N-(2,7-dihydroxynaphthyl)-pyridinium chloride | 109257-23-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(2,7-dihydroxynaphthyl)-pyridinium chloride
• 英文别名: N-(2,7-dihydroxynaphthyl)pyridinium chloride；1-(1,4-dihydroxy-[2]naphthyl)-pyridinium; chloride；1-(1,4-Dihydroxy-[2]naphthyl)-pyridinium; Chlorid
• CAS: 109257-23-0
• 化学式: C₁₅H₁₂NO₂*Cl
• 分子量: 273.719
• InChiKey: VOYGRRGQPVAGCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.47
• 重原子数：
  19.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.34
• 氢给体数：
  2.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  氯化亚砜 、 N-(2,7-dihydroxynaphthyl)-pyridinium chloride 生成 2,3-二氯-1,4-萘醌
  参考文献：
  名称：

  Koenigs; Greiner, Chemische Berichte, 1931, vol. 64, p. 1045,1047

  摘要：

  DOI：
• 作为产物：
  描述：

  吡啶 、 1,4-萘醌 在 盐酸 、 乙醇 作用下， 生成 N-(2,7-dihydroxynaphthyl)-pyridinium chloride
  参考文献：
  名称：

  de Giacomo; Cavallaro, Atti della Societa Peloritana di Scienze Fisiche, Matematiche e Naturali, 1959, vol. 5, p. 183,188

  摘要：

  DOI：

文献信息

• Copper(II)-Catalyzed Carbon–Carbon Triple Bond Cleavage of Internal Alkynes for the Synthesis of Annulated Indolizines
  作者：Jinwei Sun、Fuyao Wang、Huayou Hu、Xiangshan Wang、Hui Wu、Yun Liu

  DOI：10.1021/jo500456d

  日期：2014.5.2

  Cleavage of C≡C bond in butynedioates via copper(II)-catalyzed reaction has been achieved, leading to the synthesis of benzo[f]pyrido[1,2-a]indole-6,11-diones in high yields by one-pot three-component reactions. In this unprecedented C≡C bond cleavage reaction of internal alkynes, both fragments from the alkyne are successively incorporated into the products.

  通过铜（II）催化的反应实现了对丁炔中C≡C键的裂解，从而导致高收率的苯并[ f ]吡啶并[1,2- a ]吲哚-6,11-二酮的单-合成。锅三成分反应。在内部炔烃的这种前所未有的C≡C键裂解反应中，来自炔烃的两个片段均先后结合到产物中。
• Redoxactive derivatives of the betaine-alkaloid Punicin from Punica granatum. Synthesis and cyclovoltammetry
  作者：Andreas Schmidt、Markus Topp、Thorsten Mordhorst、Oliver Schneider

  DOI：10.1016/j.tet.2006.12.023

  日期：2007.2

  Hydroquinone- and naphthoquinone-substituted pyridinium, 2,4'-bipyridinium and 4,4'-bipyridinium salts were prepared. These compounds deprotonate to heterocyclic mesomeric betaines in aqueous solution, which can form conjugated or cross-conjugated tautomers. The redox behavior was studied by cyclovoltammetry. (c) 2006 Elsevier Ltd. All rights reserved.