Pregled bibliografske jedinice broj: 1163112
Electron paramagnetic resonance study of thermal decomposition of molecules. I. Barbituric acid derivatives
Electron paramagnetic resonance study of thermal decomposition of molecules. I. Barbituric acid derivatives // Journal of the American Chemical Society, 94 (1972), 22; 7646-7649 doi:10.1021/ja00777a007 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1163112 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Electron paramagnetic resonance study of thermal
decomposition of molecules. I. Barbituric acid
derivatives
Autori
Herak, Janko N. ; Herak, Jure J.
Izvornik
Journal of the American Chemical Society (0002-7863) 94
(1972), 22;
7646-7649
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
heat-treated barbituric acid ; epr spectroscopy ; free radicals
Sažetak
Free radicals in the heat-treated barbituric acid derivatives were studied by epr spectroscopy. The radicals were identified in alloxan, uramil, violuric acid, dilituric acid, and cyclobarbital. Three types of decomposition were observed: (a) loss of the substituent, (b) change in the substituent, and (c) scission of the ring. The CO- NH 2 fragments were positively identified in the decomposition process of alloxan and violuric acid.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Pliva-Istraživački institut,
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
