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Synthesis and metal ion complexation of spin labeled 18-crown-6 ethers containing an acridone or an acridine fluorophore unit |
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| Authors: | Jú lia Kerté szBalá zs Bogná r,Attila KormosIldikó Mó czá r,Pé ter BaranyaiMikló s Kubinyi,Tamá s Ká laiKá lmá n Hideg,Pé ter Huszthy |
| Affiliation: | a Research Group for Alkaloid Chemistry of the Hungarian Academy of Sciences, H-1521 Budapest, PO Box 91, Hungary b Department of Organic and Medicinal Chemistry, University of Pécs, H-7624 Pécs, PO Box 99, Hungary c Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, H-1521 Budapest, PO Box 91, Hungary d Chemical Research Center, Hungarian Academy of Sciences, PO Box 17, H-1525 Budapest, Hungary |
| Abstract: | Double (spin and fluorescence) labeled pyrroline derivatives of crown ethers containing an acridone or an acridine fluorophore unit (1 and 2) and their diamagnetic analogues (3 and 4) were synthesized. Their fluorescent behavior as well as their complexation properties toward selected metal ions (Na+, K+, Mg2+, Ca2+, Zn2+) were examined. |
| Keywords: | Acridine Acridone Crown ether Fluorescence Nitroxide Metal ion complexation |
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