Enantioselective Synthesis of the a-Hydroxy-a-methyl-b-hydroxy Units via Asymmetric Aldol Reaction
                                
                                    
                                        作者:Teruaki Mukaiyama、Isamu Shiina、Jun Izumu、Shu Kobayashi                                    
                                    
                                        DOI:10.3987/com-93-s(t)138
                                    
                                    
                                        日期:——
                                    
                                    The alpha-hydroxy-alpha-methyl-beta-hydroxy units are enantioselectively prepared by way of asymmetric aldol reactions between both achiral beta,beta-disubstituted silyl enolates and aldehydes. (-)-2-C-Methyl-D-threono-1,4-lactone is conveniently synthesized by using this reaction.