Reactions of 2-(α-Haloalkyl)thiiranes with nucleophilic reagents: V. Reactions of 2-(α-Chloroalkyl)thiiranes with organolithium compounds
作者:A. A. Tomashevskii、V. V. Sokolov、A. A. Potekhin
DOI:10.1134/s1070428010120080
日期:2010.12
corresponding allyl sulfides. The reactions of diastereoisomeric erythro- and threo-2-(1-chloroethyl)thiiranes with phenyllithium were stereospecific, and they afforded (E)- and (Z)-1-phenylsulfanylbut-2-enes, respectively. 3-Chloromethyl-2,2-dimethylthiirane and phenyllithium gave rise to a mixture of 3-methyl-3-phenylsulfanylbut-1-ene and 3-methyl-1-phenylsulfanylbut-2-ene. The reactions of 2-chloromethylthiiranes
An efficient and improved method for the conversion of oxiranes into thiiranes using graphite oxide
作者:Maryam Mirza-Aghayan、Mahdieh Molaee Tavana
DOI:10.1080/17415993.2014.958752
日期:2015.1.2
An efficient and improved procedure has been developed for the conversion of oxiranes into thiiranes using sodium thiocyanate in the presence of graphite oxide under solvent-free conditions at an ambient temperature in excellent yields and in short reaction times. GRAPHICAL ABSTRACT