Reactions of substituted benzylidene Meldrum’s acids and methylthiobenzylidene Meldrum’s acids with OH–, CF3CH2O– And HOCH2CH2S– in 50% DMSO-50% water. π-Donor effects, soft acid-base interactions and transition state imbalances - Bernasconi, Claude F.; Ketner, Rodney J.; Chen, Xin; Rappoport, Zvi (ARKIVOC, 2002)
doi: 10.3998/ark.5550190.0002.c16