A cationic guest in a 24+ cationic host

被引：50
作者：
Bourgeois, JP
Fujita, M
Kawano, M
Sakamoto, S
Yamaguchi, K
机构：
[1] Univ Tokyo, CREST,JST, Dept Appl Chem, Sch Engn,Bunkyo Ku, Tokyo 1138656, Japan
[2] Chiba Univ, Ctr Chem Anal, Chiba 263, Japan
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 31期
关键词：
D O I：
10.1021/ja0349002
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new tetrahedral coordination cage M12L6 was prepared from a linear dipyrimidine ligand (L) and cis-protected palladium(II) (M). This cage showed unprecedented host-guest chemistry where the cationic host accommodated a cationic guest despite 24+ charges on the host framework. The unusual cation-cation host-guest chemistry is described by a unique onionlike shell structure of the host-guest complex where two cationic spheres are mediated by an anionic sphere of a counteranion assembly. Copyright © 2003 American Chemical Society.
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页码：9260 / 9261
页数：2
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