authors |
Rocha, DHA; Pinto, DCGA; Silva, AMS |
nationality |
International |
journal |
MONATSHEFTE FUR CHEMIE |
author keywords |
Alkyne; Cycloaddition; NMR spectroscopy; Heterocycles |
keywords |
AZIDE-ALKYNE CYCLOADDITION; ONE-POT SYNTHESIS; CLICK CHEMISTRY; BIOLOGICAL EVALUATION; ACID-CHLORIDES; 1,4-DISUBSTITUTED 1,2,3-TRIAZOLES; SONOGASHIRA REACTION; PALLADIUM CATALYST; TERMINAL ALKYNES; LIQUID-CRYSTALS |
abstract |
Two-step procedure, a palladium catalyzed Sonogashira cross-coupling reaction of aroyl chlorides with aryl acetylenes, and 1,3-dipolar cycloaddition of the 1,3-diarylprop-2-yn-1-ones with sodium azide under catalyst free conditions achieved the synthesis of aryl(4-aryl-1H-1,2,3-triazol-5-yl)methanones in moderate-to-good chemical yields (30-90%). The procedures allowed the synthesis of 4,5-disubstituted-1H-1,2,3-triazol scaffolds containing electron-neutral, -withdrawing, or -donating groups. [GRAPHICS] . |
publisher |
SPRINGER WIEN |
issn |
0026-9247 |
isbn |
1434-4475 |
year published |
2019 |
volume |
150 |
issue |
8 |
beginning page |
1479 |
ending page |
1486 |
digital object identifier (doi) |
10.1007/s00706-019-02463-x |
web of science category |
Chemistry, Multidisciplinary |
subject category |
Chemistry |
unique article identifier |
WOS:000477624300010
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ciceco authors
impact metrics
journal analysis (jcr 2019):
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journal impact factor |
1.349 |
5 year journal impact factor |
1.194 |
category normalized journal impact factor percentile |
27.401 |
dimensions (citation analysis):
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altmetrics (social interaction):
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