Carbene-Induced Intra- vs Intermolecular Transfer-Fluoromethylation of Aryl Fluoromethylthio Compounds under Rhodium Catalysis
                                
                                    
                                        作者:Ibrayim Saidalimu、Etsuko Tokunaga、Norio Shibata                                    
                                    
                                        DOI:10.1021/acscatal.5b00853
                                    
                                    
                                        日期:2015.8.7
                                    
                                    The intra- vs intermolecular transfer-fluoromethylation of aryl fluoromethylthio compounds is proposed. Finely designed ArSCF3 (la) nicely releases its trifluoromethyl (CF3) group intermolecularly under rhodium catalysis, whereas a difluoromethylated analogue, ArSCF2H compound lb shows intramolecular reaction.