Synthesis of geminal bisperoxides by acid-catalyzed reaction of acetals and enol ethers with tert-butyl hydroperoxide
A new efficient procedure was developed for the synthesis of geminal bisperoxides by reaction of ketals and enol ethers with tert-butyl hydroperoxide catalyzed by protic or Lewis acids. Georg Thieme Verlag Stuttgart.
Terent'ev, Alexander O.,Kutkin, Alexander V.,Troizky, Nikolay A.,Ogibin, Yuri N.,Nikishin, Gennady I.
p. 2215 - 2219
(2007/10/03)
EFFECT OF STERIC FACTORS ON THE EQUILIBRIUM IN THE FORMATION OF TERT-BUTYLPEROXY KETALS FROM ALIPHATIC KETONES
The equilibrium in the formation of tert-butylperoxy ketals from aliphatic ketones and tert-butyl hydroperoxide is determined by the steric factors of the substituents at the carbonyl group of the ketones.The dependence of the equilibrium constant on the steric parameters of the substituents is described by the Taft equation log K/KO = δΣEs0 with δ = 1.37 (r = 0.970).
Antonovskii, V. L.,Fedorova, E. V.,Shtivel', N. E.,Emelin, Yu. D.
p. 704 - 706
(2007/10/02)
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