Synthesis, Isolation and Structure of Trifluoromethylated Fullerene D3-C78, C78(1)(CF3)10-18

被引:9
|
作者
Kosaya, Maria P. [1 ]
Fritz, Maria A. [1 ]
Brotsman, Victor A. [1 ]
Tamm, Nadezhda B. [1 ]
Ignat'eva, Daria V. [1 ]
Troyanov, Sergey I. [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
基金
俄罗斯基础研究基金会;
关键词
addition patterns; C-78; isomers; higher fullerenes; structure elucidation; trifluoromethylation; CAGE ISOMERS; X-RAY; DERIVATIVES; C-78; REARRANGEMENTS; C-78(2)CL-30; CHLORIDES; C-90;
D O I
10.1002/asia.201600094
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
High-temperature trifluoromethylation of fullerene C-78 followed by HPLC separation of C-78(CF3)(n) derivatives resulted in the isolation and X-ray structural characterization of 15 compounds, that is, two C-78(1)(CF3)(10), three C-78(1)(CF3)(12), four C-78(1)(CF3)(14), and five C-78(1)(CF3)(16) isomers as well as one isomer of C-78(1)(CF3)(18). The addition patterns of the C-78(1)(CF3)(n) molecules are discussed in terms of trifluoromethylation pathways and relative formation energies.
引用
收藏
页码:1000 / 1003
页数:4
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