Gh. Kuo et Ma. Eissenstat, A NOVEL BASE-PROMOTED OXIDATIVE REARRANGEMENT OF 2-METHYL-4-SUBSTITUTED PHENOLS TO 1,2-(METHYLENEDIOXY)-4-SUBSTITUTED BENZENES, Tetrahedron letters, 38(19), 1997, pp. 3343-3344
Several 2-methyl-4-substituted phenols 5 were oxidatively rearranged t
o 1,2-(methylenedioxy)-4-substituted benzenes 6 in the presence of bas
e and air. A mechanism was proposed. (C) 1997 Elsevier Science Ltd.