A Spectroscopic Study on Ground- and Excited-State Proton Transfer Reactions of Coumarin Derivatives View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2003-07

AUTHORS

R. T. Kuznetsova, N. S. Savenkova, T. N. Kopylova, A. V. Reznichenko, M. A. Tavrizova

ABSTRACT

Interaction of Coumarin 1, its 3-aldehyde derivative, and biscoumarin with solvents of varying acidity (water and ethanol with an alkali or acid admixture) was studied by following changes in their absorption and luminescence properties. The reasons for weak emission ability of neutral ethanolic solutions of 3-substituted derivatives of Coumarin 1 were revealed. More... »

PAGES

246-252

Identifiers

URI

http://scigraph.springernature.com/pub.10.1023/a:1024754901879

DOI

http://dx.doi.org/10.1023/a:1024754901879

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1010679320


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