propargyl(methyl)imidazolium iodide | 1394180-11-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: propargyl(methyl)imidazolium iodide
• 英文别名: 1-Propargyl-3-methylimidazolium iodide；1-methyl-3-prop-2-ynylimidazol-1-ium;iodide
• CAS: 1394180-11-0
• 化学式: C₇H₉N₂*I
• 分子量: 248.066
• InChiKey: FFMZJPVHGSCCSI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -3.05
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  8.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-(叠氮基丙基)三乙氧基硅烷 、 propargyl(methyl)imidazolium iodide 在 溴化三(三苯基磷)铜 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 0.08h， 生成 、
  参考文献：
  名称：

  Click Approaches to Functional Water-Sensitive Organotriethoxysilanes

  摘要：

  The derivatization of functional organic fragments with triethoxysilyl groups to afford hydrolyzable organosilanes with targeted properties using the copper-catalyzed alkyne azide cydoaddition reaction under strictly anhydrous conditions is described according to two approaches, starting from five silylated substrates. This high yield, fast, and selective method is applicable to a wide range of substrates and is expected to lead to important achievements in the field of functional hybrid silica.

  DOI：

  10.1021/jo201484n
• 作为产物：
  描述：

  N-炔丙基咪唑 、 碘甲烷 以 甲醇 为溶剂， 反应 48.0h， 以99%的产率得到propargyl(methyl)imidazolium iodide
  参考文献：
  名称：

  Ionic Conductor with High Conductivity as Single-Component Electrolyte for Efficient Solid-State Dye-Sensitized Solar Cells

  摘要：

  Imidazolium iodide is an often used component in iodine-based dye-sensitized solar cells (DSSCs), but it cannot operate an efficient DSSC in the absence of iodine due to its low conductivity. For this study, lamellar solid iodide salts of imidazolium or piperidinium with an N-substituted propargyl group have been prepared and applied in solid-state DSSCs. Owing to e high conductivity arising from the lamellar structure, these solid-state ionic conductors can be used as single-component solid electrolytes to operate solid-state DSSCs efficiently without any additives in the electrolyte and post-treatments on the dye-loaded TiO2 films. With a propargyl group attached to the imidazolium ring, the conductivity is enhanced by about 4 x 10(4)-fold as compared to the alkyl-substituted imidazolium iodide. Solid-state DSSC with the iodide as the single-component solid-state electrolyte has achieved a light-to-electricity power conversion efficiency of 6.3% under illumination of simulated AM1.5G solar light (100 mW cm(-2)), which also exhibits good long-term stability under continuous 1 sun soaking for 1500 h. This finding paves the way for development of high-conductivity single-component solid electrolytes for use in efficient solid-state DSSCs.

  DOI：

  10.1021/ja401827w

文献信息

• QUATERNARY AMMONIUM SALTS AS INHIBITORS OF TRIMETHYLAMINE PRODUCTION
  申请人：Senda Biosciences, Inc.

  公开号：EP3891751A1

  公开（公告）日：2021-10-13
• [EN] QUATERNARY AMMONIUM SALTS AS INHIBITORS OF TRIMETHYLAMINE PRODUCTION<br/>[FR] SELS D'AMMONIUM QUATERNAIRE EN TANT QU'INHIBITEURS DE LA PRODUCTION DE TRIMÉTHYLAMINE
  申请人：KINTAI THERAPEUTICS INC

  公开号：WO2020118238A1

  公开（公告）日：2020-06-11

  Provided are compounds that can inhibit pathogenic, bacterial metabolite production and conjugates of the same. Also provided are pharmaceutical compositions comprising the same and methods of using the same.