1-丁基-2-甲基吡啶碘化物 | 13311-31-4

• 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-丁基-2-甲基吡啶碘化物
• 英文名称: 1-butyl-2-methylpyridinium iodide
• 英文别名: N-butyl-2-methylpyridinium iodide；1-Butyl-2-methyl-pyridinium; Jodid；1-butyl-2-methylpyridin-1-ium;iodide
• CAS: 13311-31-4
• 化学式: C₁₀H₁₆N*I
• 分子量: 277.148
• InChiKey: FKZPHDBEGOJTRL-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.91
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 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：

  10-甲基-10H-吩噻嗪-3-甲醛 、 1-丁基-2-甲基吡啶碘化物 在 aluminum oxide 作用下， 以 neat (no solvent) 为溶剂， 反应 1.0h， 以50%的产率得到(E)-N-butyl-2-[2-(10-methyl-10H-phenothiazine-3-yl)vinyl]pyridinium iodide
  参考文献：
  名称：

  Microwave assisted synthesis, photophysical and redox properties of (phenothiazinyl)vinyl-pyridinium dyes

  摘要：

  New cationic cyanine dyes, containing electron donor 10-alkyl-phenothiazine and electron acceptor pyridinium units connected through a vinylene bridge were conveniently synthesized by microwaves assisted condensation of phenothiazine carbaldehyde with methylpyridinium salts in dry media. Their photophysical properties revealing strong absorption bands in 440-470 nm region (epsilon approximate to 10(4)-10(5)) and large Stokes shifts of fluorescence emission (610-750 nm) in solid state were supported by computational data using TDDFT level of theory. The redox behavior of PVP was studied by means of electrochemical and biocatalytical oxidation processes. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2013.10.044
• 作为产物：
  描述：

  碳酸甲丙酯 、 1-碘丁烷 生成 1-丁基-2-甲基吡啶碘化物
  参考文献：
  名称：

  HALIDES AND PERHALIDES OF THE PICOLINES.

  摘要：

  DOI：

  10.1021/ja02060a002

文献信息

• Anti-leishmania agent
  申请人：Ihara Masataka

  公开号：US20060252800A1

  公开（公告）日：2006-11-09

  The present invention is to provide a new anti- leishmania agent with fewer side effects, having a high cell proliferation-inhibiting effect to leishamia protozoa, and also easy to manufacture at a low cost. A compound wherein a heterocycle with a conjugated system and a nitrogen atom and a heterocycle with a nitrogen atom and a sulfur atom are bound by a carbon chain with an ethylene group, that is a compound wherein a specific 5- to 8-membered heterocyclic ring and a specific 5- to 8-membered heterocycle having a conjugated system are bound via a vinylene group, more particularly a specific rhodacyanine dye compound is used as an active ingredient of the anti- leishmania agent.

  本发明旨在提供一种新的抗利什曼原虫药物，具有较少的副作用，对利什曼原虫具有高细胞增殖抑制作用，并且易于低成本制造。该化合物由具有共轭系统和氮原子的杂环和具有氮原子和硫原子的杂环通过碳链和乙烯基结合而成，即通过乙烯基将特定的5-8成员杂环和具有共轭系统的特定的5-8成员杂环结合在一起，更具体地，使用特定的铑青菁染料化合物作为抗利什曼原虫药物的活性成分。
• EP1623981
  申请人：——

  公开号：——

  公开（公告）日：——
• Heterocyclic betaines. 14. (E)-1-Alkyl-[2-(imidazol-2-ylidene)ethylidene]dihydropyridines with a betaine character. An improved protocol for a Knoevenagel-type condensation for synthesis of (E)-1-alkyl-[2-(1H-imidazol-2-yl)vinyl]pyridinium salts
  作者：Ermitas Alcalde、Tomas Roca

  DOI：10.1021/jo00044a015

  日期：1992.8

  A novel class of aza analogues of (E)-stilbene, the (E)-1-alkyl-[2-(imidazol-2-ylidene)ethylidene]dihydropyridines 4A <-> 4B, 5A <-> 5B, have been studied. They were synthesized by a convenient two-steps procedure. In each of the steps, the necessary basic reaction medium has been generated by a strong basic ion-exchange resin (OH- form). Thus, a modified protocol of the Knoevenagel condensation has been applied to preparation of the title (imidazolylvinyl)pyridinium salts, deprotonation of which yields several examples of compounds 4 and 5. The betaine character of 4 and 5 is well reflected by their physicochemical properties and reactivity toward electrophiles (Mel).
• EP1623981A1
  申请人：——

  公开号：EP1623981A1

  公开（公告）日：2006-02-08
• HALIDES AND PERHALIDES OF THE PICOLINES.
  作者：Paul. Murrill

  DOI：10.1021/ja02060a002

  日期：1899.10