101660-30-4Relevant academic research and scientific papers
A NEW ELECTROPHILIC 2-PYRONE BEARING A CF3-GROUP ITS PREPARATON AND ITS CYCLOADDITION REACTIONS.
Martin, Pierre,Streith, Jacques,Rihs, Grety,Winkler, Tammo,Bellus, Daniel
, p. 3947 - 3950 (2007/10/02)
An efficient method for the synthesis of 4-methoxycarbonyl-6-trifluoromethyl-2H-pyran-2-one (4) starting from the 1:1-adduct of the CuCl-catalysed addition of 1,1,1-trichloro-2,2,2-trifluoroethane to dimethyl itaconate is presented.The new electrophilic 2
