Sulfonium salt, photoacid generator, photo-curing composition and cured material therefrom
    2.
    发明专利
    Sulfonium salt, photoacid generator, photo-curing composition and cured material therefrom 审中-公开
    硫酸钠,光致发电机,光固化组合物及其固化材料

    公开(公告)号:JP2010254654A

    公开(公告)日:2010-11-11

    申请号:JP2009109955

    申请日:2009-04-28

    摘要: PROBLEM TO BE SOLVED: To provide a sulfonium salt having high photosensibility to i-line and highly compatible with a cation-polymerizable compound. SOLUTION: The sulfonium salt is expressed by formula (1). In the formula, R 1 to R 6 are each alkyl, -OH, alkoxy, alkylcarbonyl, arylcarbonyl, alkoxycarbonyl, aryloxycarbonyl, arylthiocarbonyl, acyloxy, arylthio, alkylthio, aryl, heterocyclic hydrocarbon, aryloxy, alkylsulfinyl, arylsulfinyl, alkylsulfonyl, arylsulfonyl, hydroxy(poly)alkyleneoxy, amino, -CN, -NO 2 or halogen; X is (R f ) b PF 6-b - , R 7 c BY 4-c , R 7 c GaY 4-c - or (R 8 SO 2 ) 3 C (Y is halogen; R f is fluorine-substituted alkyl; R 7 is substituted phenyl; R 8 is 1C-20C alkyl, 1C-20C perfluoroalkyl or 6C-20C aryl; b is 1-5; and c is 1-4). COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:提供对i线具有高可感性和与阳离子聚合化合物高度相容的锍盐。 解决方案:锍盐由式(1)表示。 在式中,R 1至R 6各自为烷基,-OH,烷氧基,烷基羰基,芳基羰基,烷氧基羰基,芳氧基羰基,芳硫基羰基,酰氧基,芳硫基,烷硫基,芳基, 杂环烃,芳氧基,烷基亚磺酰基,芳基亚磺酰基,烷基磺酰基,芳基磺酰基,羟基(聚)亚烷基氧基,氨基,-CN,-NO 2 SBR或卤素; X是(R SB)f 4-c ,R 7 Ga Y Y SP SP SP SP SP SP SP SP SP > - 或(R 8 SO 2 C(Y是卤素; R SB = 是氟取代的烷基; R 6是取代的苯基; R 16是C 1 -C 20烷基,1C-20C全氟烷基或6C-20C芳基; b是1-5; 和c为1-4)。 版权所有(C)2011,JPO&INPIT

    Method for industrially producing high-purity triarylphosphine

    公开(公告)号:JP2004043405A

    公开(公告)日:2004-02-12

    申请号:JP2002205867

    申请日:2002-07-15

    IPC分类号: C07F9/50 C07F9/52

    摘要: PROBLEM TO BE SOLVED: To provide a method for industrially producing a triarylphosphine having high storage stability without forming any byproduct and without causing any phosphine odor.
    SOLUTION: This method for industrially producing the triarylphosphine of formula(1) comprises carrying out a reaction between a Grignard reagent of the general formula(2) and a phosphorus compound of formula(3), recrystallizing and refining the resultant crude triarylphosphine with a recrystallizing solvent followed by carrying out a distillation for further refining. In formulae(1), (2) and (3), X
    1 is a halogen atom; X
    2 is a halogen atom, an alkoxy or aryloxy; R is H, a halogen atom, an alkyl, alkoxy or haloalkyl; (n) is an integer of 1-3; when (n) is ≥2, the groups R may be same as or different from each other, and when X
    1 , X
    2 and R are each a halogen atom, the groups R may be same as or different from each other.
    COPYRIGHT: (C)2004,JPO