Reactions of organolithium reagents with p-benzoquinones and cyclohexadienones. Synthesis of 4-alkyl-4-hydroxycyclohexa-2,5-dien-1-ones and 1,4-dialkylcyclohexa-2,5-diene-1,4-diols.
                                
                                    
                                        作者:Alfred Fischer、George N. Henderson                                    
                                    
                                        DOI:10.1016/s0040-4039(00)71450-x
                                    
                                    
                                        日期:1980.1
                                    
                                    Addition of organolithium reagents to p-benzoquinones in ether gives the corresponding 4-alkyl-4-hydroxycyclohexa-2,5-dien-1-ones. Addition of excess of the reagent to the p-benzoquinones, or to the 4-alkyl-4-hydroxycyclohexa-2,5-dien-1-ones, in tetrahydrofuran, gives the corresponding dialkylcyclohexa-2,5-diene-1,4-diols.
                                    将
有机锂试剂加到
乙醚中的对-苯醌中,得到相应的4-烷基-
4-羟基环己-2,5-二烯-1-酮。在
四氢呋喃中,将过量的试剂加到对-苯醌或4-烷基-
4-羟基环己-2,5-二烯-1-酮中,得到相应的二烷基环己-2,5-二烯-1,4。 
-二醇。