126573-41-9Relevant academic research and scientific papers
Preparation of 3-Substituted 4-Thianones and Their 1,1-Dioxides via Palladium Mediated Deallyloxycarbonylation
Casy, Guy,Sutherland, Alan G.,Taylor, Richard J. K.,Urben, Peter G.
, p. 767 - 769 (1989)
3-Alkyl-4-thianones 4 (3-alkyl-thiacyclohexan-4-ones) can be conveniently prepared by the alkylation of 3-allyloxycarbonyl-4-thianone (1b) followed by deallyloxycarbonylation mediated by tetrakis(triphenylphospine)palladium in the presence of morpholine.The corresponding sulphones 9, as well as 2,3-dialkyl-4-thianone derivatives 12 and 13 can be prepared by analogous procedures.
