1,3-bis(naphthalen-1-yl)imidazolidinium dihydrobromide | 1219101-82-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,3-bis(naphthalen-1-yl)imidazolidinium dihydrobromide
• 英文别名: SINap*HBr
• CAS: 1219101-82-2
• 化学式: Br*C₂₃H₁₉N₂
• 分子量: 403.321
• InChiKey: IDKKUOZAVGBDSR-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  N,N-di-[1]naphthyl-ethylenediamine; dihydrobromide 、 原甲酸三甲酯 在 甲酸 作用下， 反应 0.33h， 以93%的产率得到1,3-bis(naphthalen-1-yl)imidazolidinium dihydrobromide
  参考文献：
  名称：

  Synthesis of 1,2 diamines under environmentally benign conditions: application for the preparation of imidazolidiniums

  摘要：

  An environmentally friendly and economically attractive access to unsymmetrical and symmetrical 1,2-diamines has been developed. Chemoselective N-monoalkylation in water and alcoholic solvents was demonstrated This method represents a simple and scalable preparation (2-3 steps) of symmetrical and unsymmetrical imidazolidinium salts, precursors of N-Heterocyclic Carbenes. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.12.072