名称:
                                An Improved Synthesis of Phospha-Crown Ethers
                             
                            
                                摘要:
                                A synthetic and convenient pathway to phospha-crown ethers is presented involving the condensation of dichlorophenylphosphineoxide with polyethylene glycols under conditions that avoid polymerization.
                             
                                                            
                                    DOI:
                                    10.1080/00397919308013784