Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xu-Ning Wei"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Organic Chemistry Frontiers. 6:1414-1422
A convenient and efficient oxidative dual C–H selenation radical reaction of imidazoheterocycles with ethers or alkanes using selenium powder was developed with moderate to good yields. This procedure provides a wide range of valuable and structura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ecfbb565eadcfefa8eaeb04b2324b15
https://doi.org/10.1039/c9qo00198k
https://doi.org/10.1039/c9qo00198k
Publikováno v:
Chemical communications (Cambridge, England). 56(43)
Dual C–H sulfenylation was used to obtain 3-vulcanized imidazoheterocycles using odorless elemental sulfur under catalyst- and additive-free conditions. C–H activation of both imidazoheterocycles and arylamines/arenols/indoles was realized by a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::533ee298d410b16b9666acb03bf6f9fe
https://pubmed.ncbi.nlm.nih.gov/32319979
https://pubmed.ncbi.nlm.nih.gov/32319979
Publikováno v:
Synlett. 29:1530-1536
An efficient and convenient copper-catalyzed oxidative chalcogenation of benzothiazoles and imidazo[1,2-a]pyridines with sulfur/selenium powder and aryl boronic acids was developed. This procedure allows access to a wide range of structurally diverse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ee90458fc4643645a47f4a7e3a8b948
https://doi.org/10.1055/s-0037-1609758
https://doi.org/10.1055/s-0037-1609758
Autor:
Xu-Ning Wei, Tao Guo
Publikováno v:
Synlett. 28:2499-2504
A novel ammonium iodide-induced sulfenylation of 4-hydroxycoumarins or 4-hydroxyquinolinones by using an aryl- or alkylsulfonyl chloride as the sulfur source gave a wide range of 3-sulfanyl-4-hydroxycoumarins or 3-sulfanyl-4-hydroxyquinolinones, resp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6091964416d67b768cf26a303051256e
https://doi.org/10.1055/s-0036-1589083
https://doi.org/10.1055/s-0036-1589083
Publikováno v:
Organic & Biomolecular Chemistry. 15:9455-9464
An efficient and convenient copper-catalyzed chalcogenation of imidazoheterocycles with sulfur/selenium powder and coumarinyl triflates has been described. This procedure provides a wide range of structurally diverse coumarinylthio-/coumarinylseleno-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e9f6ff18a19e912df0d45217a804729
https://doi.org/10.1039/c7ob02278f
https://doi.org/10.1039/c7ob02278f
This work is focused on the development of a convenient and efficient approach for the synthesis of furoquinolinones and furopyridinones through palladium-catalyzed cyclization reactions between styrenes and 4-hydroxyquinolinones/4-hydroxypyridinones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08120fc787c89dadb84182b1f5b0c9dc
Publikováno v:
Synlett; 2018, Vol. 29 Issue 11, p1530-1536, 7p
Autor:
Tao Guo, Xu-Ning Wei
Publikováno v:
Synlett; 2017, Vol. 28 Issue 18, p2499-2504, 6p, 7 Diagrams, 1 Chart