944728-32-9Relevant academic research and scientific papers
Direct alkylation of N-alkyl-N'-phenyl-p-phenylenediamine
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Page/Page column 4-5, (2008/06/13)
A single-step process is disclosed for the ring alkylation of at least one N-alkyl-N′-phenyl-phenylenediamine with at least one olefin wherein the process comprises heating a mixture of the N-alkyl-N′-phenyl-phenylenediamine(s) and olefin(s) in the presence of a catalytic amount of at least one alkyl aluminum halide at a temperature of from about 50 to about 350° C. in a sealed vessel for from about one to about 30 hours.
