Catalytic Effect of Multicomponent Supramolecular Systems in Phosphoryl-Group Transfer Reactions |
| |
| Authors: | Zakharova L Ya Valeeva F G Kudryavtsev D B Ibragimova A R Kudryavtseva L A Timosheva A P Kataev V E |
| |
| Institution: | (1) Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Center, Russian Academy of Sciences, Kazan, 420088 Tatarstan, Russia |
| |
| Abstract: | The catalytic effect of the cetyltrimethylammonium bromide–poly(ethylenimine)–water system in the hydrolysis reactions of phosphonic acid esters (an increase in the rate constant by three orders of magnitude) is due to the concentration of reactants in polymer–colloid complexes and changes in their microenvironments. The catalyst efficiency depends on the structures of substrates, surfactants, and polymers. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
