Synthesis and structure of lower rim C-linked tetra-N-tosyl peptidocalix[4]arenes

被引：11

作者：

Ben Sdira, S ^{[1
]}

Baudry, R ^{[1
]}

Felix, CP ^{[1
]}

Giudicelli, MBA ^{[1
]}

Lamartine, RJ ^{[1
]}

机构：

[1] Univ Lyon 1, CNRS, UMR 5634, LACE, F-69622 Villeurbanne, France

来源：

TETRAHEDRON LETTERS | 2004年 / 45卷 / 41期

关键词：

calixarenes; aminoacids; anion binding;

D O I：

10.1016/j.tetlet.2004.07.078

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Chiral p-tert-butylcalix[4]arenes perfunctionalised at the lower rim with amino acid residues have been prepared. The H-1 and C-13 NMR spectra indicate that the macrocycles adopt a cone conformation. Calix[4]arenes bearing amino acid moieties 5a shows strong complexation towards Cl-, Br-, HSO4-, H2PO4- and N-tOSY1-(L)-alaninate. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：7801 / 7804

页数：4

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