2,2'-Biisobenzimidazolyliden | 7697-44-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2,2'-Biisobenzimidazolyliden
• 英文别名: 2-(2H-Benzimidazol-2-ylidene)-2H-benzimidazole；2-(benzimidazol-2-ylidene)benzimidazole
• CAS: 7697-44-1
• 化学式: C₁₄H₈N₄
• 分子量: 232.244
• InChiKey: GSBYVGWYBDISLZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  49.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2'-Biisobenzimidazolyliden 在 manganese(IV) oxide 、 溶剂黄146 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 72.0h， 生成 Z-bis(5-phenylsulfonyl-2H-benzimidazol-2-ylidene)
  参考文献：
  名称：

  2,2'-双苯并咪唑体系的合成与反应

  摘要：

  两个2,2'-双苯并咪唑系统的亲核反应，即双（2 H-苯并咪唑-2-亚基）2和双螺[2 H-苯并咪唑-2,1'-环己烷-4'，2″ -2″报道了[ H-苯并咪唑] 3以及新的2,2'-双苯并咪唑的合成，并描述了它们向其他杂环的转化。

  DOI：

  10.1002/jhet.5570360429
• 作为产物：
  描述：

  在 溴 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 以60%的产率得到tetrachlorotetraazafulvalene
  参考文献：
  名称：

  四卤四氮杂富烯-新型强电子受体

  摘要：

  DOI：

  10.1007/bf00470704

文献信息

• Redox Polymers
  申请人：Mao Fei

  公开号：US20110303538A1

  公开（公告）日：2011-12-15

  Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme based electrochemical sensors. In such instances, transition metal complexes accept electrons from, or transfer electrons to, enzymes at a high rate and also exchange electrons rapidly with the sensor. The transition metal complexes include at least one substituted or unsubstituted biimidazole ligand and may further include a second substituted or unsubstituted biimidazole ligand or a substituted or unsubstituted bipyridine or pyridylimidazole ligand. Transition metal complexes attached to polymeric backbones are also described.

  介绍了铁、钴、钌、锇和钒的新型过渡金属配合物。这些过渡金属配合物可用作酶基电化学传感器中的氧化还原媒介物。在这种情况下，过渡金属配合物可以以高速从酶中接受电子，或将电子转移给酶，并且还可以与传感器快速交换电子。这些过渡金属配合物包括至少一个取代或未取代的双咪唑配体，并且可能还包括第二个取代或未取代的双咪唑配体或取代或未取代的联吡啶或吡啶咪唑配体。还介绍了连接到聚合物骨架上的过渡金属配合物。
• Transition Metal Complexes with Bidentate Ligand Having an Imidazole Ring
  申请人：Mao Fei

  公开号：US20100288634A1

  公开（公告）日：2010-11-18

  Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme based electrochemical sensors. In such instances, transition metal complexes accept electrons from, or transfer electrons to, enzymes at a high rate and also exchange electrons rapidly with the sensor. The transition metal complexes include at least one substituted or unsubstituted biimidazole ligand and may further include a second substituted or unsubstituted biimidazole ligand or a substituted or unsubstituted bipyridine or pyridylimidazole ligand. Transition metal complexes attached to polymeric backbones are also described.

  描述了铁、钴、钌、锇和钒的新型过渡金属配合物。这些过渡金属配合物可以用作基于酶的电化学传感器中的氧化还原介质。在这种情况下，过渡金属配合物以高速从酶中接受电子或向酶转移电子，并且与传感器迅速交换电子。过渡金属配合物包括至少一个取代或未取代的双咪唑配体，并且还可以包括第二个取代或未取代的双咪唑配体或取代或未取代的联吡啶或吡啶咪唑配体。还描述了连接到聚合物骨架上的过渡金属配合物。
• Redox polymers
  申请人：Abbott Diabetes Care Inc.

  公开号：US10219730B2

  公开（公告）日：2019-03-05

  Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme based electrochemical sensors. In such instances, transition metal complexes accept electrons from, or transfer electrons to, enzymes at a high rate and also exchange electrons rapidly with the sensor. The transition metal complexes include at least one substituted or unsubstituted biimidazole ligand and may further include a second substituted or unsubstituted biimidazole ligand or a substituted or unsubstituted bipyridine or pyridylimidazole ligand. Transition metal complexes attached to polymeric backbones are also described.

  介绍了铁、钴、钌、锇和钒的新型过渡金属络合物。这些过渡金属配合物可用作基于酶的电化学传感器中的氧化还原媒介。在这种情况下，过渡金属络合物能从酶中高速接受电子或将电子传递给酶，同时还能与传感器快速交换电子。过渡金属配合物包括至少一种取代或未取代的双咪唑配体，还可包括第二种取代或未取代的双咪唑配体或取代或未取代的联吡啶或吡啶基咪唑配体。此外，还介绍了附着在聚合物骨架上的过渡金属配合物。
• Organic flow cell batteries and materials for use in same
  申请人：Cambridge Display Technology Limited

  公开号：US10403895B2

  公开（公告）日：2019-09-03

  The present invention relates to an organic flow cell battery having a material comprising an organic molecule that can be used as the electroactive redox material for both electrodes of the battery. By enabling two-electron processes both of the oxidation and reduction to occur in a single molecule, a total of 4-electron transitions is achieved, which allows the organic molecule to be used on both sides of the separator, reducing material costs and allowing the battery to be charge in either direction with equal ease.

  本发明涉及一种有机液流电池，其材料包括一种有机分子，可用作电池两个电极的电活性氧化还原材料。通过使氧化和还原的双电子过程发生在单个分子中，实现了总共 4 个电子的转换，从而使有机分子可用于隔板的两侧，降低了材料成本，并使电池在两个方向上都能轻松充电。
• Transition metal complexes with bidentate ligand having an imidazole ring
  申请人：TheraSense, Inc.

  公开号：US20040040840A1

  公开（公告）日：2004-03-04

  Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme based electrochemical sensors. In such instances, transition metal complexes accept electrons from, or transfer electrons to, enzymes at a high rate and also exchange electrons rapidly with the sensor. The transition metal complexes include at least one substituted or unsubstituted biimidazole ligand and may further include a second substituted or unsubstituted biimidazole ligand or a substituted or unsubstituted bipyridine or pyridylimidazole ligand. Transition metal complexes attached to polymeric backbones are also described.

  介绍了铁、钴、钌、锇和钒的新型过渡金属络合物。这些过渡金属配合物可用作基于酶的电化学传感器中的氧化还原媒介。在这种情况下，过渡金属络合物能从酶中高速接受电子或将电子传递给酶，同时还能与传感器快速交换电子。过渡金属配合物包括至少一种取代或未取代的双咪唑配体，还可包括第二种取代或未取代的双咪唑配体或取代或未取代的联吡啶或吡啶基咪唑配体。此外，还介绍了附着在聚合物骨架上的过渡金属配合物。