高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (10): 1570.

• 论文 • 上一篇    下一篇

C60的胺加成反应和电喷雾电离质谱(ESI-MS)检测

魏先文1, 吴鸣飞1, 张诚1, 戚苓1, 徐正1, 曹亚澄2, 周克瑜2   

  1. 1. 南京大学配位化学研究所, 南京, 210093;
    2. 中国科学院南京土壤研究所
  • 收稿日期:1995-11-28 出版日期:1996-10-24 发布日期:1996-10-24
  • 通讯作者: 徐正
  • 作者简介:魏先文,男,28岁,博士研究生.
  • 基金资助:

    国家自然科学基金

Addition Recation of Buckminsterfullerent with Amines and Electrospray Ionization Mass Spectrometry Determination of Reaction Products

WEI Xian-Wen1, WU Ming-Fei1, ZHANG Cheng1, QI Ling1, XU Zheng1, CAO Ya-Cheng2, ZHOU Ke-Yu2   

  1. 1. Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210093;
    2. Nanjing Institute of Soil, Chinese Academy of Sciences
  • Received:1995-11-28 Online:1996-10-24 Published:1996-10-24

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摘要： 报道了C60与1,3-丙二胺和N,N-二甲基-1,3-丙二胺的加合反应,反应产物未经预先离子化处理直接用ESL-MS进行检测。由于反应产物从甲苯溶液中析出,避免了生成多胺基加合物,产物以单加成物为主。当加合反应在空气氛下进行时,有加合氧的产物C60On(NH2-CH2CH2CH2NR2)m(R=H,CH3)存在。实验发现:N,N-二甲基-1,3-丙二胺比1,3-丙二胺更容易与C60发生多胺基加成和氧加成反应。通过控制反应条件可制备C60二胺的单加成产物。

关键词: C60化学, 胺加合物, 电喷雾电离质谱

Abstract: The addition reactions of C60 with trimethylenediamine and 3-dimethyl-aminopropylamine were reported.The reaction products were determined directly by ESI-MSwithout pre-ionization.The reaction product precipitated from toluene,which prevented from polyaminates and led the mono-diamine adduct as a main product.Addition to main product there are some C60On(NH2CH)2CH2CH2NR2)m(R=H,CH3) when the reaction runs at open air.The mono-diamine adduct may be gotten with control reaction condition.

Key words: C60 chemistry, Aminates, ESI-MS

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