名称:
                                Microwave-assisted solvent-free N-arylation of imidazole and pyrazole
                             
                            
                                摘要:
                                Solvent-free coupling reactions between imidazole or pyrazole and aryl bromides were achieved with microwave irradiation using copper salts and L-amino acids as catalysts. (C) 2009 Published by Elsevier Ltd.
                             
                                                            
                                    DOI:
                                    10.1016/j.tetlet.2008.12.119