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