2,3,7,8-tetramethoxyphenoxathiine | 117402-60-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻嗪类
• 英文名称: 2,3,7,8-tetramethoxyphenoxathiine
• CAS: 117402-60-5
• 化学式: C₁₆H₁₆O₅S
• 分子量: 320.366
• InChiKey: IJUSGXVDGVLYKM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  71.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  3,4-二甲氧基苯酚 在 copper(l) iodide 、 二氯化硫 、 sodium hydride 作用下， 以 氯仿 为溶剂， 反应 22.0h， 生成 2,3,7,8-tetramethoxyphenoxathiine
  参考文献：
  名称：

  Engman, Lars; Hellberg, Jonas; Ishag, Christina, Journal of the Chemical Society. Perkin transactions I, 1988, p. 2095 - 2102

  摘要：

  DOI：

文献信息

• ORGANIC SUPERACIDS, POLYMERS, DERIVED FROM ORGANIC SUPERACIDS, AND METHODS OF MAKING AND USING THE SAME
  申请人：Capehart Tenneille Weston

  公开号：US20090043068A1

  公开（公告）日：2009-02-12

  One embodiment of the invention contemplates a proton exchange membrane for use in a variety of fuel cells. The proton exchange membrane may comprise a solid phase organic based copolymer material in which a first structural unit is derived from a polymerizable organic super acid. The organic super acid may comprise an acid group such as a sulfonic acid group or a carboxylic acid group.
• ORGANIC SUPERACIDS, POLYMERS DERIVED FROM ORGANIC SUPERACIDS, AND METHODS OF MAKING AND USING THE SAME
  申请人：Capehart Tenneille Weston

  公开号：US20100222441A1

  公开（公告）日：2010-09-02

  One embodiment of the invention contemplates a proton exchange membrane for use in a variety of fuel cells. The proton exchange membrane may comprise a solid phase organic based copolymer material in which a first structural unit is derived from a polymerizable organic super acid. The organic super acid may comprise an acid group such as a sulfonic acid group or a carboxylic acid group.
• ORGANIC SUPERACID MONOMERS CONTAINING A BIS-SULFONIC ACID GROUP AND METHODS OF MAKING AND USING THE SAME
  申请人：Chapaton Thomas J.

  公开号：US20120277332A1

  公开（公告）日：2012-11-01

  One embodiment includes methods of adding two sulfonic acid groups to molecules having at least two cyclic groups.
• US7718753B2
  申请人：——

  公开号：US7718753B2

  公开（公告）日：2010-05-18
• US7863402B2
  申请人：——

  公开号：US7863402B2

  公开（公告）日：2011-01-04