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    • 3. 发明专利
    • Fluorine-containing compound and method for producing fluorine-containing polymerizable monomer derived therefrom
    • 含氟化合物及其制备含有含氟聚合性单体的方法
    • JP2012201608A
    • 2012-10-22
    • JP2011065811
    • 2011-03-24
    • Central Glass Co Ltdセントラル硝子株式会社
    • SUGAFUJI ARIMASA
    • C07C37/20C07B61/00C07C39/24C07C67/08C07C69/653
    • PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing polymerizable monomer, with which a fluorine-containing compound with a hydroxy fluoroalkyl group bonded to the para position thereof is obtained with high selectivity by making phenols and a fluorine-containing ketone react with each other.SOLUTION: A fluorine-containing compound of general formula (3) is obtained by making a compound of general formula (1) and a fluorine-containing ketone of general formula (2) react with each other in the presence of a fluorine-containing acid catalyst (in formulas, R-Rrespectively and independently represent a hydrogen atom, a straight chain, branched or cyclic alkyl group, an alkenyl group, and so on, and optionally have a fluorine or oxygen atom, Rand Rare optionally bonded to each other and either of them has a fluorine atom, X is an integer of 0-2, and Y is an integer of 0-8).
    • 解决问题的方法:提供一种含氟聚合性单体的制造方法,通过使苯酚和氟得到高选择性的与其对位接合的含氟羟烷基的含氟化合物 的酮反应。 解决方案:通式(3)的含氟化合物通过使通式(1)的化合物和通式(2)的含氟酮在氟的存在下相互反应而获得 (式中,R 1 -R 3 分别独立地表示氢原子,直链,支链 或环状烷基,烯基等,并且任选具有氟或氧原子,R 2 >可以相互键合并且它们中的任一个具有氟原子,X是0-2的整数,Y是0-8的整数)。 版权所有(C)2013,JPO&INPIT