7-Sulfo-3-(4-sulfophenyl)benzothiophendioxid | 109587-80-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 7-Sulfo-3-(4-sulfophenyl)benzothiophendioxid
• 英文别名: 5,5-dioxo-7-(4-sulfo-phenyl)-5λ⁶-dibenzothiophene-3-sulfonic acid；5,5-Dioxo-7-(4-sulfo-phenyl)-5λ⁶-dibenzothiophen-3-sulfonsaeure；5,5-Dioxo-7-(4-sulfophenyl)dibenzothiophene-3-sulfonic acid
• CAS: 109587-80-6
• 化学式: C₁₈H₁₂O₈S₃
• 分子量: 452.486
• InChiKey: NZDXEIXGLZUNTB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  29
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  168
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  对三联苯 在 硫酸 、 三氧化硫 作用下， 生成 7-Sulfo-3-(4-sulfophenyl)benzothiophendioxid
  参考文献：
  名称：

  The Formation of Substituted Dibenzothiophene Dioxides by Sulfonation of meta- and para-Terphenyls

  摘要：

  DOI：

  10.1021/jo01116a024

文献信息

• NEGATIVE DISPERSION RETARDATION PLATE AND ACHROMATIC CIRCULAR POLARIZER
  申请人：Geivandov Arthur

  公开号：US20120113380A1

  公开（公告）日：2012-05-10

  The present invention relates generally to the field of organic chemistry and particularly to the nematic lyotropic liquid crystal solution and negative dispersion retardation plate for application in 3D liquid crystal displays. The negative dispersion retardation plate comprises a substrate, and at least one optically anisotropic retardation layer comprising a multi-component guest-host composition coated onto the substrate.

  本发明一般涉及有机化学领域，特别涉及向列型亲媒性液晶溶液和用于三维液晶显示器应用的负色散延迟板。该负色散延迟板包括基底和至少一个光学各向异性延迟层，该层由多组分客体-宿主组成的复合物涂覆在基底上。
• POLYCYCLIC ORGANIC COMPOUND, OPTICALLY ANISOTROPIC FILM AND METHOD OF PRODUCTION THEREOF
  申请人：CRYSOPTIX K.K.

  公开号：EP2118237B1

  公开（公告）日：2014-09-24
• PATTERNED RETARDER
  申请人：CRYSOPTIX K.K.

  公开号：EP2622392A1

  公开（公告）日：2013-08-07
• Polycyclic Organic Compound, Optically Anisotropic Film and Method of Production Thereof
  申请人：Kuzmin Valery S.

  公开号：US20100215954A1

  公开（公告）日：2010-08-26

  The polycyclic organic compounds which are substantially transparent for an electromagnetic radiation in the visible spectral range, an anisotropic optical film comprising at least one polycyclic organic compound and a method of producing thereof are disclosed. The polycyclic organic compounds have a general formula (I) wherein A and B are acid groups, n is the number of phenyl rings in the range from 3 to 10; m is 0, 1, 2 or 3; / is 1, 2, or 3, p is 1, 2, 3, 4, 5 or 6, C is a counterion from a list comprising H + , NH + 4 , Na + , K + , Li + , Cs + , Ca 2+ , Mg 2+ , Sr 2+ , La 3+ , Zn 2+ , Zr 4+ , Ce 3+ , Y 3+ , Yb 3+ , Gd 3+ , and any combination thereof; k is the number of counterions necessary for compensation of the negative electric charge equal to (−p).
• US8895118B2
  申请人：——

  公开号：US8895118B2

  公开（公告）日：2014-11-25