• search hit 92 of 129
Back to Result List

Copper(I)-Catalyzed [3+2] Cycloaddition of 3-Azidoquinoline-2,4(1H,3H)-diones with terminal alkynes

  • 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.

Export metadata

Additional Services

Search Google Scholar Statistics
Metadaten
Author details:Stanislav Kafka, Sylvia Hauke, Arjana Salcinovic, Otto Soidinsalo, Damijana Urankar, Janez Kosmrlj
DOI:https://doi.org/10.3390/molecules16054070
ISSN:1420-3049
Title of parent work (English):Molecules
Publisher:MDPI
Place of publishing:Basel
Publication type:Article
Language:English
Year of first publication:2011
Publication year:2011
Release date:2017/03/26
Tag:1,2,3-triazoles; azides; cycloaddition; quinoline-2,4(1H,3H)-diones; terminal alkynes
Volume:16
Issue:5
Number of pages:12
First page:4070
Last Page:4081
Funding institution:Ministry of Education, Youth and Sports of the Czech Republic [MSM7088352101, 9-06-3]; Slovenian Research Agency [P1-0230-0103, BI-CZ/07-08-018]; EN-FIST Centre of Excellence, Ljubljana
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie
Peer review:Referiert
Publishing method:Open Access
Accept ✔
This website uses technically necessary session cookies. By continuing to use the website, you agree to this. You can find our privacy policy here.