名称:
                                Regioselective synthesis of azetidines or pyrrolidines by selenium-induced cyclization of secondary homoallylic amines
                             
                            
                                摘要:
                                Azetidines or pyrrolidines can be regioselectively obtained by selenocyclization of homoallylic amines, according to the double bond substitution (C) 2010 Elsevier Ltd All rights reserved
                             
                                                            
                                    DOI:
                                    10.1016/j.tetlet.2010.06.087