作者:Yoshio Ueno、Hiroyuki Setoi、Makoto Okawara                                    
                                    
                                        DOI:10.1246/cl.1979.47
                                    
                                    
                                        日期:1979.1.5
                                    
                                    The carbanion of α-monosubstituted β-benzoylsulfones reacted with formaldehyde under mild conditions to afford α-methylenated products (α-alkylated vinylsulfones) in high yield with the elimination of a benzoate anion.
                                    α-单取代的β-苯甲酰砜的碳负离子在温和条件下与
甲醛反应,以高产率得到α-亚甲基化产物(α-烷基化
乙烯基砜),并消除
苯甲酸根阴离子。