%0 Journal Article %T Bi(TFA)3 and Bi(OTf)3 Catalyzed Conversions of Epoxides to Thiiranes with Ammonium Thiocyanate and Thiourea under Non-Aqueous Conditions %A Iraj Mohammadpoor-Baltork %A Ahmad R. Khosropour %J Molecules %D 2001 %I MDPI AG %R 10.3390/61200996 %X Various epoxides are converted to their corresponding thiiranes in excellent yields with ammonium thiocyanate and thiourea under non-aqueous conditions in the presence of catalytic amounts of Bi(TFA)3 and Bi(OTf)3. %K Bi (III) salts %K Epoxides %K Lewis acids %K Thiiranes %U http://www.mdpi.com/1420-3049/6/12/996