ChemInform Abstract: Conversion of Epoxides to Thiiranes Catalyzed with TiO(TFA)2 and TiCl3(OTf) in the Presence of Ammonium Thiocyanate or Thiourea.

✍ Scribed by N. IRANPOOR; B. ZEYNIZADEH

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 32 KB
• Volume: 30
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199902095

✦ Synopsis

Conversion of Epoxides to Thiiranes Catalyzed with TiO(TFA) 2 and TiCl 3 (OTf ) in the Presence of Ammonium Thiocyanate or Thiourea.

-TiO(O-CO-CF 3 ) 2 and TiCl 3 (O-Tf) prove to be efficient catalysts for the conversion of epoxides to thiiranes with both NH 4 SCN or thiourea under aprotic conditions. -(IRANPOOR, N.;