7-甲基-萘-2-磺酸 | 51084-19-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 7-甲基-萘-2-磺酸
• 英文名称: 7-methyl-naphthalene-2-sulfonic acid
• 英文别名: 7-Methyl-naphthalin-2-sulfonsaeure；7-Methyl-2-naphthalenesulfonic acid；7-methylnaphthalene-2-sulfonic acid
• CAS: 51084-19-6
• 化学式: C₁₁H₁₀O₃S
• mdl: MFCD00578904
• 分子量: 222.265
• InChiKey: LUGQQBPUAULKPK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-甲基萘 在 硫酸 、 水 作用下， 生成 7-甲基-萘-2-磺酸
  参考文献：
  名称：

  2-甲基萘的单磺化

  摘要：

  DOI：

  10.1021/ie50399a009

文献信息

• INFRARED-SENSITIVE COLOR DEVELOPING COMPOSITION, LITHOGRAPHIC PRINTING PLATE PRECURSOR, PLATE MAKING METHOD FOR LITHOGRAPHIC PRINTING PLATE, AND INFRARED-SENSITIVE COLOR DEVELOPER
  申请人：FUJIFILM Corporation

  公开号：US20160326372A1

  公开（公告）日：2016-11-10

  Objects are to provide an infrared-sensitive color developing composition which develops colors in a high density by means of infrared exposure and does not significantly discolor when aged, to provide a lithographic printing plate precursor which has extremely excellent plate-inspecting properties and favorable storage stability and is capable of maintaining favorable color-developing properties and a plate making method for a lithographic printing plate in which the lithographic printing plate precursor is used, and to provide a new compound that can be preferably used as an infrared-sensitive color developer. An infrared-sensitive color developing composition of the present invention includes a compound represented by Formula (1) (Component A). In addition, the compound in the present invention is represented by Formula (1).

  本发明旨在提供一种红外敏感的彩色显影组成物，通过红外曝光高密度地显色而在老化时不会显著变色，提供一种具有极好的版检查性能和良好的储存稳定性的平版印刷版前体，能够保持良好的显色性能和一种平版印刷版制版方法，其中使用了该平版印刷版前体，并提供一种新的化合物，可作为红外敏感的彩色显影剂优选使用。 本发明的红外敏感的彩色显影组成物包括由式（1）表示的化合物（组分A）。此外，本发明中的化合物由式（1）表示。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR AND LITHOGRAPHIC PRINTING PROCESS
  申请人：OOHASHI Hidekazu

  公开号：US20110054212A1

  公开（公告）日：2011-03-03

  A lithographic printing plate precursor, which comprises: a support; an image-recording layer; and a protective layer, in this order, wherein at least one of the image-recording layer and the protective layer comprises a phosphonium salt having a specific structure, and a lithographic printing process, which comprises: exposing a lithographic printing plate precursor; supplying an oil-based ink and a fountain solution comprising a phosphonium salt having a specific structure to the exposed lithographic printing plate precursor on a printing machine to remove an unexposed area of an image-recording layer; and conducting printing.

  一种光刻印刷版前体，包括：支撑体；图像记录层；以及保护层，依次排列，其中图像记录层和保护层中至少有一层包含具有特定结构的磷酸铵盐；以及一种光刻印刷工艺，包括：曝光光刻印刷版前体；在印刷机上向曝光的光刻印刷版前体提供具有特定结构的磷酸铵盐的油墨和喷泉溶液，以去除图像记录层中未曝光区域；进行印刷。
• POLYMERIZABLE COMPOSITION, AND LITHOGRAPHIC PRINTING PLATE PRECURSOR, ANTIFOULING MEMBER AND ANTIFOGGING MEMBER EACH USING THE SAME
  申请人：IWAI Yu

  公开号：US20120052444A1

  公开（公告）日：2012-03-01

  A polymerizable composition contains: (A) a polymer compound having (a1) a repeating unit having a structure represented by the following formula (a1-1) in a side chain thereof; and (B) a polymerization initiator, and in the formula (a1-1), R 11 and R 12 each independently represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, a sulfo group, an alkylsulfonyl group, a arylsulfonyl group, an acyl group, an aryloxycarbonyl group, an alkoxycarbonyl group or a carbamoyl group, R 13 , R 14 and R 15 each independently represents a hydrogen atom, an alkyl group or an aryl group, L 1 represents a divalent connecting group, Y 1 represents a single bond or a divalent connecting group selected from the group consisting of —CO—, —O—, —HN—, a divalent aliphatic group, a divalent aromatic group and a combination of these groups, and * indicates a site connecting to a main chain of the polymer compound.

  一种可聚合的组合物包含：（A）具有（a1）在其侧链中具有以下式（a1-1）所表示的结构的重复单元的聚合物化合物；和（B）聚合引发剂，在式（a1-1）中，R11和R12分别独立地表示氢原子、烷基、芳基、杂环基、磺酰基、烷基磺酰基、芳基磺酰基、酰基、芳氧羰基基、烷氧羰基基或氨基甲酰基，R13、R14和R15各自独立地表示氢原子、烷基或芳基，L1表示二价连接基团，Y1表示单键或选自由—CO—、—O—、—HN—、二价脂肪基、二价芳香基和这些基团的组合的二价连接基团，*表示连接到聚合物化合物主链的位置。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR, PLATE MAKING METHOD THEREOF AND NOVEL POLYMER COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20130089818A1

  公开（公告）日：2013-04-11

  A lithographic printing plate precursor includes: a support; and an image-recording layer containing (A) a polymerization initiator, (B) a sensitizing dye and (C) a polymerizable compound, and the image-recording layer or an undercoat layer which is optionally provided between the support and the image-recording layer comprises (D) a polymer compound comprising (a1) a repeating unit having a side chain having a structure represented by the following formula (a1-1) and (a2) a repeating unit having a side chain having at least one structure of the formulae (a2-1), (a2-2), (a2-3), (a2-4), (a2-5) and (a2-6) as defined herein.

  一种光刻印刷版前体，包括：支撑层；以及包含（A）聚合引发剂，（B）感光染料和（C）可聚合化合物的图像记录层，且图像记录层或可选地设置在支撑层和图像记录层之间的底涂层包含（D）聚合物化合物，其包括（a1）具有以下式（a1-1）所表示的结构的侧链的重复单元和（a2）具有至少一个以下式（a2-1），（a2-2），（a2-3），（a2-4），（a2-5）和（a2-6）所定义的结构的侧链的重复单元。
• POLYMER COMPOUND, POSITIVE RESIST COMPOSITION, LAMINATE, AND RESIST PATTERNING PROCESS
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP3127928A1

  公开（公告）日：2017-02-08

  The present invention provides a polymer compound containing a repeating unit shown by the formula (1c) and one or more repeating units selected from a repeating unit shown by the formula (2) and a repeating unit shown by the formula (3), wherein Mb+ represents a sulfonium cation shown by the formula (a) or an iodonium cation shown by the formula (b), This polymer compound is suitable as a base resin of a resist composition capable of forming a resist film that allows pattern formation with extremely high resolution, small LER, and excellent rectangularity.

  本发明提供了一种聚合物化合物，它含有式（1c）所示的重复单元和一个或多个重复单元，这些重复单元选自式（2）所示的重复单元和式（3）所示的重复单元、 其中 Mb+ 代表式（a）所示的锍阳离子或式（b）所示的碘阳离子、 这种聚合物化合物适合用作抗蚀剂组合物的基体树脂，这种抗蚀剂组合物能够形成具有极高分辨率、极小 LER 和极佳矩形度的抗蚀剂薄膜。