S.  Sarish, Devassy, B. M., Bohringer, W., Fletcher, J. C. Q., and Halligudi, S. B., ?Liquid-phase alkylation of phenol with long-chain olefins over WOx/ZrO2 solid acid catalysts?, Journal of Molecular Catalysis A-Chemical, vol. 240, no. 1-2, pp. 123-131, 2005.

B. M.  Devassy, Shanbhag, G. V., Mirajkar, S. P., Bohringer, W., Fletcher, J. C. Q., and Halligudi, S. B., ?Silicotungstate-modified zirconia as an efficient catalyst for phenol tert-butylation?, Journal of Molecular Catalysis A-Chemical, vol. 233, no. 1-2, pp. 141-146, 2005.

B. M.  Devassy, Shanbhag, G. V., Lefebvre, F., Bohringer, W., Fletcher, J. C. Q., and Halligudi, S. B., ?Zirconia-supported phosphotungstic acid as catalyst for alkylation of phenol with benzyl alcohol?, Journal of Molecular Catalysis A - Chemical, vol. 230, no. 1-2, pp. 113-119, 2005.

S.  Wagholikar, Mayadevi, S., and Sivasanker, S., ?Liquid phase alkylation of phenol with 1-octene over large pore zeolites?, Applied Catalysis A-General, vol. 309, no. 1, pp. 106-114, 2006.

B. M.  Devassy, Shanbhag, G. V., and Halligudi, S. B., ?Phenol tert-butylation over zirconia-supported 12-molybdophosphoric acid catalyst?, Journal of Molecular Catalysis A-Chemical, vol. 247, no. 1-2, pp. 162-170, 2006.

A. K.  Kinage, Gupte, S. P., Chaturvedi, R. K., and Chaudhari, R. V., ?Highly selective synthesis of mono-ethylene glycol phenyl ethers via hydroxyalkoxylation of phenols by cyclic carbonates using large pore zeolites?, Catalysis Communications, vol. 9, no. 7, pp. 1649-1655, 2008.

R. J.  Varma and Gaikwad, B. G., ?Rapid and high biodegradation of phenols catalyzed by Candida tropicalis NCIM 3556 cells?, Enzyme and Microbial Technology, vol. 43, no. 6, pp. 431-435, 2008.

R. J.  Varma and Gaikwad, B. G., ?Biodegradation and phenol tolerance by recycled cells of candida tropicalis NCIM 3556?, International Biodeterioration & Biodegradation, vol. 63, no. 4, pp. 539-542, 2009.

R. J.  Varma and Gaikwad, B. G., ?Continuous phenol biodegradation in a simple packed bed bioreactor of calcium alginate-immobilized Candida tropicalis (NCIM 3556)?, World Journal of Microbiology & Biotechnology, vol. 26, no. 5, pp. 805-809, 2010.

S. Abdul Rash Mulla, Inamdar, S. M., Pathan, M. Y., and Chavan, S. S., ?Ligand free, highly efficient synthesis of diaryl ether over copper fluorapatite as heterogeneous reusable catalyst?, Tetrahedron Letters, vol. 53, no. 14, pp. 1826-1829, 2012.

U. D.  Phalgune, Rajamohanan, P. R., Gaikwad, B. G., Varma, R. J., and George, S., ?Biodegradation of phenol by the yeast candida tropicalis: an investigation by NMR spectroscopy?, Applied Biochemistry and Biotechnology, vol. 169, no. 7, pp. 2029-2037, 2013.

P.  Devaraji, Sathu, N. K., and Gopinath, C. S., ?Ambient oxidation of benzene to phenol by photocatalysis on Au/Ti0.98V0.02O2: role of holes?, ACS Catalysis, vol. 4, no. 9, pp. 2844-2853, 2014.

K. Baban Mulani, Ganjave, N. V., and Chavan, N., ?Synthesis and characterization of azoxy based mesogenic diols?, Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, vol. 53, no. 3, pp. 359-362, 2014.

P.  Bhongale, Joshi, S., and Mali, N., ?Comprehensive review on catalytic O-alkylation of phenol and hydroquinone?, Catalysis Reviews-Science and Engineering, vol. 65, no. 2, pp. 455-500, 2023.