化学学报 ›› 2003, Vol. 61 ›› Issue (10): 1686-1691. 上一篇    下一篇

研究论文

烯丙胺与C_(60)的热引发[3+2]环加成反应

高翔;张晓跃;张丹维;刘颖;吴世晖   

  1. 复旦大学化学系
  • 发布日期:2003-10-15

A Thermoinduced [3+2] Cycloaddition of Allylic Amines with C_(60)

Gao Xiang;Zhang Xiaoyue;Zhang Danwei;Liu Ying;Wu Shihui   

  1. Department of Chemistry, Fudan University
  • Published:2003-10-15

烯丙胺类化合物与C_(60)在热引发下发生新型的[3+2]环加成反应。反应有较 好的立体选择性。该反应可能经过了热引发的烯丙胺的单电子转移过程,产生烯丙 基自由基,并进一步与C_(60)加成及环化。文中C_(60)衍生物的结构均经过谱学方 法确证。

关键词: 碳60, 烯丙胺, 环加成反应, 立体选择性, 游离基

A novel [3 + 2] cycloaddition reaction of allylic amines with Cgo was found. Good stereoselectivity in this reaction was observed. A possible mechanism involving thermoinduced single electron transfer of allylic amines and radical cycloaddition was proposed. The structures of the cycloaddition products were characterized by spectroscopic means.

Key words: C60, allylic amines, CYCLOADDITION REACTION, STEREOSELECTIVITY, FREE RADICAL

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