2-乙基-1H-咪唑-4-二硫代甲酸 | 84824-78-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 2-乙基-1H-咪唑-4-二硫代甲酸
• 英文名称: 2-Ethyl-3H-imidazole-4-carbodithioic acid
• 英文别名: 2-Ethyl-1H-imidazole-4-carbodithioic acid；2-ethyl-1H-imidazole-5-carbodithioic acid
• CAS: 84824-78-2
• 化学式: C₆H₈N₂S₂
• 分子量: 172.275
• InChiKey: QLTXPYPAYKMBTK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  61.8
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-乙基-1H-咪唑-4-二硫代甲酸 在 氢溴酸 作用下， 反应 0.33h， 以70%的产率得到
  参考文献：
  名称：

  A Synthesis and Structural Confirmation of 3,5-Bis(2-alkylimidazol-4-yl)-1,2,4-trithiolanes

  摘要：

  The structures of the 4-formylimidazole equivalents which were prepared by heating 2-alkyl-4-dithiocarboxylimidazoles with 47% HBr or conc. H2SO4 have been revised to be 3,5-bis(2-alkylimidazol-4-yl)-1,2,4-trithiolanes by X-ray crystallographic analyses.

  DOI：

  10.3987/com-93-6576

文献信息

• Adhesive containing ladder-type polysilsesquioxane and adhesive sheet
  申请人：Beppu Shiori

  公开号：US20080249271A1

  公开（公告）日：2008-10-09

  An adhesive containing a ladder-type polysilsesquioxane which firmly bonds metals and synthetic resins and an adhesive sheet having an adhesive layer formed by using the adhesive on at least one side of a substrate are provided. An adhesive comprises a ladder-type polysilsesquioxane having a recurring unit of the following formula (I) in the molecule, wherein R 1 represents a polymerizable functional group, and R 2 represents the same group as R 1 , an alkyl group having 1 to 6 carbon atoms which may have a substituent, an alkoxy group having 1 to 6 carbon atoms which may have a substituent, or a phenyl group which may have a substituent, and the adhesive sheet has an adhesive layer formed by using the adhesive on at least one side of the substrate.
• ADHESIVE MAINLY COMPOSED OF POLYORGANOSILOXANE COMPOUND
  申请人：Kashio Mikihiro

  公开号：US20110054139A1

  公开（公告）日：2011-03-03

  Disclosed is an adhesive characterized by containing a ladder polysilsesquloxane having a repeating unit represented by formula (I) in a molecule. The adhesive contains a specific ladder polysilsesquioxane, and exhibits good adhesion to metals or synthetic resins. (In the formula, A represents a single bond or a linking group; R 1 represents a hydrogen atom or the like; X 0 represents a halogen atom, a group represented by the following formula: OG (wherein G represents a protecting group of a hydroxy group) or a cyano group; R 2 represents an optionally substituted phenyl group, a C 1-20 alkyl group which may have a substituent (excluding a halogen atom, a group represented by the formula: OG and a cyano group) or the like; and l, m and n each represents 0 or a natural number, provided that l and n are not 0 at the same time.)
• US8357261B2
  申请人：——

  公开号：US8357261B2

  公开（公告）日：2013-01-22