[(Polyfluoroalkoxy)methyl]thiiranes and 2-anilinoethanethiols
作者:A. T. Guseinova、A. M. Magerramov、M. A. Allakhverdiev
DOI:10.1134/s1070428008070026
日期:2008.7
By reaction of appropriate oxiranes with thiourea [(polyfluoroalkoxy)methyl]-substituted thiiranes were obtained that are key compounds for the synthesis of perfluoro-containing 1,2-aminopropanethiols.
Synthesis of symmetrical disulfides by reaction of fluorine-containing thiiranes with cyclic amines
作者:S. A. Nalet’ko、T. I. Gorbunova、M. G. Pervova、M. I. Kodess、A. Ya. Zapevalov、V. I. Saloutin
DOI:10.1134/s1070428017040030
日期:2017.4
Regioselectiveopening of the thiiranering in fluorine-containing thioglycidyl ethers and [(perfluorobutyl) methyl]thiirane by the action of cyclic amines afforded 1,2-aminothiols which were oxidized in situ to symmetrical disulfides. The rate of formation of the latter depended on the amine basicity. According to the NMR data, the resulting disulfides were mixtures of erythro and threo diastereoisomers