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

页码：3481 / 3484

页数：4

共 9 条

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