作者:Dmitri V. Sevenard、Gerd-Volker Röschenthaler                                    
                                    
                                        DOI:10.1007/s007060170054
                                    
                                    
                                        日期:2001.8
                                    
                                    2-Acyl-cycloalkanones containing polyfluoroalkyl groups react with dichlorodimethylsilane to form the corresponding heterocyclic bis-enol derivatives. The reaction of 2-polyfluoroacylcycloalkanones with chlorotrimethylsilane leads to mixtures of the corresponding (Z)-configured O-silylethers. The silatropy process in this case is slow on the NMR time scale.