358738-47-3Relevant academic research and scientific papers
Preparation of 3,5-bis-(β-D-glycopyranosyl)-1,2,4-thiadiazoles from C-(β-D-glycopyranosyl)thioformamides
Osz,Czifrák,Deim,Szilágyi,Bényei,Somsák
, p. 5429 - 5434 (2001)
Acylated C-glycopyranosyl thioformamides of D-gluco, D-galacto, and D-xylo configuration were obtained by treating the corresponding glycosyl cyanides with hydrogen sulfide in the presence of triethylamine. The thioformamides gave 3,5-bis-(β-D-glycopyranosyl)-1,2,4-thiadiazoles in reactions with potassium bromate and sodium dithionite in dichloromethane-water biphasic solvent mixture. Deprotected derivatives were prepared by Zemple?n deacylation.
