Gd. Yadav et al., Alkylation of p-cresol with methyl tert-butyl ether (MTBE) over a novel solid acid catalyst UDCaT-1, GREEN CHEM, 1(6), 1999, pp. 269-274
A novel mesoporous and strong acid catalyst UDCaT-1 is found to be the most
active and selective in comparison with several others in the alkylation o
f p-cresol with MTBE to form 2-tert-butyl- p-cresol.