heptafluoronaphthalene-1-sulfonic acid | 52158-39-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: heptafluoronaphthalene-1-sulfonic acid
• 英文别名: Heptafluornaphthalin-1-sulfonsaeure；2,3,4,5,6,7,8-Heptafluoronaphthalene-1-sulfonic acid
• CAS: 52158-39-1
• 化学式: C₁₀HF₇O₃S
• 分子量: 334.171
• InChiKey: ICFPWNXUNXHFPJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  21
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  1-Carboxy-heptafluornaphthalin 在 硫酸 、 三氧化硫 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 heptafluoronaphthalene-1-sulfonic acid
  参考文献：
  名称：

  Osina,O.I.; Shteingarts,V.D., Journal of Organic Chemistry USSR (English Translation), 1974, vol. 10, p. 329 - 334

  摘要：

  DOI：

文献信息

• QUENCHER
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：US20170342031A1

  公开（公告）日：2017-11-30

  A quencher is disclosed having a compound represented by the following general formula (1): wherein R 5 each independently represent a halogen atom, an alkyl group, an alkoxy group, an alkylthio group, an amino group having a substituent or not having a substituent, a hydroxy group, an aryl group, an aryloxy group, or an arylalkyl group; R 6 represents a group having a polymerizable unsaturated group, a hydroxy group, or the like; Y 1 represents an oxygen atom, or the like; An − represents an anion; Ar 1 represents a specific ring structure; * and ** represent binding positions; Ar 2 represents a benzene ring, a naphthalene ring, or an anthracene ring; n 1 represents a specific integer; and the following structure (1-10) in the general formula (1) is an asymmetric structure; (wherein R 5 , Y 1 , Ar 1 , Ar 2 , n 1 , * and ** are the same as described above.).

  一种淬灭剂被公开，该淬灭剂具有以下一般公式(1)表示的化合物： 其中R5各自独立代表一个卤素原子、一个烷基团、一个烷氧基团、一个烷硫基团、一个带有或不带有取代基的氨基团、一个羟基、一个芳基团、一个芳氧基团或一个芳烷基团；R6代表一个具有可聚合不饱和基团、一个羟基或类似基团的集团；Y1代表一个氧原子或类似；An代表一个阴离子；Ar1代表一个特定的环结构；*和**代表结合位置；Ar2代表一个苯环、一个萘环或一个蒽环；n1代表一个特定的整数； 并且一般公式(1)中的以下结构(1-10)是一个不对称结构； (其中R5、Y1、Ar1、Ar2、n1、*和**与上述描述相同)。
• COLORED COMPOSITION
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20160040013A1

  公开（公告）日：2016-02-11

  The present invention is to provide a colored composition having higher heat resistance compared with conventional colored compositions. The present invention further relates to: “a polymer having a monomer unit derived from a monomer which has (i) a cationic rhodamine derivative having, as an counter anion, an anion including an aryl group having an electron-withdrawing substituent and an anion group and (ii) an ethylenically unsaturated bond”, “a monomer which has (i) a cationic rhodamine derivative having, as an counter anion, an anion including an aryl group having an electron-withdrawing substituent and an anion group and (ii) an ethylenically unsaturated bond”, “a colored composition comprising the above-described polymer or the monomer”, and “a colored composition for a color filter comprising the above-described polymer or the monomer”.

  本发明提供了一种具有比传统彩色组合更高耐热性的彩色组合。本发明还涉及：“具有源自具有（i）带有阴离子的阳离子罗丹明衍生物，所述阴离子包括具有电子吸引取代基的芳基和阴离子基团以及（ii）烯丙基不饱和键的单体单体单元的聚合物”，“具有（i）带有阴离子的阳离子罗丹明衍生物，所述阴离子包括具有电子吸引取代基的芳基和阴离子基团以及（ii）烯丙基不饱和键的单体单体单元的单体”，“包括上述聚合物或单体的彩色组合”，以及“用于彩色滤光片的彩色组合，包括上述聚合物或单体”。
• RHODAMINE-BASED COLORING COMPOSITION
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20170145216A1

  公开（公告）日：2017-05-25

  A colored resin composition using a conventional rhodamine derivative has not provided heat resistance in a practical range. Therefore, it is an object of the present invention to provide a coloring composition having higher heat resistance as compared with the conventional coloring composition. The present invention relates to a compound represented by the following general formula (1), and a polymer having a monomer unit derived from the compound, and the like. (wherein R 1 to R 4 each independently represent a hydrogen atom, an alkyl group, and the like; R 7 represents a hydrogen atom or a methyl group; R 8 and R 9 each independently represent a hydrogen atom or an alkyl group; Y represents a nitrogen atom or a group represented by the following formula (1-1): A 1 represents an alkylene group which has at least one group selected from —O—, —OCO—, —COO—, —NHCO—, —CONH—, —NHCONH— and an arylene group in the chain, and the like; A 2 represents —NH— or —O—; An − represents an anion containing an aryl group having an electron-withdrawing substituent, and the like; n represents an integer of 0 to 3; R 8 and R 9 may form a cyclic structure of a 5 to 6 membered ring together with —N—(CH 2 ) n —Y— bonding thereto.)

