Effect of reactant association on addition of tertiary amines to acrylic acid in aqueous solutions
                                
                                    
                                        作者:A. P. Malyshev、K. V. Shirshin、O. A. Kazantsev、A. P. Sivokhin、I. V. Zhiganov、A. E. Kuznetsov                                    
                                    
                                        DOI:10.1134/s1070427206100144
                                    
                                    
                                        日期:2006.10
                                    
                                    The formation of betaines by the reaction of tertairy amines (N,N-dimethyl-N-2-hydroxyethylamine, N,N-dimethylaminoethyl methacrylate N-methylmorpholine, N,N-dimethylaminopropionitrile, 1,4-diazabicyclo[2.2.2]octane) with acrylic acid in aqueous solutions in a wide concentration range was studied. The concentration effects observed were interpreted taking into account the association of the starting reagents.