1,2-bis(pyridinium)ethane | 46347-63-1

• 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: 1,2-bis(pyridinium)ethane
• 英文别名: 1,1'-Ethylen-2,2'-bipyridiyl；1,2-Ethan-dipyridinium；1.2-Bis-pyridino-ethan；1,2-Dipyridiniumaethan；1,1'-ethane-1,2-diyl-bis-pyridinium；Ethan-1,2-dipyridinium；Aqxssjvlmrllqd-uhfffaoysa-；1-(2-pyridin-1-ium-1-ylethyl)pyridin-1-ium
• CAS: 46347-63-1
• 化学式: C₁₂H₁₄N₂
• 分子量: 186.257
• InChiKey: AQXSSJVLMRLLQD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 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：

  1,2-bis(pyridinium)ethane 、 bis(m-3,5-disulfonatephenylene)-26-crown-8 以 乙腈 为溶剂， 生成
  参考文献：
  名称：

  四磺酸二（间分子结合行为米亚苯基）-26冠-8和Bispyridinium客人在水溶液中

  摘要：

  一种高度水溶性的冠醚轴承4个磺酸盐基团（1）通过中性双磺化合成（米-亚苯基）-26冠-8。的络合行为1与两个基于bispyridinium-客人，甲基紫精（MV 2+）和1,2-双（吡啶）乙烷（BPE 2+），通过在水性溶液和固态系统的研究1 1 H NMR光谱，结晶和微量。上层建筑的晶体学研究MV 2+ ⊂ 1和BPE 2+ ⊂ 1个显示，MV 2+形成有复杂的互穿1相反，BPE 2+以静电络合物的形式结合在1的腔体外部。此外，微量热滴定法揭示了这种不同结合过程的热力学起源。也就是说，MV 2+穿过1的腔体具有明显的焓变，而BPE 2+主要与1的磺酸根基团缔合，并伴随着显着的熵变。将所获得的结果证明的结构依赖性结合过程中配合物的MV 2+ ⊂ 1和BPE 2+ ⊂ 1取决于在氮原子上的正电荷的相对位置以及来宾分子中两个吡啶鎓部分之间的桥键。

  DOI：

  10.1021/jp305503e
• 作为产物：
  描述：

  7,10-Diazatricyclo[8.4.0.02,7]tetradeca-3,5,11,13-tetraene 生成 1,2-bis(pyridinium)ethane
  参考文献：
  名称：

  MURAMATSU, TAKASHI;IKEGAMI, YUSAKU;HANAYA, KAORU, HETEROCYCLES., 30,(1990) N, C. 1307-1318

  摘要：

  DOI：

文献信息

• PROCESS FOR PRODUCTION OF BIS-QUATERNARY AMMONIUM SALT, AND NOVEL INTERMEDIATE
  申请人：Okamoto Kuniaki

  公开号：US20120130107A1

  公开（公告）日：2012-05-24

  Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. Solution The present invention relates to a method for producing a bis-quaternary ammonium salt represented by a general formula [3] which comprises reacting a disulfonic acid ester represented by a general formula [1] (in the formula, definitions of two R 1 's and T are as described in claim 1 ) with a tertiary amine represented by a general formula [2] (in the formula, definitions of R 3 to R 5 are as described in claim 1 ), and a disulfonic acid ester represented by a general formula [1′] (in the formula, two R 16 's represent independently a halogen atom or a C1-C3 fluoroalkyl group, and two m's represent independently an integer of 1 to 5).

  提供一种高效生产双季铵盐和其新型合成中间体的方法。本发明涉及一种生产由通用式[3]表示的双季铵盐的方法，包括将由通用式[1]表示的二磺酸酯（在该式中，两个R1和T的定义如权利要求1中所述）与由通用式[2]表示的三级胺（在该式中，R3到R5的定义如权利要求1中所述）以及由通用式[1']表示的二磺酸酯（在该式中，两个R16独立表示卤原子或C1-C3氟烷基，两个m独立表示1至5的整数）反应。
• IONIC LIQUID CONTAINING ALLYLSULFONATE ANION
  申请人：Watahiki Tsutomu

  公开号：US20120157680A1

  公开（公告）日：2012-06-21

  PROBLEM: Providing a novel ionic liquid, which is low-cost, environment-friendly, and has low viscosity and melting point. MEANS FOR SOLVING THE PROBLEM: The present invention is the invention of the ionic liquid represented by the general formula [1]: wherein, R 1 to R 3 and n pieces of R 4 each independently represent hydrogen atom or alkyl group having 1 to 4 carbon atoms, R 5 to R 7 each independently represent alkyl group, aralkyl group, or aryl group, R 8 represents alkyl group, aralkyl group, aryl group, or the one represented by the general formula [2]: (wherein T represents alkylene chain having 1 to 8 carbon atoms, n represents 1 or 2, and R 1 to R 7 are the same as the above-described), X represents nitrogen atom or phosphorus atom, n represents 1 or 2. When n is 1, R 3 and R 4 are bound and may form cyclohexene ring together with the adjacent carbon atoms. In addition, when X is nitrogen atom, R 5 to R 7 or R 5 to R 6 may form hetero ring with nitrogen atom binding thereto}.

