Palladium-Catalyzed Arylation of 2,6-Di-tert-butylphenol with Aryl Bromides to Produce 1,1′-Biphenyl-4-ol Derivatives
                                
                                    
                                        作者:Yoshiki Kawamura、Tetsuya Satoh、Masahiro Miura、Masakatsu Nomura                                    
                                    
                                        DOI:10.1246/cl.1998.931
                                    
                                    
                                        日期:1998.9
                                    
                                    hindered phenol, 2,6-di-tert-butylphenol, efficiently reacts with various bromobenzenes in the presence of a palladium catalyst and a base to selectively afford the corresponding 1,1′-biphenyl-4-ol derivatives.
                                    空间位阻
酚,
2,6-二叔丁基苯酚,在
钯催化剂和碱的存在下与各种
溴苯有效反应,选择性地提供相应的 1,1'-
联苯-4-醇衍
生物。