... Since side chains are the entities undor- going chemical change in alkylbenzene oxidations, it was of interest to investigate oxidation of purely ali- phatic substrate in this system. ... (7) EI Heiba, R. M. Dessau, and W. J. Koehl, Jr., ibid., 91, 6830 Chem. SOC., 88, 5473 (1966). ...