  问题：提供一种新型离子液体，成本低、环保，并具有低粘度和熔点。 解决问题的方法：本发明是一种由通式[1]表示的离子液体的发明：其中，R1到R3和n个R4分别独立表示氢原子或具有1到4个碳原子的烷基基团，R5到R7分别独立表示烷基基团、芳基烷基基团或芳基基团，R8表示烷基基团、芳基烷基基团、芳基基团或由通式[2]表示的基团：（其中T表示具有1到8个碳原子的烷基链，n表示1或2，R1到R7与上述相同），X表示氮原子或磷原子，n表示1或2。当n为1时，R3和R4结合并且可能与相邻碳原子一起形成环己烯环。此外，当X为氮原子时，R5到R7或R5到R6可能与结合在一起的氮原子形成杂环}。
• Silver halide color light-sensitive material
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0118087A2

  公开（公告）日：1984-09-12

  A silver halide color light-sensitive material is described, which is increased in sensitivity, is adapted to form an image of high contrast, or is accelerated in development by incorporating a small amount of a specific compound which imagewise releases a foggant or a development accelerator. This compound is represented by the formula: Coup-(TIME)n-FA (wherein Coup represents a coupler radical capable of undergoing a coupling reaction with an oxidized product of an aromatic primary amine developing agent; TIME represents a timing group which is eliminated from Coup by the coupling reaction and, thereafter, releases FA; n is 0 or 1; and FA represents a group which is eliminated from Coup in the coupling reaction when n is 0, whereas FA is released from TIME when n is 1. The FA has adsorption properties with respect to silver halide grains and also has a substantial fogging action with respect to the silver halide grains).

  描述了一种卤化银彩色感光材料，通过加入少量特定的化合物，在图像上释放出雾剂或显影加速剂，从而提高感光度，形成高对比度的图像，或加速显影。这种化合物的化学式如下Coup-(TIME)n-FA （其中 Coup 代表能与芳香族伯胺显影剂的氧化产物发生偶联反应的偶联基；TIME 代表通过偶联反应从 Coup 中消除并随后释放出 FA 的定时基团；n 为 0 或 1；FA 代表当 n 为 0 时在偶联反应中从 Coup 中消除的基团，而当 n 为 1 时从 TIME 中释放出 FA。）
• Novel disulfonic acid ester as an additive for an electrolyte for a lithium secondary battery
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP2821395A2

  公开（公告）日：2015-01-07

  Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. Solution The present invention relates to a method for producing a bis-quaternary ammonium salt represented by a general formula [3] which comprises reacting a disulfonic acid ester represented by a general formula [1] (in the formula, definitions of two R1's and T are as described in Claim 1) with a tertiary amine represented by a general formula [2] (in the formula, definitions of R3 to R5 are as described in Claim 1), and a novel disulfonic acid ester represented by a general formula [1'] (in the formula, two R16's represent independently a halogen atom or a C1-C3 fluoroalkyl group, and two m's represent independently an integer of 1 to 5) as an additive for an electrolyte for a lithium secondary battery.

  目的 提供一种高效生产双季铵盐的方法及其新型合成中间体。 本发明涉及一种生产通式[3]代表的双季铵盐的方法，该方法包括将通式[1]代表的二磺酸酯（式中，两个 R1 和 T 的定义如权利要求 1 所述）与通式[2]代表的叔胺（式中、R3至R5的定义如权利要求1所述），以及通式[1']代表的新型二磺酸酯（式中，两个R16独立地代表卤素原子或C1-C3氟烷基，两个m独立地代表1至5的整数），作为锂二次电池电解液的添加剂。
• Method for preparing 1,1′-ethylene-2,2′-bipyridinium dichloride
  申请人：NANJING REDSUN BIOCHEMISTRY CO., LTD.

  公开号：US10858337B2

  公开（公告）日：2020-12-08

  A method for preparing 1,1′-ethylene-2,2′-bipyridinium dichloride includes mixing an aqueous diquat dibromide solution with hydrochloric acid, adding dropwise to a mixture of an organic solvent, a bromine absorbent, and an oxidant, and reacting to produce 1,1′-ethylene-2,2′-bipyridinium dichloride.

  制备 1,1′-乙烯-2,2′-联吡啶鎓二氯化物的方法包括将二溴化二氢铵水溶液与盐酸混合，滴加到有机溶剂、溴吸收剂和氧化剂的混合物中，然后反应生成 1,1′-乙烯-2,2′-联吡啶鎓二氯化物。