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Catalytic Reactions of Homo- and Cross-Condensation of Ethanal and Propanal
Abstract Processes of catalytic homocondensation of propanal and its cross-condensation with ethanal and methanal in the presence of aniline and amino acids have been studied. The dependence of the conversion of the reactants and selectivity of the homo/heterocondensation process on the catalyst nature and temperature has been revealed. It has been shown that the maximum acrolein selectivity is reached in the case of using benzoyl-substituted derivatives in water, with the proportion of the products of further condensation decreasing. The selectivity for the ethanal homocondensation product 2-butenal decreases simultaneously as a result of the formation of linear and branched oligomers of successive condensation.
Catalytic Reactions of Homo- and Cross-Condensation of Ethanal and Propanal
Abstract Processes of catalytic homocondensation of propanal and its cross-condensation with ethanal and methanal in the presence of aniline and amino acids have been studied. The dependence of the conversion of the reactants and selectivity of the homo/heterocondensation process on the catalyst nature and temperature has been revealed. It has been shown that the maximum acrolein selectivity is reached in the case of using benzoyl-substituted derivatives in water, with the proportion of the products of further condensation decreasing. The selectivity for the ethanal homocondensation product 2-butenal decreases simultaneously as a result of the formation of linear and branched oligomers of successive condensation.
Catalytic Reactions of Homo- and Cross-Condensation of Ethanal and Propanal
Martsinkevich, E. M. (Autor:in) / Bruk, L. G. (Autor:in) / Dashko, L. V. (Autor:in) / Afaunov, A. A. (Autor:in) / Flid, V. R. (Autor:in) / Sedov, I. V. (Autor:in)
Petroleum Chemistry ; 58 ; 1032-1035
01.12.2018
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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