Plant coumarins: XV. Oreoselone in the synthesis of 3-[( Z )-alkenyl]- and 3-(1 H -1,2,3-triazol-4-yl)psoralens
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| 024 | 7 | 0 | |a 10.1134/S1070428015070012X |2 doi |
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| 245 | 0 | 0 | |a Plant coumarins: XV. Oreoselone in the synthesis of 3-[( Z )-alkenyl]- and 3-(1 H -1,2,3-triazol-4-yl)psoralens |h [Elektronische Daten] |c [A. Lipeeva, E. Shul'ts] |
| 520 | 3 | |a Sonogashira reaction of 2-isopropyl-3-(trifluoromethanesulfonyloxy)psoralen with terminal arylacetylenes gave 2-isopropyl-3-(arylethynyl)psoralens which were converted into the corresponding Z-alkenes by reduction with hydrogen in the presence of Lindlar catalyst or by thermal decomposition of preliminarily prepared Ti(II)-alkyne complexes. The reaction of 2-isopropyl-3-(trifluoromethanesulfonyloxy)psoralen with trimethylsilylacetylene afforded 2-isopropyl-3-[(trimethylsilyl)ethynyl]psoralen which reacted with 4-(ω-azidoalkyl) phenols in the presence of copper(I) bromide and triethylamine to produce 3-{1-[ω-(4-hydroxyaryl)-alkyl]-1H-1,2,3-triazol-4-yl}-2-isopropylpsoralens. | |
| 540 | |a Pleiades Publishing, Ltd., 2015 | ||
| 700 | 1 | |a Lipeeva |D A. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | |
| 700 | 1 | |a Shul'ts |D E. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | |
| 773 | 0 | |t Russian Journal of Organic Chemistry |d Pleiades Publishing |g 51/7(2015-07-01), 957-966 |x 1070-4280 |q 51:7<957 |1 2015 |2 51 |o 11178 | |
| 856 | 4 | 0 | |u https://doi.org/10.1134/S1070428015070012X |q text/html |z Onlinezugriff via DOI |
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| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
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| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1134/S1070428015070012X |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Lipeeva |D A. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Shul'ts |D E. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Russian Journal of Organic Chemistry |d Pleiades Publishing |g 51/7(2015-07-01), 957-966 |x 1070-4280 |q 51:7<957 |1 2015 |2 51 |o 11178 | ||