4,4'-dimethyl, N,N'-ethylene-2,2'-bipyridine | 16651-71-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4,4'-dimethyl, N,N'-ethylene-2,2'-bipyridine
• 英文别名: 6,7-dihydro-2,11-dimethyldipyrido[1,2-a;2',1'-c]pyrazinium；6,7-Dihydro-2,11-dimethyldipyrido<1,2a-2,1c>pyrazinium；4,13-Dimethyl-7,10-diazoniatricyclo[8.4.0.02,7]tetradeca-1(10),2(7),3,5,11,13-hexaene
• CAS: 16651-71-1
• 化学式: C₁₄H₁₆N₂
• 分子量: 212.294
• InChiKey: GYJXDWUOGXKHEN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  7.8
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4,4'-dimethyl, N,N'-ethylene-2,2'-bipyridine 在 甲醇 作用下， 生成
  参考文献：
  名称：

  Lewis, Zeitschrift fur Physikalische Chemie, 1999, vol. 212, # 2, p. 161 - 172

  摘要：

  DOI：
• 作为产物：
  描述：

  4,4'-二甲基-2,2'-联吡啶 、 1,2-二溴乙烷 反应 20.0h， 以740 mg的产率得到4,4'-dimethyl, N,N'-ethylene-2,2'-bipyridine
  参考文献：
  名称：

  4,4'-二甲基N,N'-亚烷基2,2'-联吡啶鎓盐中氧化还原电位与扭转角的关系

  摘要：

  4,4'-二甲基-N'N'-亚烷基桥接的 2,2'-联吡啶鎓盐衍生物 (DBPA) 的氧化还原电位可以通过改变 N, N'-亚烷基桥长度来控制，从而改变 DBPA 的构象.. 在本文中，两个吡啶环之间的扭转角和 DBPA 的分子能量是使用基于 PC 的软件包（AccuModel 1.2）计算的。讨论了扭转角与N，N'-亚烷基桥长度之间的关系。DBPA 的分子能量也可能与扭转角（或 N, N'-亚烷基桥尺寸）有关。已经合成了一些 DBPA 并测量了它们的氧化还原电位。乙烯和丙烯桥接的 DBPA 之间的电位差大到足以通过双层修饰电极制成有机二极管。

  DOI：

  10.3390/51201379

文献信息

• Optimizing electron transfer from CdSe QDs to hydrogenase for photocatalytic H₂ production
  作者：Monica L. K. Sanchez、Chang-Hao Wu、Michael W. W. Adams、R. Brian Dyer

  DOI：10.1039/c9cc01150a

  日期：——

  A series of viologen related redox mediators of varying reduction potential has been characterized and their utility as electron shuttles between CdSe quantum dots and hydrogenase enzyme has been demonstrated. Tuning the mediator LUMO energy optimizes the performance of this hybrid photocatalytic system by balancing electron transfer rates of the shuttle.

  表征了一系列具有不同还原电位的与紫精相关的氧化还原介体，并证明了它们作为CdSe量子点和氢化酶之间的电子穿梭物的效用。调节介体LUMO能量可通过平衡梭的电子传递速率来优化此混合光催化系统的性能。
• Photochromic-electrochromic compositions
  申请人：Switch Materials Inc.

  公开号：US10647913B2

  公开（公告）日：2020-05-12

  A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.

  一种由二元蒽光致变色阳极物质、阴极物质和电解质（包括支撑电解质和溶剂）组成的组合物。电致变色装置（如滤光片）就是用这种组合物制备的。
• PHOTOCHROMIC-ELECTROCHROMIC COMPOSITIONS
  申请人：Switch Materials, Inc.

  公开号：EP3221420A1

  公开（公告）日：2017-09-27
• ORGANIC COMPOUND, ELECTROCHROMIC DEVICE, ELECTROCHROMIC APPARATUS, OPTICAL FILTER, IMAGE PICKUP APPARATUS, LENS UNIT, AND WINDOW MEMBER
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20190002758A1

  公开（公告）日：2019-01-03

  An organic compound is represented by general formula (1) below: where X 1 and X 2 are each independently selected from the group consisting of an alkyl group, an aryl group, and an aralkyl group; R 11 to R 16 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, a heterocyclic group, and a halogen atom; R 21 and R 22 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, an aryl group, and an aralkyl group; and A 1 − and A 2 − each independently represent a monovalent anion.
• [EN] PHOTOCHROMIC-ELECTROCHROMIC COMPOSITIONS<br/>[FR] COMPOSITIONS PHOTOCHROMES-ÉLECTROCHROMES
  申请人：SWITCH MATERIALS INC

  公开号：WO2016077918A1

  公开（公告）日：2016-05-26

  A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.