Cyclic Ketone Last updated Feb 28, 2022 Save as PDF Cyclic Ketal Cyclic Manganate Ester Page ID39561 Gamini GunawardenaUtah Valley University ( \newcommand{\kernel}{\mathrm{null}\,}\) A cyclic ketone is a ketone in whose molecule the carbon atoms bonded to the carbonyl carbon are connected to each other by one or more carbon chains. eg: