Methyl-18-Krone-6 | 68167-85-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Methyl-18-Krone-6
• 英文别名: 2-Methyl-1,4,7,10,13,16-hexaoxacyclooctadecane
• CAS: 68167-85-1
• 化学式: C₁₃H₂₆O₆
• 分子量: 278.346
• InChiKey: JGUFWVKKFGWETN-UHFFFAOYSA-N

物化性质

• 沸点：
  401.5±40.0 °C(Predicted)
• 密度：
  0.974±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]propoxy]ethoxy]ethoxy]ethanol 、 对甲苯磺酰氯 、 氢氧化钾 以53%的产率得到
  参考文献：
  名称：

  PING-LING K.; MIKI M.; OKAHARA M., J. CHEM. SOC., CHEM. COMMUN., 1978, NO 12, 504-505

  摘要：

  DOI：

文献信息

• FLUORESCENT AROMATIC SENSORS AND THEIR METHODS OF USE
  申请人：Meador Michael A.

  公开号：US20080242870A1

  公开（公告）日：2008-10-02

  Aromatic molecules that can be used as sensors are described. The aromatic sensors include a polycyclic aromatic hydrocarbon core with a five-membered imide rings fused to the core and at least two pendant aryl groups. The aromatic sensor molecules can detect target analytes or molecular strain as a result of changes in their fluorescence, in many cases with on-off behavior. Aromatic molecules that fluoresce at various frequencies can be prepared by altering the structure of the aromatic core or the substituents attached to it. The aromatic molecules can be used as sensors for various applications such as, for example, the detection of dangerous chemicals, biomedical diagnosis, and the detection of damage or strain in composite materials. Methods of preparing aromatic sensor molecules are also described.

  描述了可以用作传感器的芳香分子。这些芳香传感器包括一个多环芳烃核心，该核心上融合了一个五元咪唑环，并且至少有两个侧链芳基基团。这些芳香传感器分子可以通过它们的荧光变化来检测目标分析物或分子应变，许多情况下具有开关行为。可以通过改变芳香核心的结构或连接到其上的取代基来制备在不同频率下发出荧光的芳香分子。这些芳香分子可以用作各种应用的传感器，例如检测危险化学品、生物医学诊断以及复合材料中的损伤或应变的检测。还描述了制备芳香传感器分子的方法。
• COMPOUND HAVING FLUORESCENT CHROMOPHORE, ION CONCENTRATION SENSOR INCLUDING COMPOUND, REAGENT INCLUDING COMPOUND, REAGENT KIT PROVIDED WITH REAGENT, PRECURSOR OF COMPOUND, AND METHOD FOR SYNTHESIZING COMPOUND
  申请人：National University Corporation Hokkaido University

  公开号：EP2684881A1

  公开（公告）日：2014-01-15

  A compound of the present invention comprises a triazapentalene backbone represented by the general formula 1 below as a fluorescent chromophore.

  本发明的一种化合物由以下通式 1 所代表的三氮杂戊二烯骨架作为荧光发色团组成。
• FLUORESCENCE COMPOUND, ION CONCENTRATION SENSOR INCLUDING THE COMPOUND, REAGENT INCLUDING COMPOUND, REAGENT KIT PROVIDED WITH REAGENT, AND METHOD FOR SYNTHESIZING COMPOUND
  申请人：National University Corporation Hokkaido University

  公开号：EP2684881B1

  公开（公告）日：2018-11-28
• Compound Having Fluorescent Chromophore, Ion Concentration Sensor Including Compound, Reagent Including Compound, Reagent Kit Provided with Reagent, Precursor of Compound, and Method for Synthesizing Compound
  申请人：Namba Kosuke

  公开号：US20140005410A1

  公开（公告）日：2014-01-02

  A compound of the present invention comprises a triazapentalene backbone represented by the general formula 1 below as a fluorescent chromophore.
• CROWN ETHER CONTAINING PEM ELECTRODE
  申请人：GM GLOBAL TECHNOLOGY OPERATIONS LLC

  公开号：US20150105239A1

  公开（公告）日：2015-04-16

  A membrane electrode assembly for fuel cells includes a proton conducting membrane having a first side and a second side. The membrane electrode assembly further includes an anode disposed over the first side of the proton conducting layer and a cathode catalyst layer disposed over the second side of the proton conducting layer. One or both of the anode catalyst layer and the cathode catalyst layer includes a first polymer which has cyclic polyether groups. An ink composition for forming a fuel cell catalyst layer is also provided.