SYNTHESIS AND COMPLEXATION PROPERTIES OF 3-AROYLCOUMARIN CROWN-ETHERS- A NEW CLASS OF PHOTOACTIVE MACROCYCLES

Authors
ALONSO MT BRUNET E HERNANDEZ C RODRIGUEZUBIS JC
Citation
Mt. Alonso et al., SYNTHESIS AND COMPLEXATION PROPERTIES OF 3-AROYLCOUMARIN CROWN-ETHERS- A NEW CLASS OF PHOTOACTIVE MACROCYCLES, Tetrahedron letters, 34(46), 1993, pp. 7465-7468
Citations number
21
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
46
Year of publication
1993
Pages
7465 - 7468
Database
ISI
SICI code
0040-4039(1993)34:46<7465:SACPO3>2.0.ZU;2-I
Abstract
Synthesis of fluoroionophores consisting of 3-benzoylcoumarins fused w ith crown ethers m two different modes am described. The resulting mac rocycles bore emission properties strongly dependent on metal ions and coumarin substitution and may be therefore used as cation dependent f luorescence signaling systems or triplet sensitizers for lanthanide lu minescence.