SC3N@C78:: Encapsulated cluster regiocontrol of adduct docking on an ellipsoidal metallofullerene sphere

被引：45
|
作者：
Cai, Ting
Xu, Liaosa
Gibson, Harry W. [1 ]
Dorn, Harry C.
Chancellor, Christopher J.
Olmstead, Marilyn M.
Balch, Alan L.
机构：
[1] Virginia Polytech Inst & State Univ, Dept Chem, Blacksburg, VA 24060 USA
[2] Univ Calif Davis, Davis, CA 95616 USA
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 35期
关键词：
D O I：
10.1021/ja072345o
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first N-tritylpyrrolidino derivatives of D-3h (78:5) SC3N@C-78 were successfully synthesized and isolated. The addition sites for the two nearly equivalent kinetic monoadducts 1a and 1b are across two different 6,6 junction sites on the SC3N@C78 cage that are offset from the horizontal plane defined by the SC3N cluster. The adducts were characterized by NMR experiments, DFT calculations and X-ray crystallographic analysis of SC3N@C-78 derivative 1a. A unique finding of this study is the regiocontrol of adduct docking by the internal Sc3N cluster.
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收藏
页码：10795 / 10800
页数：6
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