Novel synthesis of 2-aminoquinoline-3-carbaldehyde, benzo[b][1,8]naphthyridines and study of their fluorescence behavior

A novel route was successfully developed for the synthesis of new synthons, orthoamino formyl quinoline (heterocyclic orthoaminoaldehyde) and utilized for the synthesis of series of benzonaphthyridines by Friedländer condensation reactions with benzoylacetonitrile. The benzonaphthyridines synthesize...

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Bibliographic Details
Published in:Journal of physical organic chemistry 2011-03, Vol.24 (3), p.203-211
Main Authors: Shelar, Deepak P., Birari, Dilip R., Rote, Ramhari V., Patil, Sandeep R., Toche, Raghunath B., Jachak, Madhukar N.
Format: Article
Language:English
Subjects:
8] naphthyridine-3-carbonitrile
benzo[b]
benzo[b][1,8] naphthyridine‐3‐carbonitrile
fluorescence
HOMO-LUMO
orthoamino formyl quinoline
quantum yield
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Summary:A novel route was successfully developed for the synthesis of new synthons, orthoamino formyl quinoline (heterocyclic orthoaminoaldehyde) and utilized for the synthesis of series of benzonaphthyridines by Friedländer condensation reactions with benzoylacetonitrile. The benzonaphthyridines synthesized were further studied for their fluorescence properties. Copyright © 2010 John Wiley & Sons, Ltd. A novel route was successfully developed for the synthesis of novel synthons, orthoamino formyl quinoline (heterocyclic orthoaminoaldehyde) and utilized for the synthesis of series of benzonaphthyridines by Friedländer Condensation reactions with benzoylacetonitrile. The benzonaphthyridines synthesized were further studied for their fluorescence properties.
ISSN:0894-3230
1099-1395
DOI:10.1002/poc.1727