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    • 81. 发明公开
    • 플루오로알킬기를 갖는 실라잔 화합물 및 그의 제조 방법
    • 具有氟代醇基的硅烷化合物及其制备方法
    • KR1020120116347A
    • 2012-10-22
    • KR1020120037159
    • 2012-04-10
    • 신에쓰 가가꾸 고교 가부시끼가이샤
    • 혼마,다까유끼기요모리,아유무구보따,도루하라다,다이지쯔야마자끼,히로유끼다께우찌,마사끼
    • C07F7/12C07F7/10C07B61/00
    • C07F7/10
    • PURPOSE: A silazane compound having fluoroalkyl group and a manufacturing method thereof are provided to uniformly give waterproofing, oil repellency, and slipperiness to processed inorganic materials. CONSTITUTION: A silazane compound having 2 fluoroalkyl radicals is represented by chemical formula(1). In the chemical formula(1), Rf and Rf' indicate fluoroalkyl radical with 1-10 carbons and can be identical or different from each other. R1 indicates hydrogen atom or aliphatic group monovalent hydrocarbon with 1-6 carbons. R2 and R3 indicate aliphatic monovalent hydrocarbon with 1-6 carbons, and a part or whole hydrogen atom combined with the carbon atom can be substituted, and be identical or different from each other. R4 indicates the aliphatic monovalent hydrogen atom having 1-6 carbons or hydrogen atom, and a part or whole hydrogen atom can be substituted. The silazane compound having 2 fluoroalkyl radicals is represented by chemical formula(2).
    • 目的:提供具有氟烷基的硅氮烷化合物及其制造方法,以均匀地赋予加工无机材料防水,拒油性和滑爽性。 构成:具有2个氟烷基的硅氮烷化合物由化学式(1)表示。 在化学式(1)中,Rf和Rf'表示具有1-10个碳原子的氟烷基,并且可以相同或不同。 R1表示氢原子或具有1-6个碳原子的脂族基团一价烃。 R2和R3表示具有1-6个碳原子的脂族一价烃,并且与碳原子结合的部分或全部氢原子可以被取代,并且彼此相同或不同。 R4表示具有1-6个碳原子或氢原子的脂族一价氢原子,部分或全部氢原子可以被取代。 具有2个氟烷基的硅氮烷化合物由化学式(2)表示。
    • 90. 发明公开
    • 자성 실리카 입자가 부착된 자성 키랄 고정상 및 이를 이용한 광학이성질체를 분리하는 방법
    • 具有纳米二氧化硅结构的磁性手镯相和使用该化合物的分离方法
    • KR1020100132125A
    • 2010-12-17
    • KR1020090050776
    • 2009-06-09
    • 한국기초과학지원연구원부산대학교 산학협력단
    • 정의덕진종성김태규현명호최희정조환선
    • C07F7/10C07B57/00
    • C07C231/20B01D15/3833
    • PURPOSE: A method for separating an optical isomer using magnetic silica particles-attached magnetic chiral solid phase(MCSP) is provided to control and separate optical isomers including pharmacetuical products using a magnet. CONSTITUTION: A magnetic silica particle-attached magnetic chiral solid phase(MCSP) has an optically acid chiral selector. The chiral selector is a chiral amino acid or derivative thereof having an optical activity, chiral crown ether having an optical activity or derivative thereof, or alpha, beta, or gamma cyclodextrin or derivative thereof having an optical activity. A method for separating the optical isomer using a magnetic chiral solid phase comprises: a step of preparing magnetic silica particle-attached magnetic solid phase phase(MCSP); a step of inputting the MCSP to a solution containing optical isomer; and a step of separating the magnetic chiral solid phase using the magnetic.
    • 目的:提供使用磁性二氧化硅颗粒附着的磁性手性固相(MCSP)分离光学异构体的方法,以使用磁体控制和分离包括药物产品在内的光学异构体。 构成:磁性二氧化硅颗粒附着的磁性手性固相(MCSP)具有光学酸性手性选择剂。 手性选择剂是具有光学活性的手性氨基酸或其衍生物,具有光学活性或衍生物的手性冠醚或具有光学活性的α,β或γ-环糊精或其衍生物。 使用磁性手性固相分离光学异构体的方法包括:制备附着磁性二氧化硅颗粒的磁固相(MCSP)的步骤; 将MCSP输入到含有光学异构体的溶液的步骤; 以及使用磁性分离磁性手性固相的步骤。