4065-85-4Relevant academic research and scientific papers
Autoxidation of Vinylcyclopentane, Vinylcyclohexane, and 4-Vinylcyclohex-1-ene
Biela, R.,Bilas, W.,Ihsan, U.,Pritzkow, W.,Schmidt-Renner, W.
, p. 893 - 900 (2007/10/02)
The title olefins were oxidized with molecular oxygen at 75-80 deg C.About 40percent of the oxygen absorbed were found by iodometric titration as peroxidic oxygen.The reaction products were analyzed by a combination of chemical methods, gas chromatography, and 13C-n.m.r.-spectroscopy.Vinylcyclopentane and vinylcyclohexane are attacked preferably at the tertiary allylic C-H-bonds giving almost equimolar mixtures of the corresponding allylisomeric hydroperoxides.In the case of 4-vinylcyclohex-1-ene the C-H-bonds in position 6 are preferably attacked, but products of attack on the other allylic C-H-bonds also could be identified.In all cases the amount of products which could not be detected gaschromatographically was determined by balance experiments in the presence of an internal standard.
