Synthesis of [8]Cycloparaphenylene from a Square-Shaped Tetranuclear Platinum Complex

被引:457
作者
Yamago, Shigeru [1 ]
Watanabe, Yoshiki [1 ]
Iwamoto, Takahiro [1 ]
机构
[1] Kyoto Univ, Inst Chem Res, Kyoto 6110011, Japan
基金
日本学术振兴会;
关键词
conjugation; cyclophanes; nanotubes; platinum; polycycles; ARYL REDUCTIVE ELIMINATION; METATHESIS; TETRADEHYDRODIANTHRACENE; BELTS; BOND;
D O I
10.1002/anie.200905659
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Chemical Equation Presentation Square goes to loop: A selective synthesis of [8]cycloparaphenylene under mild and neutral reaction conditions was achieved in a small number of steps and in a high yield through the square-shaped platinum biphenyl intermediate 1. Compound 1 is the smallest cycloparaphenylene derivative synthesized to date. © 2010 Wlley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:757 / 759
页数:3
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