5874-09-9Relevant academic research and scientific papers
Raney Nickel Desulphuration of Some Dithioacid Derivatives
Latif, K. A.,Ali, M. Umar
, p. 471 - 473 (2007/10/02)
Raney Nickel desulphuration of some bisthioaroyl disulphides (I), and lead salts (II) and esters (III) of dithioacids with W-2A, W-2B and W-2C catalysts has been investigated.In some cases dimorphic products are obtained.
Aromatic Substitution. 46. Methyl (Ethyl) Thio(Dithio)carboxylation of Aromatics with S-Methyl (S-Ethyl) Thiocarboxonium and Dithiocarboxonium Fluoroantimonates
Olah, George A.,Bruce, Mark R.,Clouet, Francoise L.
, p. 438 - 442 (2007/10/02)
S-Methyl(S-ethyl)thio(dithio)carboxinium ions were prepared by reacting methyl(ethyl) fluoride-antimony pentafluoride with carbonyl sulfide (carbon disulfide) and studied with 1H and 13C NMR spectroscopy.The ions were subsequently used in the novel carboxylation reaction of arenes to S-methyl (S-ethyl) thio(dithio)benzoates.The method was also found to be adaptable to the carboxylation of polystyrene to poly(styrenecarboxylic acid) without degradation of the polymer backbone.
