A convenient one-pot synthesis of cyclam-β-cyclodextrins new ligands

被引：19
|
作者：
Charbonnier, F [1 ]
Humbert, T [1 ]
Marsura, A [1 ]
机构：
[1] Univ Nancy 1, Fac Sci Pharmaceut & Biol, CNRS, Unite Mixte Rech, F-54001 Nancy, France
来源：
TETRAHEDRON LETTERS | 1998年 / 39卷 / 21期
关键词：
beta-cyclodextrin; polyazamacrocycles; Eu (III) complex;
D O I：
10.1016/S0040-4039(98)00598-X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The present work describes the one-pot synthesis of new polyazamacrocyclic compounds 4-7 having hydrophobic hosts cavities (beta-cyclodextrins) attached to a metal chelating aza-macrocycle by ureido spacer arms. A coupling average of 30% was obtained, proving the efficiency of the "phosphinimine" method for a rapid access to new supramolecular devices. The subsequent complexation of 6 with EuCl3 give the stable complex 8. Preliminary results on fluorescence properties are reported. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：3481 / 3484
页数：4
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