{HEAD ~ A method} 1, wherein said {TAIL ~ alkylation} of phenol is carried out in the presence of monotert butylphenol in an amount ranging from 20 to 50 mol.% 
wherein
{ HEAD ~ A method } 1 , wherein said { TAIL ~ alkylation } of phenol is carried out in the presence of monotert butylphenol in an amount ranging from 20 to 50 mol.%
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH