25435-28-3Relevant academic research and scientific papers
Indium tribromide: A novel and highly efficient reagent for the conversion of oxiranes to thiiranes
Yadav,Reddy,Baishya, Gakul
, p. 396 - 398 (2003)
Epoxides react smoothly with potassium thiocyanate in the presence of 5 mol% of indium tribromide under mild and convenient reaction conditions to afford the corresponding thiiranes in high yields. This method is compatible with a wide range of protecting groups and functional groups such as alkenes, alkynes, esters, THP, TBDMS, and PMB ethers present in the molecule.
[Bmim]PF6: A novel and recyclable ionic liquid for conversion of oxiranes to thiiranes in aqueous media
Yadav,Reddy,Srinivas, Ch.,Rajasekhar, Reddy K.
, p. 2525 - 2527 (2007/10/03)
A variety of epoxides respond rapidly with potassium thiocyanate in [bmim]PF6-H2O (2:1) solvent system at room temperature under mild and convenient conditions to produce the corresponding thiiranes in high to quantitative yields. Enhanced rates, improved yields, and recyclability of ionic liquids are the remarkable features observed in ionic liquids (ILs). The use of ionic liquids for this transformation avoids the use of heavy metal halides as promoters and chlorinated hydrocarbons as solvents. The ionic liquid was recycled in five to six subsequent runs with gradual decrease in activity.
SYNTHESIS OF SOME THIOGLYCIDYL ESTERS OF MONOBASIC CARBOXYLIC ACIDS
Allakhverdiev, M. A.,Akrepov, N. A.,Farzaliev, V. M.,Zeinalova, G. A.,Bagirova, Kh. M.
, p. 486 - 488 (2007/10/02)
Thioglycidyl esters of monobasic carboxylic acids were synthesized by thioepoxidation of glycidyl esters of thiourea.
