名称:
                                Pyrrolizidine alkaloids. A concise entry to (−)-pyrrolam A
                             
                            
                                摘要:
                                The synthesis of (-)-pyrrolam A starting from (R)-prolinol is described. The key step is the dehydrative alkylation of a conveniently protected (R)-prolinol with triethyl methanetricarboxylate under the conditions of the Mitsunobu reaction. (C) 1997 Elsevier Science Ltd.
                             
                                                            
                                    DOI:
                                    10.1016/s0957-4166(97)00010-4