Pregled bibliografske jedinice broj: 1164833
Chiral Sulfinyl Chlorides as Intermediates in Interconversion of 4-Oxoazetidine-2-sulfinic Acid Derivatives
Chiral Sulfinyl Chlorides as Intermediates in Interconversion of 4-Oxoazetidine-2-sulfinic Acid Derivatives // Croatica chemica acta, 68 (1995), 393-398 (međunarodna recenzija, članak, znanstveni)
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Naslov
Chiral Sulfinyl Chlorides as Intermediates in Interconversion of 4-Oxoazetidine-2-sulfinic Acid Derivatives
Autori
Herak, Jure
Izvornik
Croatica chemica acta (0011-1643) 68
(1995);
393-398
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
4-Oxoazetidine-2-sulfinic Acid ; Enantioselectivity ; Interconversion
Sažetak
Stereochemically pure methylsulfinates 3 and benzylsulfìnamides 4 are readily epimerized in the presence of hydrogen chloride and at the same time they can be transformed by sulfinate-sulfinamide interconversion. Formation of sulfinyl chlorides 2 as intermediates and their epimerization by rapid chloride anion exchange at sulfur atom is proposed. The equilibrated ratio between epimers 2a and 2b determines the enantioselectivity of these processes.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
