Self-Complementary Phosphonate Cavitands

被引:22
|
作者
Dubessy, Beatrice [1 ]
Harthong, Steven [1 ]
Aronica, Christophe [1 ]
Bouchu, Denis [2 ]
Busi, Marco [3 ,4 ]
Dalcanale, Enrico [3 ,4 ]
Dutasta, Jean-Pierre [1 ]
机构
[1] Ecole Normale Super Lyon, CNRS, Chim Lab, F-69364 Lyon 07, France
[2] Univ Lyon 1, Ctr Spectrometrie Masse, F-69622 Villeurbanne, France
[3] Univ Parma, Dipartimento Chim Organ & Ind, I-43100 Parma, Italy
[4] Univ Parma, INSTM UdR Parma, I-43100 Parma, Italy
来源
JOURNAL OF ORGANIC CHEMISTRY | 2009年 / 74卷 / 10期
关键词
SUPRAMOLECULAR POLYMERS; COORDINATION CAGES; SPECTROSCOPY; DIFFUSION; COMPLEXES; CHEMISTRY; DESIGN;
D O I
10.1021/jo900236n
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
iii-Phosphorylated cavitands incorporating an N-methylpyridinium guest moiety as the fourth bridging unit form supramolecular associations by inclusion of the charged CH3N(+)-pyridinium head into a neighboring host cavity. The dimeric association is favored in solution and was characterized by NMR, mass spectrometry, DOSY experiments, and single crystal X-ray analysis.
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页码:3923 / 3926
页数:4
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