Kinetics of the reactions of [Chloro(phenyl)arsanyl]acetic acid with bromo- and iodoacetic acids
                                
                                    
                                        作者:R. R. Rakhmatullin、O. A. Selyutina、V. I. Gavrilov、R. Z. Musin                                    
                                    
                                        DOI:10.1134/s1070363209030074
                                    
                                    
                                        日期:2009.3
                                    
                                    Quternization of [chloro(phenyl)arsanyl]acetic acid with bromo- and iodoacetic acids in aqueous alkali follows S(N)2 mechanism and is accompanied by alkaline hydrolysis of haloacetic acids. The rate constants and thermodynamic parameters of the process were determined.