ORIGINAL RESEARCH
Ketonization of Long-Chain Esters
R. Klimkiewicz, H. Grabowska, L. Syper*
W. Trzebiatowski Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wrocław 2, P.O. Box 1410, Poland
*Institute of Organic Chemistry, Biochemistry and Biotechnology, Technical University of Wrocław, Poland
*Institute of Organic Chemistry, Biochemistry and Biotechnology, Technical University of Wrocław, Poland
Pol. J. Environ. Stud. 2000;9(3):179–181
KEYWORDS
iron oxide catalystketonization of n -decyl n -decylateketonization of n -butyl n -dodecylateketonization of methyl n -dodecylate
ABSTRACT
The possibility of obtaining ketones with two long carbon chains in the process of long chain esters transformation was studied.
The reactions were carried out over catalyst containing Fe, Si, Cr and K oxides in a standard flow system under atmospheric pressure in temperature range of 320-400°C and at load of 1.5 h-1.
n-Decyl n-decylate, n-butyl n-dodecylate and methyl n-dodecylate were used as substrates.
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