1,2-二甲基吡啶-1-鎓氯化物 | 1121-26-2

• 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
• 中文名称: 1,2-二甲基吡啶-1-鎓氯化物
• 中文别名: 1,6-二甲基氯化吡啶
• 英文名称: 1,2-dimethylpyridinium chloride
• 英文别名: 1,2-dimethyl-pyridinium; chloride；1,2-Dimethyl-pyridinium; Chlorid；1,2-dimethylpyridin-1-ium;chloride
• CAS: 1121-26-2
• 化学式: C₇H₁₀N*Cl
• 分子量: 143.616
• InChiKey: PLHHTYOBMWPGQX-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.18
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  3.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1,2-二甲基吡啶-1-鎓氯化物 生成 4-(1,2-二甲基吡啶-1-鎓-4-基)-1,2-二甲基吡啶-1-鎓二氯化物
  参考文献：
  名称：

  FUDZIMOTO, EHJNOSUKEH;MISUMI, TEHRUYUKI;JOKOYAMA, SIGEHO

  摘要：

  DOI：
• 作为产物：
  描述：

  碘化1,2-二甲基吡啶鎓 在 盐酸 、 甲醇 作用下， 生成 1,2-二甲基吡啶-1-鎓氯化物
  参考文献：
  名称：

  Transformations of Organic Nitrogen Base Iodide and Bromide Salts to Chlorides

  摘要：

  DOI：

  10.1021/ja01140a523

文献信息

• Hair compositions comprising at least one disulfide direct dye and at least one alkaline hydroxide agent and simultaneous hair shaping an dyeing processes
  申请人：Guerin Frederic

  公开号：US20090126755A1

  公开（公告）日：2009-05-21

  Disclosed herein are compositions for simultaneous shaping, dyeing, and/or lightening of keratin fibers comprising at least one disulfide direct dye and at least one organic or mineral hydroxide alkaline agent. Also disclosed herein are processes for simultaneous shaping, dyeing, and/or lightening of keratin fibers using said compositions and compartmentalized devices comprising said compositions. The compositions disclosed herein may make it possible to obtain a long-lasting dyeing effect, while limiting the degradation of the keratin fibers.

  本文揭示了用于同时塑造、染色和/或漂白角蛋白纤维的组合物，包括至少一种二硫化物直接染料和至少一种有机或矿物质羟基碱性剂。本文还揭示了使用上述组合物进行角蛋白纤维的同时塑造、染色和/或漂白的过程，以及包含上述组合物的分隔式装置。本文所揭示的组合物可能使得能够获得持久的染色效果，同时限制角蛋白纤维的降解。
• Process for preparation of carotenoids
  申请人：——

  公开号：US20040204612A1

  公开（公告）日：2004-10-14

  A disulfone compound represented by the general formula (3): 1 wherein Ar is optionally substituted aryl, Y is hydrogen or oxo, and each wavy line represents either of E/Z geometrical isomers or a mixture thereof; a process for the preparation of the compound; intermediates thereof; and a process for the preparation of a carotenoid represented by the general formula (4): 2 wherein Y and each wavy line are as defined above, comprising reacting a disulfone compound of the general formula (3) with a basic compound.

  一种由通式（3）表示的二磺酮化合物：其中Ar是可选择的取代芳基，Y是氢或氧代基，每个波浪线表示E/Z几何异构体之一或其混合物；一种制备该化合物的方法；其中间体；以及一种制备通式（4）所表示的类胡萝卜素的方法：其中Y和每个波浪线如上所定义，包括将通式（3）的二磺酮化合物与碱性化合物反应。
• METHOD OF DYEING AND LIGHTENING KERATIN MATERIALS IN THE PRESENCE OF A REDUCING AGENT COMPRISING A FLUORESCENT DISULPHIDE DYE
  申请人：Daubresse Nicolas

  公开号：US20090313769A1

  公开（公告）日：2009-12-24

  The invention relates to a dyeing composition comprising a fluorescent disulphide dye and to a method of dyeing keratin materials, with a lightening effect, that employs said composition. It likewise relates to new fluorescent disulphide dyes and to their uses in the lightening of keratin materials. This composition allows a particularly persistent lightening effect to be obtained.

  该发明涉及一种染料组合物，包括荧光二硫化物染料，以及使用该组合物进行具有漂白效果的角蛋白材料染色的方法。它还涉及新的荧光二硫化物染料及其在角蛋白材料漂白中的用途。该组合物可使得特别持久的漂白效果得以获得。
• Polymerizable composition, optical material comprising the composition and method for producing the material
  申请人：——

  公开号：US20040254258A1

  公开（公告）日：2004-12-16

  A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.

  通过聚合和固化至少含有一种环硫醚的化合物的可聚合组合物获得的治愈物质，通过向至少含有一种环硫醚的化合物的可聚合组合物中添加香水来减少其气味。通过将硫的纯度提高到98％或更高，可以消除镜片的混浊。将上述硫化合物的氯含量降低至0.1％或更低可以提高高折射率光学材料的氧化抗性和耐光性，并改善其色调。通过在0至100°C下将组合物事先进行脱气处理，以在0.001至50 torr的减压下持续1分钟至24小时，可提供具有高折射率和高度透明度的光学产品。
• Method of producing a crosslinked coating in the manufacture of integrated circuits
  申请人：Hessell T. Edward

  公开号：US20050215713A1

  公开（公告）日：2005-09-29

  The present invention is directed to a method of providing a thermally curable coating composition for to provide positive photoresists layers, underlayers for multiple layer resists, antireflective coatings, bottom layer antireflective coatins, dielectric layers, photoresist layers, hard mask etch stops, in the manufacture of integrated circuits. More particularly, the present invention is directed to a method of using a thermally activable latent acid or a thermal acid generator, a N-benzylpyridinium or N-benzylanilinium salt of a strong acid, as a catalyst in a polymerizable composition suitable for preparing such coatings and layers. The present invention is also directed to novel compositions comprising benzylpyridinium and benzylanilinium salts of a strong acid, such as sulfonic acid or disulfonic acid as thermal acid generators.

  本发明涉及一种提供热固性涂层组合物的方法，用于提供正向光刻层、多层光刻底层、抗反射涂层、底层抗反射涂层、介电层、光刻层、硬膜层刻停等，用于集成电路的制造。更具体地，本发明涉及一种使用热活性潜酸或热酸发生剂、强酸的N-苄基吡啶或N-苄基苯胺盐作为催化剂的聚合物组合物的方法，适用于制备这种涂层和层。本发明还涉及一种新型组合物，包括苄基吡啶和苄基苯胺盐，作为热酸发生剂的强酸，如磺酸或二磺酸。