Tetrahedron p. 3743 - 3752 (1990)
Update date:2022-08-11
Topics:
Barton, Derek H. R.
Csuhai, Eva
Ozbalik, Nubar
Cyclododecane is efficiently oxidised under GifIV and GoAggII conditions to give over 25percent of cyclododecanone with some cyclododecanol.The addition in equimolar amounts of ethanol, isopropanol, ethylene glycol, diisopropyl ether, biphenyl, anisole, diphenyl sulfide, methyl benzoate and dimethylacetamide have little effect on the oxidation.Thiophenols have a minor effect, but t-butyl thiol and dimethylaniline reduce oxidation to a major extent.In all cases, the mass balances are satisfactory.Overoxidation of cyclododecanone affords cyclododecane-1,3-, 1,4-, 1,5- and 1,6-diones.The major dione is 1,4- followed by 1,6-.
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