The effect of sidearm heteroatoms and a quaternary methyl group at the pivot position in lariat ethers
                                
                                    
                                        作者:Yohji Nakatsuji、Tetsuya Nakamura、Mitsuo Okahara、Dennis M. Dishong、George W. Gokel                                    
                                    
                                        DOI:10.1016/s0040-4039(00)87102-6
                                    
                                    
                                        日期:1982.1
                                    
                                    A methyl group geminal to the “pivot” carbon in hydroxy-methyl-derived lariat ethers dramatically enhances the binding afforded a complexed cation by the sidearm.
                                    在羟甲基衍生的套索状醚中“枢轴”碳上成对的甲基大大增强了侧臂提供的络合阳离子的结合。