Easy access to unprecedented mixed functionalized dihydrofullerenes C60RH and C60RR′:: the C602- anion route

被引：27

作者：

Allard, E

Cheng, FY

Chopin, S

Delaunay, J

Rondeau, D

Cousseau, J

机构：

[1] Univ Angers, Fac Sci, Lab IMMO, CNRS,UMR 6501, F-49045 Angers, France

[2] Univ Angers, SCAS, F-49045 Angers, France

来源：

NEW JOURNAL OF CHEMISTRY | 2003年 / 27卷 / 02期

关键词：

D O I：

10.1039/b207433h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Functionalized mixed dihydrofullerenes C60RH and C60RR' are easily obtained from reactions between C-60(2-) anion and halo derivatives RX and R'X. The key step consists in the selective reaction of the intermediate [C60R](-) ion, as soon as it is formed, with either CF3CO2H or R'X. This process is made possible thanks to the very fast single electron transfer (SET) reaction between C-60(2-) and RX. Functionalized dihydrofullerenes C60RH thus prepared are also shown to be very good starting compounds for obtaining various C60RR' derivatives.

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页码：188 / 192

页数：5

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