756841-25-5Relevant articles and documents
Novel conversion of 6H-1,3,5-oxathiazine S-oxides into 3H-1,2,4-dithiazoles by treating with Lawesson's reagent
Rafiqul, Islam Md.,Shimada, Kazuaki,Aoyagi, Shigenobu,Fujisawa, Yoriko,Takikawa, Yuji
, p. 208 - 215 (2007/10/03)
Treatment of 6H-1,3,5-oxathiazine S-oxides by Lawesson's reagent (LR) at high temperature furnished 3H-1,2,4-dithiazoles in moderate to good yields. Deoxygenation of 6H-1,3,5-oxathiazine S-oxides was performed by LR in the presence of EtOH.