Pregled bibliografske jedinice broj: 37535
5- bromo and 5- iodo-N-1-sulfonylated cytosine derivatives. Exclusive formation of keto-imino tautomers
5- bromo and 5- iodo-N-1-sulfonylated cytosine derivatives. Exclusive formation of keto-imino tautomers // Croatica chemica acta, 72 (1999), 4; 957-966 (međunarodna recenzija, članak, znanstveni)
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Naslov
5- bromo and 5- iodo-N-1-sulfonylated cytosine derivatives. Exclusive formation of keto-imino tautomers
Autori
Žinić, Biserka ; Krizmanić, Irena ; Vikić-Topić, Dražen ; Žinić, Mladen
Izvornik
Croatica chemica acta (0011-1643) 72
(1999), 4;
957-966
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
synthesis; N-1-sulfonylated cytosine derivatives; NMR study keto-imino and keto-amino tautomers
(derivatives; NMR study keto-imino and keto-amino tautomers)
Sažetak
N-1-Sulfonylated cytosine 5 and 5-halogeno-N-1-sulfonylated cytosine derivatives 1 and 2 were synthesized by condensation of silylated cytosine or 5-halogenocytosine bases with tosylchloride. The NMR ecidences are presented showing that 1 and 2 form exclusively rare keto-imino tautomers in DMSO-d6 solution.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
