73818-81-2Relevant academic research and scientific papers
Thiono and Dithio Esters, XXII. α,β-Unsaturated Thiono and Dithio Esters
Hoffmann, Rainer,Hartke, Klaus
, p. 919 - 933 (2007/10/02)
α,β-Unsaturated thiono and dithio esters such as O-ethyl thiocinnamate (3), methyl dithiocinnamate (7), O-ethyl thiocrotonate (17), and O,O-diethyl dithiofumarate (28) have been prepared by thiolysis between 20 and - 75 deg C from the corresponding O- or S-alkylated tertiary amides or thioamides.They tend to dimerize in part by cycloadditions.Methyl dithiocrotonate (24) could only be isolated as the endo-dimer 25.
