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Copper(I)-catalyzed [3 + 2] cycloaddition of 3-azidoquinoline-2,4(1H,3H)-diones with terminal alkynes
Kafka, Stanislav (Author), Hauke, Sylvia (Author), Salčinović, Arjana (Author), Soidinsalo, Otto (Author), Urankar, Damijana (Author), Košmrlj, Janez (Author)

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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.

Language:English
Keywords:cycloaddition, azides, quinoline-2, 4(1H, 3H)-diones, terminal alkynes, 1, 2, 3-triazoles
Work type:Article (dk_c)
Tipology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Technology
Year:2011
Number of pages:Str. 4070-4081
Numbering:Vol. 16, iss. 5
UDC:547.831.057:547.79:546.561
ISSN on article:1420-3049
DOI:10.3390/molecules16054070 This link opens in a new window
COBISS.SI-ID:35032581 This link opens in a new window
Views:111
Downloads:25
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Record is a part of a journal

Title:Molecules
Shortened title:Molecules
Publisher:MDPI
ISSN:1420-3049
COBISS.SI-ID:18462981 This link opens in a new window

Document is financed by a project

Funder:Drugi - Drug financer ali več financerjev
Funding Programme:Ministry of Education, Youth and Sports of the Czech Republic
Project no.:MSM7088352101

Funder:Drugi - Drug financer ali več financerjev
Funding Programme:Ministry of Education, Youth and Sports of the Czech Republic, Programme KONTAKT
Project no.:9-06-3

Funder:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Project no.:P1-0230
Name:Organska kemija: sinteza, struktura in aplikacija

Funder:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Project no.:BI-CZ/07-08-018

Licences

License:CC BY 3.0, Creative Commons Attribution 3.0 Unported
Link:https://creativecommons.org/licenses/by/3.0/deed.en
Description:You are free to reproduce and redistribute the material in any medium or format. You are free to remix, transform, and build upon the material for any purpose, even commercially. You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Licensing start date:18.05.2011

Secondary language

Language:Slovenian
Keywords:organska kemija, sinteza, organske sinteze, kataliza, cikloadicija, heterociklične spojine, heterociklični sistemi, heterocikli, derivati kinolona, kinoloni, azidi, azidokinoloni, terminalni alkini, triazoli, baker

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