Deep cavitands for anion recognition

被引：33

作者：

Lücking, U

Rudkevich, DM

Rebek, J ^{[1
]}

机构：

[1] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA

[2] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 49期

基金：

美国国家卫生研究院;

关键词：

anion recognition; cavitands; hydrogen bonds; supramolecular chemistry;

D O I：

10.1016/S0040-4039(00)01688-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of deep cavitands 1 and 2 bearing dipyrrolylquinoxaline walls is presented. Spectroscopy showed that 1 and 2 complex inorganic anions such as F- and CH3C(O)O- in aprotic organic solvents. In addition, the cavity in 2 is capable of hosting neutral guest species-adamantane and cyclohexane derivatives, as well as N-Me quinuclidinium cations-with high kinetic stability of the complexes. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：9547 / 9551

页数：5

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