338451-17-5Relevant academic research and scientific papers
Synthesis of thiolesters from thioacetylenes
Braga, Antonio L.,Rodrigues, Oscar E. D.,De Avila, Elisabete,Silveira, Claudio C.
, p. 3395 - 3396 (1998)
Thiolesters were conveniently prepared in good yields by reacting thioacetylenes with p-toluenesulfonic or trifluoracetic acid in dichloromethane in the presence of silica.
Stereoselective synthesis of (Z)-α-organothiovinyltosylates and their application in the synthesis of highly functionalized vinylic sulfides
Braga,Emmerich,Silveira,Martins,Rodrigues
, p. 371 - 373 (2007/10/03)
Thioacetylenes 1 afford, upon treatment with p-toluenesulfonic acid in dichloromethane, (O,S)-ketene acetals 2 which can act as useful α-(organothio)vinyl carbocation equivalents, opening a novel route to functionalized vinylic sulfides.
