Synthesis, structure and complexing properties of new calix[4](aza)crowns

被引:35
作者
Abidi, R [1 ]
Oueslati, I
Amri, H
Thuéry, P
Nierlich, M
Asfari, Z
Vicens, J
机构
[1] Univ Tunis 2, Fac Sci Bizerte, Zarzouna Bizerte 7021, Uzbekistan
[2] Fac Sci Tunis, Chim Organ & Organomet Lab, Tunis 1060, Tunisia
[3] CEA Saclay, SCM, CNRS URA 331, F-91191 Gif Sur Yvette, France
[4] ECPM, Grp Chim Interact Mol Specif, CNRS, F-67087 Strasbourg 2, France
关键词
D O I
10.1016/S0040-4039(00)02356-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of calix[4](aza)crowns capped by one 'tren' or doubly capped by two azacrowns is described. The crystal structure of the tripodal 'tren' is given. Complexing properties towards Co2+, Ni2+, Zn2+ and Cu2+ are described. Conclusions are drawn on the role of functional groups and molecular topology in the complexation behavior of calix[4](aza)crowns (C) 2001 Published by Elsevier Science Ltd.
引用
收藏
页码:1685 / 1689
页数:5
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