作者:Florine Cavelier、Sylvie Gomez、Robert Jacquier、Jean Verducci                                    
                                    
                                        DOI:10.1016/s0957-4166(00)82229-6
                                    
                                    
                                        日期:1993.1
                                    
                                    The deracemization by enantioselective protonation of silyl enol ethers was tested using 2,2-dimethyl 5-phenyl 1,3-dioxolan 4-one 1. The results obtained, especially with pantolactone as a chiral proton donor, are better than when the deracemization is carried out with the lithium enolate of 1.