BODIPY appended cone-calix[4]arene:: selective fluorescence changes upon Ca2+ binding

被引：71

作者：

Kim, Hyun Jung ^{[1
]}

Kim, Jong Seung ^{[1
]}

机构：

[1] Dankook Univ, Inst Nanosensor & Biotechnol, Dept Chem, Seoul 140714, South Korea

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 39期

关键词：

calixarenes; fluorescence; reverse PET;

D O I：

10.1016/j.tetlet.2006.07.088

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

BODIPY appended new calix[4]arene diethyl ester (1) has been synthesized in the cone conformation. With respect to fluorescence intensity changes upon metal ion complexation, 1 shows a Ca2+ ion selectivity over other metal cations. Presence of two proximal hydroxyl groups and two facing ethyl esters in BODIPY-calix[4]arene were observed to play an important role in exhibiting its selective Ca2+ ion binding. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：7051 / 7055

页数：5

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