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Information × Registration Number 0211U007856, 0107U006219 , R & D reports Title Investigation of the disproportionation of the ethylacroleine. popup.stage_title Head Romanyuk Anna, Registration Date 13-10-2011 Organization Lviv Polytechnic National University popup.description2 Object of investigations: The process of dispropotionation of alkyl acroleins in the presenceof metal alcoholates. Subject of investigations: reaction of disproportionalyzation of ethyl acrolein in the presence of sodium, calcium, magnezium, aluminium alkoxides. The aim of work: elaboration of one stage method of synthesis of alkenil acrylates. Investigation of conditions of one stage synthesis of ethylallyl ethylacrylate: influence of catalyzer nature, temperature and solvent of ethyl acroleine conversion and selectivity of ester formation. Elaboration of method of obtaining of ethylallyl ethylacrylate with high yeild. Investigation methods: physico-chemical (chromatography),chemical (bromide-bromate method, complexmetric method), kinetic (calculation of reaction rates, effective constants of reaction rates , enthalpy and activation energy), IR spectroscopy. Realization of investigations: Kinetic scheme of the process of ethacroleine disproportionation was elaborated based on the obtained data can be used in education process (theme "Kinetics and catalysis"). Ways of further investigations are proposed. Key words: Tishchenko reaction, acrolein, aluminium alkoxides. Product Description popup.authors Романюк Ганна Володимирівна popup.nrat_date 2020-04-02 Close