Oxidation of sterically hindered silicon-containing phenols in the presence of oxygen. Communication 3. Synthesis and properties of bis(1-R2-3-R1-5-R3-2,5-cyclohexadien-4-one) peroxides

Autor: Vasileiskaya, N. S., Gorbunova, L. V., Mamysheva, O. N., Makarenko, N. P., Bortnikov, G. N.
Zdroj: Russian Chemical Bulletin; December 1976, Vol. 25 Issue: 12 p2580-2584, 5p
Abstrakt: 1.Oxidation of o-organosilyl-substituted phenols with potassium ferricyanide in an alkaline medium in an oxygen atmosphere led to the formation of siloxydiphenyls and bis(l-R2-3-R1-5-R3-2,5-cyclohexadien-4-one) peroxides.2.The silyl-substituted peroxides were isolated preparatively. Their thermal decomposition occurred by a homolytic mechanism with cleavage of the O-O bond.
Databáze: Supplemental Index