Process for the preparation of p-allylphenols

摘要

A process for the preparation of a p-allylphenol of the formula I, which comprises reacting a phenol of the formula II with an allyl halide of the formula III in which the symbols R1 to R6 and X are as defined in the description, in the presence of a base and a phase transfer catalyst. p-Allylphenols are valuable intermediates and lubricant additives.