SRN1C-arylation of potassium aryloxides by arylazo phenyl or tert- butyl sulfides in DMSO
                                
                                    
                                        作者:Giovanni Petrillo、Marino Novi、Carlo Dell Erba、Cinzia Tavani、Giovanni Berta                                    
                                    
                                        DOI:10.1016/s0040-4020(01)90095-x
                                    
                                    
                                        日期:1990.1
                                    
                                    Aryloxide ions (Ar'O-) behave as C-nucleophiles towards diazosulfides (ArN=NSR; R = Ph, But) leading to unsymmetrical hydroxybiaryls (ArAr'OH) via C-C coupling. The reaction is particularly suited for the synthesis of terms which contain electron-withdrawing groups on the Ar moiety. The SRN1 mechanism is proposed on the grounds of experimental evidences.
                                    芳氧基离子(Ar'O - )表现为向diazosulfides C-亲核试剂(ARN = NSR; R = PH,卜吨),导致不对称hydroxybiaryls(ArAr'OH)通过CC耦合。该反应特别适合于在Ar部分上包含吸电子基团的项的合成。S RN 1机制是根据实验证据提出的。