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    METHOD FOR PRODUCING POLYMERIZABLE COMPOUND
    21.
    发明申请
    METHOD FOR PRODUCING POLYMERIZABLE COMPOUND 审中-公开
    生产聚合化合物的方法

    公开(公告)号：US20170015639A1

    公开(公告)日：2017-01-19

    申请号：US15124092

    申请日：2015-03-19

    申请人： ZEON CORPORATION

    发明人： Kumi OKUYAMA ,  Kanako SANUKI ,  Kei SAKAMOTO

    IPC分类号： C07D277/82 ,  C07C69/757 ,  C08F22/26 ,  C07C69/75

    CPC分类号： C07D277/82 ,  C07C67/14 ,  C07C69/75 ,  C07C69/757 ,  C07C2601/14 ,  C08F22/22 ,  C08F22/26

    摘要： Provided is a method for producing a polymerizable compound represented by a formula (I) comprising:a step (1) that reacts a compound represented by a formula (II) with 2,5-dihydroxybenzaldehyde in an organic solvent in the presence of a base to obtain a reaction mixture including a compound represented by a formula (III); and a step (2) that adds a compound represented by a formula (IV) and an acidic aqueous solution to the reaction mixture obtained by the step (1) to effect a reaction, wherein A represents a hydrogen atom, a methyl group or the like, L represents a leaving group, n represents an integer from 1 to 20, X represents an oxygen atom, a sulfur atom, —C(R1)(R2)— or the like, R represents a hydrogen atom, an organic group or the like, and each of RX represents a hydrogen atom, a halogen atom or the like. According to the present invention, provided is a method for producing a polymerizable compound represented by a formula (I) at high purity and at high yield.

    摘要翻译： 本发明提供一种由式（I）表示的可聚合化合物的制备方法，其包括：在碱的存在下，将有机溶剂中的式（II）表示的化合物与2,5-二羟基苯甲醛反应的工序（1） 得到包含由式（III）表示的化合物的反应混合物; 和将由式（IV）表示的化合物和酸性水溶液加入到通过步骤（1）获得的反应混合物中以进行反应的步骤（2），其中A表示氢原子，甲基或 L表示离去基团，n表示1〜20的整数，X表示氧原子，硫原子，-C（R 1）（R 2） - 等，R表示氢原子，有机 基团等，RX表示氢原子，卤素原子等。 根据本发明，提供了以高纯度和高产率制备由式（I）表示的可聚合化合物的方法。

    METHOD FOR MANUFACTURING 1,1-DISUBSTITUTED HYDRAZINE COMPOUND
    22.
    发明申请
    METHOD FOR MANUFACTURING 1,1-DISUBSTITUTED HYDRAZINE COMPOUND 有权
    制备1,1-取代的氢化合物的方法

    公开(公告)号：US20170008862A1

    公开(公告)日：2017-01-12

    申请号：US15119191

    申请日：2015-02-24

    申请人： ZEON CORPORATION

    发明人： Kanako SANUKI ,  Kumi OKUYAMA

    IPC分类号： C07D277/82

    CPC分类号： C07D277/82

    摘要： This method for a manufacturing a 1,1-disubstituted hydrazine compound represented by a formula (II) involves reacting a hydrazino compound represented by a formula (I) with a compound represented by a formula: R-Hal in an aprotic polar solvent in the presence of a base selected from an alkali metal hydroxide and alkaline-earth metal hydroxide in an amount of 1.0 to 3.0 equivalents based on the hydrazino compound. In the formulae, X represents an oxygen atom, a sulfur atom, —CH2— or the like, and each of RX represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, a cyano group, a nitro group, a fluoroalkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms or the like. An arbitrary C—RX that forms the ring is optionally substituted with a nitrogen atom. Hal represents a chlorine atom, a bromine atom, or an iodine atom, and R represents a substituted or unsubstituted organic group having 1 to 12 carbon atoms.

    摘要翻译： 用于制备由式（II）表示的1,1-二取代肼化合物的方法包括使式（I）表示的肼基化合物与由式R-Hal表示的化合物在非质子极性溶剂中反应 基于肼基化合物，碱金属氢氧化物和碱土金属氢氧化物的碱的存在量为1.0-3.0当量。 式中，X表示氧原子，硫原子，-CH 2 - 等，RX表示氢原子，卤素原子，碳原子数1〜6的烷基，氰基， 硝基，碳原子数1〜6的氟代烷基，碳原子数1〜6的烷氧基等。 任意形成环的C-R X任选被氮原子取代。 Hal表示氯原子，溴原子或碘原子，R表示取代或未取代的碳原子数1〜12的有机基团。

    POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC MATERIAL
    23.
    发明申请
    POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC MATERIAL 审中-公开
    可聚合化合物，聚合物，聚合物和光学非均质材料

    公开(公告)号：US20160145363A1

    公开(公告)日：2016-05-26

    申请号：US14920294

    申请日：2015-10-22

    申请人： ZEON CORPORATION

    发明人： Kei SAKAMOTO ,  Kumi OKUYAMA

    IPC分类号： C08F122/24 ,  C07D277/82 ,  C07D263/58 ,  C07C243/20 ,  C07D215/38 ,  C07D237/34 ,  C08F122/22 ,  G02B5/30 ,  C07C69/92

