ADAMANTANE DERIVATIVE, METHOD FOR PRODUCING THE SAME, AND CURING COMPOSITION CONTAINING ADAMANTANE DERIVATIVE
    3.
    发明申请
    ADAMANTANE DERIVATIVE, METHOD FOR PRODUCING THE SAME, AND CURING COMPOSITION CONTAINING ADAMANTANE DERIVATIVE 审中-公开
    衍生物,其制备方法和含有ADAMANTANE衍生物的固化组合物

    公开(公告)号:US20100266954A1

    公开(公告)日:2010-10-21

    申请号:US12742379

    申请日:2008-11-10

    摘要: An adamantane derivative capable of affording a cured product which is excellent in optical characteristics such as transparency and light resistance, durability such as long-term heat resistance, and electrical characteristics such as dielectric constant, a process for producing such an adamantane derivative, and a curable composition containing such an adamantane derivative, the adamantane derivative being represented by the general formula (I) shown below and having a group selected from an acrylate group, a methacrylate group and a trifluoromethacrylate group, where R1 represents a group selected from a hydroxyl group, an acrylate group, a methacrylate group and a trifluoromethacrylate group, R2 represents a group selected from a hydrogen atom, a methyl group and a trifluoromethyl group, k is an integer of 0 to 4 and n is an integer of 1 to 6.

    摘要翻译: 能够提供透明性,耐光性等光学特性,长期耐热性等耐久性,介电常数等电气特性,制造金刚烷衍生物的方法等的固化物的金刚烷衍生物,以及 含有这种金刚烷衍生物的固化性组合物,金刚烷衍生物由下述通式(I)表示,具有选自丙烯酸酯基,甲基丙烯酸酯基和三氟甲基丙烯酸酯基的基团,其中R 1表示选自羟基的基团 丙烯酸酯基,甲基丙烯酸酯基和三氟甲基丙烯酸酯基,R 2表示选自氢原子,甲基和三氟甲基的基团,k为0​​〜4的整数,n为1〜6的整数。

    Precursors of 3-alkoxyalkanols and processes for the preparation of 3-alkoxyalkanols
    4.
    发明授权
    Precursors of 3-alkoxyalkanols and processes for the preparation of 3-alkoxyalkanols 失效
    3-烷氧基烷醇的前体和3-烷氧基链烷醇的制备方法

    公开(公告)号:US06531635B1

    公开(公告)日:2003-03-11

    申请号:US09926549

    申请日:2001-11-19

    IPC分类号: C07C4500

    摘要: Processes for the preparation of 3-alkoxyalkanols useful as solvents for coating materials, photoresists, or the like. Specifically, (1) a process which comprises reacting an &agr;,&bgr;-unsaturated aldehyde with an alcohol in the presence of an acidic catalyst and subjecting the obtained product to hydrolysis and hydrogenation successively; (2) a process which comprises subjecting a reaction mixture obtained by the reaction of an &agr;,&bgr;-unsaturated aldehyde with an alcohol and comprising the corresponding 1,1,3-trialkoxyalkane and 3-alkoxyalkanal to hydrolysis and hydrogenation at the same time; (3) a process which comprises recovering a 3-alkoxyalkanal through distillation as an azeotropic mixture thereof with water from a reaction solution obtained by the reaction of an alcohol with acid-containing acrolein or methacrolein prepared by the oxidation of propylene or isobutylene, and hydrogenating the recovered 3-alkoxyalkanal into the corresponding 3-alkoxyalkanol; and (4) a process which comprises bringing a gas produced by the oxidation of propylene or isobutylene into contact with an alcohol, conducting the reaction of the gas with the alcohol to form the corresponding 1,1,3-trialkoxyalkane, and subjecting it to hydrolysis and hydrogenation.

    摘要翻译: 制备用作涂料,光致抗蚀剂等的溶剂的3-烷氧基烷醇的方法。 具体地说,(1)一种方法,该方法包括在酸性催化剂存在下使α,β-不饱和醛与醇反应,并使得到的产物依次进行水解和氢化; (2)一种方法,其包括使α,β-不饱和醛与醇反应得到的反应混合物与包含相应的1,1,3-三烷氧基烷烃和3-烷氧基烷烃的物质同时进行水解和氢化; (3)一种方法,其包括通过蒸馏作为其与水的共沸混合物从由与丙烯或异丁烯氧化制备的含酸丙烯醛或异丁烯醛反应得到的反应溶液中回收3-烷氧基亚油酸,以及氢化 将回收的3-烷氧基亚烷醛转化为相应的3-烷氧基烷醇; 和(4)包括使由丙烯或异丁烯的氧化产生的气体与醇接触的方法,使气体与醇反应形成相应的1,1,3-三烷氧基烷烃,并使其 水解和氢化。