Processes for the preparation of compounds, compound

    公开(公告)号:JP5308678B2

    公开(公告)日:2013-10-09

    申请号:JP2008003339

    申请日:2008-01-10

    摘要: A positive resist composition, a method for forming a resist pattern by using the composition, and a novel polymer compound used in the composition are provided to improve resolution and to reduce the line edge roughness of a pattern. A positive resist composition comprises a base component whose solubility in an alkali developer increases by the action of an acid and which comprises a polymer compound represented by the formula 1; and an acid generator component which generates an acid by exposure, wherein R1 is H, a low molecular weight alkyl group or a halogenated low molecular weight alkyl group; A is a substituted or unsubstituted C2 or more divalent hydrocarbon group; B is a substituted or unsubstituted C1 or more divalent hydrocarbon group; and R2 is an acid-labile dissolution inhibiting group.

    Method for producing cyclohexene derivative
    10.
    发明专利
    Method for producing cyclohexene derivative 审中-公开
    生产环己酮衍生物的方法

    公开(公告)号:JP2003040820A

    公开(公告)日:2003-02-13

    申请号:JP2001227036

    申请日:2001-07-27

    发明人: SUZUKI SHIGEAKI

    摘要: PROBLEM TO BE SOLVED: To provide a method for industrially producing a cyclohexene derivative such as 2-cyclohexen-1-ol.
    SOLUTION: This method for producing a cyclohexene derivative of general formula I comprises performing metathesis reaction of an octadiene derivative of general formula II in the presence of a ruthenium complex coordinated with an imidazolidene compound. (X is hydroxyl, an alkoxy, an acyloxy or an aryloxy).
    COPYRIGHT: (C)2003,JPO

    摘要翻译: 待解决的问题:提供工业上生产2-环己烯-1-醇的环己烯衍生物的方法。 解决方案:用于制备通式I的环己烯衍生物的方法包括在与咪唑烷化合物配位的钌络合物的存在下进行通式II的辛二烯衍生物的复分解反应。 (X是羟基,烷氧基,酰氧基或芳氧基)。