Stable macrocyclic and tethered donor-acceptor systems. Intramolecular bipyridinium and tetrathiafulvalene assemblies

被引:57
作者
Simonsen, KB
Zong, KW
Rogers, RD
Cava, MP
Becher, J
机构
[1] UNIV ALABAMA,DEPT CHEM,TUSCALOOSA,AL 35487
[2] ODENSE UNIV,DEPT CHEM,DK-5230 ODENSE M,DENMARK
关键词
D O I
10.1021/jo961782a
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of compounds has been prepared in which a tetrathiafulvalene (TTF)-derived donor is covalently tethered or bridged to one or more bipyridinium (viologen) accepters. The relative degree of charge transfer observed in this series is discussed as a function of structure. The greatest CT effect is seen in the cyclophanes 9a-c and 13.
引用
收藏
页码:679 / 686
页数:8
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