  使用传统的罗丹明衍生物的有色树脂组合物在实际范围内未提供耐热性。因此，本发明的目的是提供一种比传统着色组合物具有更高耐热性的着色组合物。本发明涉及由以下通式（1）所代表的化合物，以及具有源自该化合物的单体单位的聚合物等。（其中R1至R4分别独立地代表氢原子、烷基基团等；R7代表氢原子或甲基基团；R8和R9分别独立地代表氢原子或烷基基团；Y代表氮原子或由以下式（1-1）所代表的基团：A1代表在链中至少具有一种从—O—，—OCO—，—COO—，—NHCO—，—CONH—，—NHCONH—和芳基基团中选择的基团的亚烷基基团等；A2代表—NH—或—O—；An−代表含有具有电子吸引取代基的芳基团的阴离子等；n表示0至3的整数；R8和R9可以与结合其的—N—（CH2）n—Y—共同形成5至6元环的环状结构。）
• METHOD FOR PRODUCING ESTER AND ESTERIFICATION CATALYST
  申请人：Nagoya Industrial Science Research Institute

  公开号：EP1731498A1

  公开（公告）日：2006-12-13

  A process for producing an ester includes the step of allowing a carboxylic acid to react with an alcohol, wherein an ammonium sulfonate is used as an esterification catalyst, the ammonium sulfonate being composed of an ammonium cation having a basic skeleton represented by formula (1) (wherein n represents 1 or 2) in which hydrogen atoms in the benzene rings and hydrogen atoms bonded to bridge carbon may be substituted), and a sulfonic acid anion represented by RSO3- (wherein R represents an arene, a perfluoroalkane having 1 to 8 carbon atoms, or a bulky alkane).

  一种生产酯的工艺包括使羧酸与醇反应的步骤，其中使用磺酸铵作为酯化催化剂、磺酸铵由具有式（1）代表的碱性骨架的铵阳离子（其中 n 代表 1 或 2）（其中苯环中的氢原子和与桥碳键合的氢原子可被取代）和由 RSO3- 代表的磺酸阴离子（其中 R 代表炔烃、具有 1 至 8 个碳原子的全氟烷烃或笨重烷烃）组成。
• POLYFUNCTIONAL POLYMERIZABLE COMPOUND AND COLORED COMPOSITION
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：EP3444304A1

  公开（公告）日：2019-02-20

  With a colored composition of the related art, elution resistance within a practical range is not obtained. Therefore, an object of the present invention is to provide a colored composition having better elution resistance (less dye elution) than that of the colored composition of the related art. The present invention relates to a compound represented by the following general formula (1), a colored composition comprising the compound, and the like. In the formula, Dye represents a dye residue, R1 represents a hydrogen atom or a methyl group, Y0 represents a single bond or the like, Y1 and Y2 each independently represent -O- or the like, A1 represents a specific alkylene group or the like, A2 represents an alkylene group which may have -O- in a chain and has a group represented by the following general formula (2) in the chain or on the terminal of the chain, and n represents 1 or 2; (in the formula, R1 and Y2 are the same as described above, R3 represents a group represented by the following general formula (2-1) or the like, and A3 represents a specific alkylene group or the like; [in the formula, R1, A3, and Y2 are the same as described above.].).}

  相关技术中的有色组合物无法获得实用范围内的抗洗脱性。因此，本发明的目的是提供一种有色组合物，它比相关技术的有色组合物具有更好的耐洗脱性（染料洗脱更少）。 本发明涉及由以下通式（1）表示的化合物、包含该化合物的有色组合物等。 在式中，染料代表染料残基，R1代表氢原子或甲基，Y0代表单键或类似物，Y1和Y2各自独立地代表-O-或类似物，A1代表特定的亚烷基或类似物，A2代表在链中可能具有-O-并在链中或链的末端具有下式通式（2）所代表的基团的亚烷基，n代表1或2； (式中，R1 和 Y2 与上述相同，R3 代表下式通式（2-1）或类似通式所代表的基团，A3 代表特定的亚 烷基或类似基团）； [式中，R1、A3 和 Y2 与上述相同）。