Synthesis and characterization of stable
✍
Yu-Liang Li; Ju-Hua Xu; Da-Gui Zheng; Jing-Kui Yang; Cai-Yuan Pan; Dao-Ben Zhu
📂
Article
📅
1997
🏛
Elsevier Science
🌐
English
⚖ 449 KB
Cm or C70 reacts with 2-aminoisobutyric acid and cyclohexanone in chlorobenzene at refluxing through 1,3-dipolar cycloaddition to give [6O]fulleropyrrolidine 1 or [70]fulleropyrrolidine 3 which can be oxidized with MCPBA at room temperature to yield stable nitroxides 2 or 4. The compounds 1 and 3 we