Pd-Catalyzed Cross-Coupling of Functionalized Organozinc Reagents with Thiomethyl-Substituted Heterocycles
                                
                                    
                                        作者:Albrecht Metzger、Laurin Melzig、Christina Despotopoulou、Paul Knochel                                    
                                    
                                        DOI:10.1021/ol9017003
                                    
                                    
                                        日期:2009.9.17
                                    
                                    (pyridines, pyrimidines, pyrazines, pyridazines, triazines, benzothiazoles, benzoxazoles, pyrazoles, benzindazoles, quinazolines, etc.) undergo smooth Pd-catalyzed cross-coupling reactions with functionalized aryl-, heteroaryl-, benzylic-, and alkylzinc reagents using Pd(OAc)2/S-Phos as the catalytic system mostly at 25 °C. No copper salt is required to perform these reactions.
                                    各种
硫甲基取代的N杂环(
吡啶,
嘧啶,
吡嗪,
哒嗪,三嗪,
苯并噻唑,
苯并恶唑,
吡唑,苯并
吲哚,
喹唑啉等)与功能化的芳基,杂芳基,苄基进行平稳的Pd催化的交叉偶联反应。 ,以及使用Pd(OAc)2 / 
S-Phos作为催化体系的烷基
锌试剂,主要在25°C下进行。不需要
铜盐即可进行这些反应。