| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5288808 | Tetrahedron Letters | 2006 | 5 Pages |
Abstract
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.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
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Authors
Hyun Jung Kim, Jong Seung Kim,