Pregled bibliografske jedinice broj: 258009
Electrochemical reduction of 4'-demicarosyl-10-hydro-11-dehydro-11-hydroxyimino-9-carbonyl-9-nor-8a,9seco-8a-aza-8a-homorelomycin, the novel seco compound from the class of tylosin
Electrochemical reduction of 4'-demicarosyl-10-hydro-11-dehydro-11-hydroxyimino-9-carbonyl-9-nor-8a,9seco-8a-aza-8a-homorelomycin, the novel seco compound from the class of tylosin // Electrochemistry communications, 7 (2005), 1; 45-48 doi:10.1016/j.elecom.2004.11.002 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 258009 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Electrochemical reduction of 4'-demicarosyl-10-hydro-11-dehydro-11-hydroxyimino-9-carbonyl-9-nor-8a,9seco-8a-aza-8a-homorelomycin, the
novel seco compound from the class of tylosin
Autori
Mandić, Zoran ; Lopotar, Nevenka
Izvornik
Electrochemistry communications (1388-2481) 7
(2005), 1;
45-48
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
tylosin ; electroreduction of oxime ; cyclic voltammetry ; preparative scale electrolysis
Sažetak
The electrochemical reduction of 4'- demicarosyl-10-hydro-11-dehydro-11- hydroxyimino-9-carbonyl-9-nor-8a, 9seco-8a-aza- 8a-homorelomycin was investigated by cyclic voltammetry and preparative scale electrolysis. It has been found that oxime group is reduced by ECEC mechanism in a four-electron process. The resulting products of the reduction consisted of the corresponding alpha, beta- unsaturated amine and alpha, beta-saturated ketone. The rate determining step was identified to be the cleavage of N-O bond. In the acidic media the actual leaving group is water and in neutral and moderate basic media hydroxyde ion.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Kemijsko inženjerstvo
POVEZANOST RADA
Projekti:
0125010
Ustanove:
Pliva-Istraživački institut,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
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