 내지 60℃의 저온에서 합성 제조하는 단계; b) 합성 제조된 반응 혼합물에 에틸렌디아민 · 염화수소 염을 투입한 후 반응혼합물을 정치시켜 2상의 분액으로 형성하는 단계; c) 2상으로 분액 분리된 반응 혼합물 중 에틸렌디아민 · 염화수소 염이 풍부한 하부층을 분리하는 단계; d) 여액인 상부층을 저온 진공 조건에서 에틸렌디아민이 포함된 저비점 휘발성 물질을 제거하고 하기의 화학식 2로 표시되는 γ-[N-(2-아미노에틸)]아미노알킬알콕시실란을 제조하는 단계; e) 상기 c)단계에서 분리된 하부층을 d) 단계와 같이 진공증류하여 에틸렌디아민을 포함한 휘발성 물질을 제거한 후 남은 에틸렌디아민 · 염화수소 염을 상기 b) 단계의 반응 후 혼합액으로 재순환하여 투입하는 하는 단계;를 포함한 γ-[N-(2-아미노에틸)]아미노알킬알콕시실란을 제조하는 방법에 관한 것이다.
    본 발명에 따른 제조방법은 γ-클로로알킬알콕시실란를 적가반응 시킴으로서 반응계 내에서 에틸렌디아민과의 몰비를 항상 12배 이상으로 확보되도록 하여 γ-[N-(2-아미노에틸)]아미노알킬알콕시실란 제조 중 부생되는 비스실릴류의 생성량을 억제시키며, 촉매 하 저온에서 반응시켜 목표물을 제조함으로서 생성물의 변색을 방지할 수 있으며, 에틸렌디아민 · 염화수소를 반응 후 혼합액에 첨가하여 쉽게 분액분리를 유도함으로써 별도의 상분리기와 1차 증류공정을 생략한 단순화된 γ-[N-(2-아미노에틸)]아미노알킬알콕시실란 정제공정을 가진 장점이 있다.
    γ-[N-(2-아미노에틸)]아미노알킬알콕시실란, 아미노알킬알콕시실란

    키랄리간드 및 이를 이용한(2S,3S)-2,3-디알킬타르타르산의 제조방법
    89.
    发明公开
    키랄리간드 및 이를 이용한(2S,3S)-2,3-디알킬타르타르산의 제조방법 失效
    使用相同方法制备(2S,3S)-2,3-二烷基胆酸的新型配体配体和方法

    公开(公告)号:KR1020020017165A

    公开(公告)日:2002-03-07

    申请号:KR1020000050327

    申请日:2000-08-29

    IPC分类号: C07F7/18

    CPC分类号: C07F7/1804

    摘要: PURPOSE: Provided are a novel (S)-2-t-butyldiphenylsilyloxymethylindoline of the formula(1) and a process for preparing (2S,3S)-2,3-dialkyltartaric acid by pinacol coupling using it as a chiral ligand, thereby producing (2S,3S)-2,3-dialkyltartaric acid in high chemical and optical yields. CONSTITUTION: (S)-2-t-butyldiphenylsilyloxymethylindoline is represented by the formula(1), wherein R is methyl or phenyl, and prepared by the steps of: reducing (S)-indoline-2-carbonic acid into lithium aluminum hydride; reacting it with chloro t-butyldiphenylsilane compound in the presence of imidazole to obtain (S)-2-t-butyldiphenylsilyloxymethylindoline. (2S,3S)-2,3-dialkyltartaric acid is prepared by the steps of: reacting 2-keto carbonic acid with (S)-2-t-butyldiphenylsilyloxymethylindoline(I) in the presence of dicyclohexylcarbodiimide(DDC) to obtain 2-ketoamide(II); pinacol coupling the 2-ketoamide(II) in the presence of hexamethylphosphoamide(HMP) to obtain dialkyltartaric acid derivative; and hydrolyzing the derivative to manufacture (2S,3S)-2,3-dialkyltartaric acid(III).

    摘要翻译: 目的:提供式(1)的新型(S)-2-叔丁基二苯基甲硅烷氧基甲基二氢吲哚和通过频哪醇偶联使其作为手性配体制备(2S,3S)-2,3-二烷基酒石酸的方法,从而产生 (2S,3S)-2,3-二烷基酒石酸,具有高的化学和光学收率。 构成:(S)-2-叔丁基二苯基甲硅烷氧基甲基二氢吲哚由式(1)表示,其中R是甲基或苯基,并通过以下步骤制备:将(S) - 二氢吲哚-2-碳酸还原成氢化铝锂; 在咪唑存在下与氯代叔丁基二苯基硅烷化合物反应,得到(S)-2-叔丁基二苯基甲硅烷氧基甲基二氢吲哚。 (2S,3S)-2,3-二烷基酒石酸通过以下步骤制备:在二环己基碳二亚胺(DDC)的存在下,使2-酮基碳酸与(S)-2-叔丁基二苯基甲硅烷氧基甲基二氢吲哚(I)反应,得到2- 酮酰胺(II); 频烯醇在六甲基磷酰胺(HMP)的存在下偶联2-酮酰胺(II),得到二烷基酒石酸衍生物; 并水解该衍生物制备(2S,3S)-2,3-二烷基酒石酸(III)。

    γ-아미노부티르산 트랜스 아미나제 억제제 및 이의 제조방법
    90.
    发明授权
    γ-아미노부티르산 트랜스 아미나제 억제제 및 이의 제조방법 失效
    β-氨基丁酸转氨酶抑制剂及其制造方法

    公开(公告)号:KR1019890001008B1

    公开(公告)日:1989-04-18

    申请号:KR1019840006265

    申请日:1984-10-10

    IPC分类号: C07D307/30

    摘要: The title inhibitors, e.g., 4-amino-4,5-dihydro-2- thiophenecarboxylates (I)[R=H or alkyl , useful for the treatment of epilepsy and schizophrenia, were prepd.. Thus, (R)-4-amino- 4,5dihydro-2-thiophenecarboxylic acid ((I),R=H)(II) was prepd. by redn. of cysteine Et ester-HCl with di-tert-Bu dicarbonate, treatment of the product with BrCH2CO2Et, Dieckmann cyclization of the resulting N-[(1,1)-dimethylethoxy)carbonyl carbethoxymethyl-Lcystine Et ester with Li diisopropylamide and NaBH4 redn., dehydration, mesylation and deprotection of the Dieckmann product, 4-[(1,1- dimethylethoxy)carbonyl amino tetrahydro-3-oxo-2thiophenecarboxylate.

    摘要翻译: 制备标题抑制剂,例如用于治疗癫痫和精神分裂症的4-氨基-4,5-二氢-2-噻吩羧酸酯(I)[R = H或烷基,因此,(R)-4- 氨基-4,5-二氢-2-噻吩羧酸((I),R = H)(II)。 通过redn。 的半胱氨酸Et酯-HCl与二叔丁基二碳酸酯,用BrCH 2 CO 2 Et处理产物,得到的N - [(1,1) - 二乙氧基)羰基乙氧基甲基-Lcystine Et酯与Li二异丙基酰胺和NaBH 4 Redn的Dieckmann环化。 ,Dieckmann产物4 - [(1,1-二甲基乙氧基)羰基氨基)四氢-3-氧代-2-噻吩羧酸酯的脱水,甲磺酰化和去保护。