1-[3-(3,5-Dimethylpyridin-1-ium-1-yl)propyl]-3,5-dimethylpyridin-1-ium

• 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-[3-(3,5-Dimethylpyridin-1-ium-1-yl)propyl]-3,5-dimethylpyridin-1-ium
• 化学式: C17H24N2+2
• 分子量: 256.4
• InChiKey: PZUCIYDCAXZVQT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  7.8
• 氢给体数：
  0
• 氢受体数：
  0

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}。
• 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。
• ANIONIC DYE OR BRIGHTENER BEARING AN AMMONIUM OR PHOSPHONIUM COUNTERION, DYE COMPOSITION COMPRISING THEM AND PROCESS FOR DYEING KERATIN FIBRES USING THESE DYES
  申请人：L'OREAL

  公开号：US20150113742A1

  公开（公告）日：2015-04-30

  The invention relates to the dyeing of human keratin fibres, especially the hair, using anionic direct dyes bearing a particular ammonium or phosphonium counterion of formula (Ia) and/or optical brighteners of formula (Ib) Col (−) m [X + ] n (Ia) Azu (−) m [X + ] n (Ib) in which formulae (Ia) and (Ib): Azu/Col (−) m, R 1 , R 2 , R 3 , R 4 , m and n are as defined in the description. The invention relates to a dye composition comprising an anionic compound of formula (Ia) and/or (Ib), and to a process for dyeing keratin fibres such as the hair, using the said composition. Similarly, the invention relates to novel anionic compounds of formula (Ia) or (Ib) and to the uses thereof for dyeing keratin fibres. This composition makes it possible to obtain chromatic, powerful and particularly fast coloration on keratin fibres and particularly lightening coloration via an optical effect on dark hair.
• US8546609B2
  申请人：——

  公开号：US8546609B2

  公开（公告）日：2013-10-01