Highly efficient Cu(OAc)2-catalyzed dimerization of monofunctionalized hydrofullerenes leading to single-bonded [60]fullerene dimers.
Highly efficient Cu(OAc)2-catalyzed dimerization of monofunctionalized hydrofullerenes leading to single-bonded [60]fullerene dimers.
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DOI：
10.1002/anie.201107505
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发表时间：
2012-01
影响因子：
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通讯作者：
Shi-Han Lu;T. Jin;Eunsang Kwon;M. Bao;Yoshinori Yamamoto
中科院分区：
文献类型：
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作者：
Shi-Han Lu;T. Jin;Eunsang Kwon;M. Bao;Yoshinori Yamamoto
单键富勒烯二聚体RC60 C60R在两个C60笼之间具有直接共价键，是一种有趣且不寻常的结构，预计通过两个相邻富勒烯笼的相互作用显示有趣的光学和电子性质。自Krusic及其同事的开创性工作以来，ESR和X射线晶体结构分析的研究表明，单键富勒烯二聚体由外消旋和内消旋异构体组成，它们在溶液中与单体自由基（RC 60C）平衡。[3]第一章
The single-bonded fullerene dimer RC60 C60R, which has a direct covalent bond between two C60 cages, is an interesting and unusual structure that is expected to display interesting optical and electronic properties through the interaction of two adjacent fullerene cages. Since the pioneering work by Krusic and co-workers, studies on ESR and X-ray crystalstructure analysis revealed that singly bonded fullerene dimers consist of racemic and meso isomers, which are in equilibrium with the monomer radical (RC60C) in solution. [3]