Solution-phase synthesis of dumbbell-shaped C120 by FeCl3-mediated dimerization of C60

被引：17

作者：

Hashiguchi, Masahiko ^{[1
]}

Inada, Hiroshi ^{[2
]}

Matsuo, Yutaka ^{[2
]}

机构：

[1] Mitsubishi Chem Corp, Performance Prod Div, Fullerene Dev Grp, Yahatanishi Ku, Kitakyushu, Fukuoka 8060004, Japan

[2] Univ Tokyo, Sch Sci, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan

来源：

CARBON | 2013年 / 61卷

基金：

日本学术振兴会;

关键词：

FULLERENE DIMER C-120; AU(111); DERIVATIZATION; CHEMISTRY; ADLAYERS; C120O;

D O I：

10.1016/j.carbon.2013.04.101

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In the presence of FeCl3, C-60 in 1,1,2,2-tetrachloroethane reacted at 150 degrees C to produce a dumbbell-shaped dimer C-120. We propose a reaction mechanism that includes FeCl3-mediated generation of an intermediate C-60 radical cation, which reacts with C-60 to form the dimer. The respectable chemical yield (21%) and quantity (106 mg) of the product will open new possibilities for investigating solution-phase polymerization of fullerenes as well as for conducting applied research on C-120. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：418 / 422

页数：5

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