Stanislav Kafka (Author), Sylvia Hauke (Author), Arjana Salčinović (Author), Otto Soidinsalo (Author), Damijana Urankar (Author), Janez Košmrlj (Author)

Abstract

3-Azidoquinoline-2,4(1H,3H)-diones 1, which are readily available from 4-hydroxyquinolin-2(1H)-ones 4 via 3-chloroquinoline-2,4(1H,3H)-diones 5, afford, in copper(I)-catalyzed [3 + 2] cycloaddition reaction with terminal acetylenes, 1,4-disubstituted 1,2,3-triazoles 3 in moderate to excellent yields. The structures of compounds 3 were confirmed by $^1$H and $^{13}$C-NMR spectroscopy, combustion analyses and mass spectrometry.

Keywords

organska kemija;sinteza;organske sinteze;kataliza;cikloadicija;heterociklične spojine;heterociklični sistemi;heterocikli;derivati kinolona;kinoloni;azidi;azidokinoloni;terminalni alkini;triazoli;baker;cycloaddition;azides;quinoline-2,4(1H,3H)-diones;terminal alkynes;1,2,3-triazoles;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
UDC: 547.831.057:547.79:546.561
COBISS: 35032581 Link will open in a new window
ISSN: 1420-3049
Views: 222
Downloads: 55
Average score: 0 (0 votes)
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Other data

Secondary language: Slovenian
Secondary keywords: organska kemija;sinteza;organske sinteze;kataliza;cikloadicija;heterociklične spojine;heterociklični sistemi;heterocikli;derivati kinolona;kinoloni;azidi;azidokinoloni;terminalni alkini;triazoli;baker;
Type (COBISS): Article
Pages: str. 4070-4081
Volume: ǂVol. ǂ16
Issue: ǂno. ǂ5
Chronology: 2011
DOI: 10.3390/molecules16054070
ID: 13324745