ABSTRACT

The autoxidation of alkylbenzenes constitutes the industrial route for the production of the corresponding hydroperoxides. The two well-known examples are the production of 1-phenylethyl hydroperoxide in the Shell and ARCO processes for the co-production of styrene and propene oxide, and the production of cumene hydroperoxide for the production of phenol via the Hock process (1,2) A disadvantage of the Hock-process is the co-production of acetone. One possible alternative involves the use of cyclohexylbenzene (CHB) in Scheme 1.