作者:Tomohiro Agou、Junji Kobayashi、Youngmin Kim、François P. Gabbaï、Takayuki Kawashima                                    
                                    
                                        DOI:10.1246/cl.2007.976
                                    
                                    
                                        日期:2007.8.5
                                    
                                    Two cationic triarylboranes based on phosphonioborin frameworks have been investigated. Electron-withdrawing phosphonio groups enhanced the Lewis acidity of these boranes which capture fluoride ion in aqueous media and transport it into organic phase.
                                    基于
磷硼框架的两种阳离子三芳基
硼烷已经过研究。 吸电子的
磷基团增强了这些
硼烷的
路易斯酸度,从而在
水介质中捕获
氟离子并将其运送到有机相中。