1-Methoxyquinolin-1-ium

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 1-Methoxyquinolin-1-ium
• 化学式: C10H10NO+
• 分子量: 160.19
• InChiKey: DHEAFFQHPYCHOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• QUINOLINIUM SINGLE CRYSTALS FOR USE IN NONLINEAR OPTICS
  申请人：AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

  公开号：US20140204457A1

  公开（公告）日：2014-07-24

  The present invention relates to quinolinium-derived single crystals for use in nonlinear optics, which exhibit high molecular orientation and macroscopic optical nonlinearity. When the quinolinium-derived crystals according to the present invention are applied to THz wave light sources, higher THz wave generating efficiency may be obtained as compared with inorganic crystals or existing organic M crystals.

  本发明涉及用于非线性光学的喹啉衍生物单晶，其具有高分子取向和宏观光学非线性性。当根据本发明的喹啉衍生物晶体应用于THz波光源时，与无机晶体或现有有机M晶体相比，可以获得更高的THz波产生效率。
• Fluorescent indicator dyes for alkali metal cations, their preparation and use
  申请人：THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

  公开号：EP0369733A2

  公开（公告）日：1990-05-23

  The invention discloses fluorescent chelator compounds that are especially useful to monitor and measure cytosolic concentrations of alkali metal cations such as Na⁺, K⁺, and Li⁺. The new compounds are comprised of: (1) crown ethers (that may or may not have substituent groups attached to the core carbons, but will always contain at least one core nitrogen) that are linked via the core nitrogen(s) to at least one (2) fluorophore that contains an additional heteroaromatic liganding center. In the currently preferred dye, SBFI, the core compound is crown ether 1,7-diaza-4,10,13-trioxacyclopentadecane and the heteroaromatic fluorophores are benzofurans that are linked to isophthalate groups. Selectivities for Na⁺ over K⁺ of about 20 are observed, resulting in effective dissociation constants for Na⁺ of about 20 mM against a background of 120 mM K⁺. Increasing [Na⁺] increases the ratio of excitation efficiency at 330-345 nm to that at 370-390 nm with emission collected at 450-550 nm, so that ratio fluorometry and imaging work at the same wavelengths as used with the well-known Ca²⁺ indicator fura-2. If the macrocyclic ring is increased in size to a 1,10-diaza-4,7,13,16-­tetraoxacyclooctadecane, the chelators become selective for K⁺ over Na⁺. If the ring is decreased in size, for example to a 1,7-diaza-4,10-dioxacyclododecane, the chelators become selective for Li⁺ over Na⁺.

  本发明公开了荧光螯合剂化合物，特别适用于监测和测量碱金属阳离子（如 Na⁺、K⁺ 和 Li⁺）的细胞浓度。新化合物由以下部分组成：(1) 冠醚（可能有取代基团，也可能没有，但总是含有至少一个核心氮），通过核心氮与至少一个(2) 含有额外杂芳香族配位中心的荧光团相连。在目前首选的染料 SBFI 中，核心化合物是冠醚 1,7-二氮杂-4,10,13-三氧杂环十五烷，杂芳香族荧光团是与间苯二甲酸酯基相连的苯并呋喃。观察到 Na⁺ 对 K⁺ 的选择性约为 20，在 120 mM K⁺ 的背景下，Na⁺ 的有效解离常数约为 20 mM。增加[Na⁺]可提高 330-345 nm 处的激发效率与 370-390 nm 处的激发效率之比，并在 450-550 nm 处收集发射光谱。如果大环的尺寸增加到 1,10-二氮杂-4,7,13,16-四氧杂环十八烷，螯合剂对 K⁺ 的选择性就会高于 Na⁺。如果环的尺寸减小，例如减小到 1,7-二氮杂-4,10-二氧杂环十二烷，螯合剂对 Li⁺ 的选择性就会大于 Na⁺。
• Active energy ray sensitive resin composition, active energy ray sensitive resin film and method for forming pattern using said film
  申请人：Ichimura Kunihiro

  公开号：US20050227166A1

  公开（公告）日：2005-10-13

  An activation energy ray-sensitive composition permitting development with neutral water. Provided is an activation energy ray-sensitive composition characterized by comprising a dispersion which comprises an aqueous solution of a water-soluble resin, and an acid former dispersed in the aqueous solution in the form of fine powder, the acid former being insoluble or sparingly soluble in water and generating an acid by the action of activation energy rays, and an acid-reactive insolubilizing agent dissolved or dispersed in the dispersion and insolubilizing the water-soluble resin by the action of the acid.

  一种可使用中性水显影的活化能射线敏感组合物。本发明提供了一种对活化能射线敏感的组合物，其特征在于该组合物包含一种分散体，分散体由水溶性树脂的水溶液和以细粉形式分散在水溶液中的酸前体组成，酸前体不溶于水或极少溶于水，并在活化能射线的作用下产生一种酸；以及一种酸反应型不溶解剂，溶解或分散在分散体中，并在酸的作用下不溶解水溶性树脂。
• CYCLIC-SUBSTITUTED UNSYMMETRICAL CYANINE DYES
  申请人：MOLECULAR PROBES, INC.

  公开号：EP0675924A1

  公开（公告）日：1995-10-11
• SUBSTITUTED UNSYMMETRICAL CYANINE DYES WITH SELECTED PERMEABILITY
  申请人：MOLECULAR PROBES INC

  公开号：EP0740689B1

  公开（公告）日：2002-01-30