A Simple Way of Synthesis of Bisethylthiopolymethylene Sulfides EtS (CH2S) nEt
NV Russavskaya, OV Alekminskaya…
文献索引：Russavskaya, N. V.; Alekminskaya, O. V.; Korchevin, N. A.; Deryagina, E. N. Russian Journal of General Chemistry, 2001 , vol. 71, # 12 p. 1929 - 1932 Zhurnal Obshchei Khimii, 2001 , vol. 71, # 12 p. 2036 - 2039
Abstract Two methods of synthesis of bisethylthiopolymethylene sulfides RS (CH 2 S) n R (R= Et, n≥ 1) are developed. Both approaches are based on the reductive cleavage of the SS bonds in diethyl polysulfides or a mixture of diethyl polysulfides with elementary sulfur by the system: hydrazine hydrate-base. Subsequent alkylation of the formed thiolate anions with dichloromethane leads to the formation of mixtures of oligomeric ...