    CPC分类号： C08F122/24 ,  C07C69/92 ,  C07C243/20 ,  C07C251/86 ,  C07D215/38 ,  C07D237/34 ,  C07D263/58 ,  C07D277/82 ,  C07D487/04 ,  C08F122/22 ,  C08F220/34 ,  C08F222/1006 ,  G02B1/08 ,  G02B5/3016 ,  G02B5/3083

    摘要： The present invention relates to a polymerizable compound represented by a formula (I). The present invention provides a polymerizable compound, a polymerizable composition, a polymer, and an optically anisotropic article that are capable of obtaining an optical film having a low melting point, having excellent solubility, capable of being manufactured at low cost, and capable of uniform polarized light conversion across a broad wavelength region. [In formula: Y1 to Y6 are independently a chemical single bond, —O—, —O—C(═O)—, —C(═O)—O— etc.; G1 and G2 are independently a divalent C1-C20 aliphatic group etc.; Z1 and Z2 are independently C2-C10 alkenyl group that is substituted with a halogen atom etc.; Ax is a C2-C30 organic group that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and an aromatic hetero ring; Ay is a hydrogen atom, a C1-C20 alkyl group, a C2-C20 alkenyl group, a C3-C12 cycloalkyl group etc.; A1 is a trivalent aromatic group etc.; A2 and A3 are independently a divalent C6-C30 aromatic group etc.; and Q1 is a hydrogen atom, or a C1-C6 alkyl group etc.]

    摘要翻译： 本发明涉及由式（I）表示的可聚合化合物。 本发明提供一种能够得到低熔点，溶解性优异的光学膜的聚合性化合物，聚合性组合物，聚合物和光学各向异性物品，能够以低成本制造，能够均匀 在宽波长区域的偏振光转换。 [式中，Y1〜Y6独立地为化学单键，-O - ， - O-C（= O） - ， - C（= O）-O-等）。 G1和G2独立地是二价C1-C20脂族基团等; Z 1和Z 2独立地为被卤素原子等取代的C 2 -C 10烯基; Ax是包含至少一个选自芳族烃环和芳族杂环的芳环的C 2 -C 30有机基团; Ay是氢原子，C1-C20烷基，C2-C20烯基，C3-C12环烷基等; A1是三价芳族基团等。 A2和A3独立地为二价C 6 -C 30芳族基团等; 并且Q 1是氢原子或C 1 -C 6烷基等]

    POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC PRODUCT
    29.
    发明申请
    POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC PRODUCT 审中-公开
    可聚合化合物，聚合物，聚合物和光学非均质产品

    公开(公告)号：US20170008833A1

    公开(公告)日：2017-01-12

    申请号：US15114159

    申请日：2015-02-09

    申请人： ZEON CORPORATION

    发明人： Kei SAKAMOTO ,  Kumi OKUYAMA

    IPC分类号： C07C251/88 ,  C07C251/86 ,  C09K19/38 ,  C08F222/22

    CPC分类号： C07C251/88 ,  C07C251/86 ,  C08F220/30 ,  C08F220/34 ,  C08F222/22 ,  C08F2220/303 ,  C09K19/24 ,  C09K19/3809 ,  C09K2019/0448

    摘要： The present invention is a polymerizable compound represented by a general formula (I), a polymerazable composition, a polymer, and an optically anisotropic product. In the formula: Q1 to Q4 represent hydrogen atoms, an alkyl group having 1 to 6 carbon atoms or the like; X represents a divalent aromatic group having 6 to 12 carbon atoms or the like; Ax represents a group represented by a general formula (II); Ayrepresents a group represented by a general formula (III); n represents 0 or 1; “*” indicates a bonding position; Y1x to Y6x and Y1y to Y8y represent a chemical single bond, —O—, —S—, —O—C(═O)—, —C(═O)—O—, —O—C(═O)—O— or the like; G1x, G2x, G1y and G2y represent a divalent aliphatic group having 1 to 20 carbon atoms or the like; Z1x, Z2x, Z1y and Z2y represent an alkenyl group having 2 to 10 carbon atoms or the like; A1x and A1y represent a trivalent aromatic group or the like; A2x, A3x, A4y and A5Y represent a divalent aromatic group having 4 to 30 carbon atoms or the like; and A2y and A3y represent a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms or the like.

    摘要翻译： 本发明是由通式（I）表示的可聚合化合物，可聚合的组合物，聚合物和光学各向异性产物。 在式中：Q 1至Q 4表示氢原子，具有1至6个碳原子的烷基等; X表示碳原子数6〜12的二价芳香族基团等。 A x表示由通式（II）表示的基团。 y表示由通式（III）表示的基团。 n表示0或1; “*”表示接合位置; Y 1至Y 6x和Y 1y至Y 8y表示化学单键，-O - ， - S - ， - OC（= O） - ， - C（= O）-O-，-OC（= O） O-等; G 1x，G 2x，G 1y和G 2y表示碳原子数1〜20的二价脂肪族基团等。 Z 1，Z 2，Z 1y，Z 2y表示碳原子数2〜10的烯基等。 1x和A 1y表示三价芳族基团等; 2×A 3×A 4y和A 5y表示碳原子数为4〜30的二价芳香族基团等。 A 2y和A 3y表示碳原子数3〜30的二价脂环式烃基等。