Selective mono-fluorination of diols via a cyclic acetal of N,N-diethyl-4-methoxybenzamide
                                
                                    
                                        作者:Mitsuhiro Suwada、Tsuyoshi Fukuhara、Shoji Hara                                    
                                    
                                        DOI:10.1016/j.jfluchem.2007.04.020
                                    
                                    
                                        日期:2007.10
                                    
                                    Selective mono-fluorination of 1,2- and 1,3-diols was achieved using N,N-diethyl-4-methoxybenzamide diethyl acetal and Et3N-3HF. The reaction proceeds through a cyclic acetal of the benzamide, and only one hydroxy group was fluorinated and another one was acylated.
                                    使用N,N - N-
二乙基-4-
甲氧基苯甲酰胺
二乙基乙缩醛和Et 3 N-3HF实现1,2-和1,3
-二醇的选择性单
氟化。反应通过苯甲酰胺的环状
缩醛进行,仅一个羟基被
氟化,另一羟基被酰化。