PREPARATION AND PHOTOCHEMICAL PROPERTIES OF [2]ROTAXANES CONTAINING AN ANILINE MOIETY ENCAPSULATED BY CROWN ETHERS

被引：7
|
作者：
Tokunaga, Yuji [1 ]
Nakashima, Satoshi [1 ]
Iwamoto, Takuya [1 ]
Gambayashi, Kei [3 ]
Hisada, Kenji [3 ]
Hoshi, Tomonori [2 ]
机构：
[1] Univ Fukui, Fac Engn, Dept Mat Sci & Engn, Bunkyo Ku, Fukui 9108507, Japan
[2] Tohoku Univ, Grad Sch Pharmaceut Sci, Aoba Ku, Sendai, Miyagi 9808578, Japan
[3] Univ Fukui, Fac Engn, Dept Fiber Amen Engn, Fukui 9108507, Japan
来源：
HETEROCYCLES | 2010年 / 80卷 / 02期
关键词：
Rotaxane; Aniline; Crown Ether; UV-VIS and Emission Spectra; THERMODYNAMIC CONTROL; DERIVATIVES; COMPLEXES; ROTAXANE;
D O I：
10.3987/COM-09-S(S)92
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
This paper describes preparation of rotaxanes having an aniline moiety in the axle and crown ethers as wheels through an imine formation reaction and hydrogen-bond-guided self-assembly. UV-vis and emission measurements of the rotaxanes show that both absorption and fluorescence bands shift to longer wavelengths as compared to those of the unencapsulated axle component.
引用
收藏
页码：819 / 823
页数：5
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