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Tri(ferf-butyl)phenol (73), a sterically hindered phenol, was treated with periodic acid (1 equiv.) in MeOH at room temperature to yield 2,4,6-tri(terf-butyl)-4-methoxy-2,5-cyclohexadienone (363) (62%), whereas periodic acid oxidation of 73 in 40 1 MeOH-pyridine under an oxygen atmosphere provided selectively the corresponding peroxide 244 (71%) together with small amounts of 363 (5%) (Scheme 115) °. ... [Pg.1271]

See other pages where 2.4.6- Tri-ferf-butyl phenol is mentioned: [Pg.1205] [Pg.1227] [Pg.164] [Pg.168]