Functionalized derivatives of benzocrown-ethers, V - Multiple molecular recognition of zwitterionic phenylalanine

被引:48
作者
Barboiu, M
Hovnanians, ND
Luca, C
Cot, L
机构
[1] Ecole Natl Super Chim Montpellier, Lab Materiaux & Procedes Membranaires, F-34296 Montpellier 5, France
[2] Univ Poltehnica Bucharest, Dept Analyt Chem, R-78126 Bucharest, Romania
[3] Res Ctr Macromol Mat & Membranes, R-79611 Bucharest, Romania
关键词
D O I
10.1016/S0040-4020(99)00478-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of the polytopic receptor 4-(4'-benzo- 18-crown-6-sulfonamido)benzo-15-crown-5 is reported. This polytopic receptor provides multiple molecular recognition of zwitterionic phenylalanine through different non-covalent bonds. Active membrane transport mechanisms by bulk liquid membranes of the phenylalanine are presented as a function of the co-transported alkali cation. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:9221 / 9232
页数:12
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