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pro vyhledávání: '"Havaić, Valentina"'
Autor:
Havaić, Valentina1, Djaković, Senka2, Lapić, Jasmina2, Weitner, Tin1, Šakić, Davor1 dsakic@pharma.hr, Vrček, Valerije1 vvrcek@pharma.hr
Publikováno v:
Croatica Chemica Acta. Dec2017, Vol. 90 Issue 4, p589-594. 6p.
Autor:
Lapić, Jasmina1, Havaić, Valentina2, Šakić, Davor2, Sanković, Krešimir2, Djaković, Senka1 sdjakov@pbf.hr, Vrček, Valerije2 vvrcek@pharma.hr
Publikováno v:
European Journal of Organic Chemistry. Aug2015, Vol. 2015 Issue 24, p5424-5431. 8p.
Autor:
Havaić, Valentina
Ferocenoilna skupina je selektivno uvedena na N1-položaj pirimidinskog prstena uracila, timina i 5-fluorouracila. Deprotonirane pirimidinske nukleobaze reagiraju s ferocenoil kloridom (FcCOCl) ili ferocenoil etil karbonatom (FcCOOCOEt) u prisutnosti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8bd25e836c469f97dbcbbb3924f351e0
https://repozitorij.pharma.unizg.hr/islandora/object/pharma:628
https://repozitorij.pharma.unizg.hr/islandora/object/pharma:628
Uracil, thymine, and 5-fluorouracil (5-FU) have been ferrocenoylated selectively at N1-position. Regioselectivity of these reactions have been analyzed in details by NMR spectroscopy and quantum chemical calculations. 1H and 19F NMR spectra of reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::617f40fd78ae28f2fb3ddd32249623fc
https://www.bib.irb.hr/778478
https://www.bib.irb.hr/778478
Autor:
Vrček, Valerije, Šakić, Davor, Havaić, Valentina, Sanković, Krešimir, Lapić, Jasmina, Djaković, Senka
Uracil, thymine, and 5-fluorouracil (5-FU) have been ferrocenoylated selectively at N1-position. Deprotonated pyrimidine nucleobases, prepared by sodium hydride (NaH) in dimethylformamide (DMF), reacted with ferrocenoyl chloride (FcCOCl), or ferrocen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::e4e7f8413c6eb6427373166831b3caf0
https://www.bib.irb.hr/774779
https://www.bib.irb.hr/774779