高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (5): 731.

• 论文 • 上一篇    下一篇

烟酰胺辅酶模型对N-芳基芴亚胺的酸催化还原反应的研究

鲁云1, 程津培1, 王洪星1, 夏炽中2   

  1. 1. 南开大学化学系, 天津 300071;
    2. 山西大学化学系
  • 收稿日期:1995-05-09 出版日期:1996-05-24 发布日期:1996-05-24
  • 通讯作者: 程津培
  • 作者简介:鲁云,男,30岁,博士研究生.
  • 基金资助:

    国家自然科学基金;国家教育委员会优秀年轻教师基金

Acid-catalyzed Reductions of N-Arylfluorenimines by NAD(P)H Models

LU Yun1, CHENG Jin-Pei1, WANG Hong-Xing1, XIA Chi-Zhong2   

  1. 1. Department of Chemistry, Nankai University, Tianjin 300071;
    2. Department of chemistry, shanxi University
  • Received:1995-05-09 Online:1996-05-24 Published:1996-05-24

摘要: 报道了5种N-芳基芴亚胺在酸性条件下被烟酰胺辅酶模型(Hantzsch酯,BNAH)还原的反应。结果表明;亚胺的结构、酸的强度以及溶剂的不同均会影响亚胺的还原效率,本文结合反应的结构效应、溶剂效应和同位素效应,对其可能的酸催化氢负离子转移机理进行了讨论。

关键词: 烟酰胺辅酶模型, 芴亚胺, 酸催化还原反应, 氢负离子转移机理

Abstract: Acid-catalyzed reductions of five N-arylfluorenimines by the NAD(P)Hmodels(Hantzsch ester and BNAH)are reported.The experimental results indicate that imine structure,acid strength, and solvent are the main factors affecting the overall yield of the reaction.Mechanism of the acid-catalyzed hydride transfer reactions are discussed.

Key words: NAD(P)H model, Fluorenimine, Acid-catalyzed reduction, Hydride transfer mechanism

TrendMD: