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    Method for manufacturing difluoromethyl group-containing compound
    4.
    发明专利
    Method for manufacturing difluoromethyl group-containing compound 有权
    制备含二聚甲醛基的化合物的方法

    公开(公告)号：JP2014065678A

    公开(公告)日：2014-04-17

    申请号：JP2012212058

    申请日：2012-09-26

    申请人： Nagoya Institute Of Technology ,  国立大学法人 名古屋工業大学 ,  Tosoh F-Tech Inc ,  東ソ−・エフテック株式会社

    发明人： SHIBATA TETSUO

    IPC分类号： C07C67/343 ,  C07C69/757 ,  C07C253/30 ,  C07C255/31 ,  C07C255/34 ,  C07D311/58 ,  C07D335/06

    摘要： PROBLEM TO BE SOLVED: To provide a reaction for introducing a difluoromethyl group useful as a synthetic intermediate of pharmaceutical agricultural chemicals.SOLUTION: A carbonyl compound and a malononitrile derivative are reacted with phenyl(2,3,4,5-tetramethylphenyl)bromo difluoromethylthiophenium tetrafluoroborate or phenyl(2,3,4,5-tetramethylphenyl)bromo difluoromethylthiophenium trifluoromethane sulfonate in the presence of a base to obtain a difluoromethyl group-containing compound represented by the formula (3), where R1 represents a hydrogen atom, a methyl group, an ethyl group, a straight, branched or cyclic alkyl group having 3 to 10 carbon atoms and the like, R2 represents a hydrogen atom, a methyl group or an ethyl group, R3 represents a hydrogen atom, a methyl group, an ethyl group, an n-propyl group, an iso-propyl group and the like, A represents an oxygen atom or a malononitrile group, and not all R1, R2 and R3 are a hydrogen atom.

    摘要翻译： 要解决的问题：提供用作药物农药合成中间体的二氟甲基引入反应。溶液：将羰基化合物和丙二腈衍生物与苯基（2,3,4,5-四甲基苯基）溴二氟甲基噻吩 四氟硼酸盐或苯基（2,3,4,5-四甲基苯基）溴二氟甲基噻吩三氟甲磺酸盐在碱存在下反应，得到式（3）表示的含二氟甲基的化合物，其中R 1表示氢原子，甲基 ，乙基，具有3〜10个碳原子的直链，支链或环状烷基等，R 2表示氢原子，甲基或乙基，R 3表示氢原子，甲基，乙基 ，正丙基，异丙基等，A表示氧原子或丙二腈基，并不全部是R 1，R 2和R 3为氢原子。

    New compound, polymerizable composition, color filter, method for manufacturing color filter, solid-state imaging device, and lithographic printing plate precursor
    8.
    发明专利
    New compound, polymerizable composition, color filter, method for manufacturing color filter, solid-state imaging device, and lithographic printing plate precursor 有权
    新化合物，可聚合组合物，彩色滤光片，制造彩色滤光片的方法，固态成像装置和平版印刷机前驱体

    公开(公告)号：JP2011033793A

    公开(公告)日：2011-02-17

    申请号：JP2009179326

    申请日：2009-07-31

    申请人： Fujifilm Corp ,  富士フイルム株式会社

    发明人： MAKINO MASAOMI

    IPC分类号： G03F7/031 ,  C07C251/66 ,  C07D335/06 ,  G02B5/20 ,  G03F7/00 ,  G03F7/004

    摘要： PROBLEM TO BE SOLVED: To provide a polymerizable composition having high sensitivity to light of 365 nm or 405 nm wavelength and allowing a cured film with excellent intra-film curability to be formed. SOLUTION: The polymerizable composition comprises (A) an oxime-based polymerization initiator having a condensed ring structure formed from a monocyclic structure selected from aromatic rings and heteroaromatic rings and an aliphatic monocyclic structure containing an oxime group bonding directly to a carbonyl group, and (B) a polymerizable compound. COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译： 要解决的问题：提供对365nm或405nm波长的光具有高灵敏度的可聚合组合物，并且可以形成具有优异的膜内固化性的固化膜。 解决方案：聚合性组合物包含（A）具有由选自芳香环和杂芳环的单环结构形成的稠环结构的肟基聚合引发剂和含有与羰基直接键合的肟基的脂肪族单环结构 ，（B）聚合性化合物。 版权所有（C）2011，JPO＆INPIT