Dienediolates of Unsaturated Carboxylic Acids in Synthesis. Tandem Michael Diechmann Synthesis of Substituted 2-Cyclohexenones
作者:M. J. Aurell、P. Gaviña、S. Gil、A. Tortajada、R. Mestres
DOI:10.1080/00397919108021772
日期:1991.9
3,5-Disubstituted 2-Cyclohexenones are prepared by tandem Michael-Dieckmann addition of lithium dienediolates of dimethylacrylic and beta-methylcinnamic acids to lithium carboxylates of unsaturated carboxylic acids.