D. P.  Sawant and Halligudi, S. B., ?Alkylation of benzene with alpha-olefins over zirconia supported 12-silicotungstic acid?, Journal of Molecular Catalysis A - Chemical, vol. 237, no. 1-2, pp. 137-145, 2005.

A.  Vinu, Sawant, D. P., Ariga, K., Hartmann, M., and Halligudi, S. B., ?Benzylation of benzene and other aromatics by benzyl chloride over mesoporous AlSBA-15 catalysts?, Microporous and Mesoporous Materials, vol. 80, no. 1-3, pp. 195-203, 2005.

M. R.  Maurya, Sikarwar, S., Joseph, T., and Halligudi, S. B., ?Bis(2-[alpha-hydroxyethyl]benzimidazolato)copper(II) anchored onto chloromethylated polystyrene for the biomimetic oxidative coupling of 2-aminophenol to 2-aminophenoxazine-3-one?, Journal of Molecular Catalysis A - Chemical, vol. 236, no. 1-2, pp. 132-138, 2005.

T.  Joseph, Sahoo, S., and Halligudi, S. B., ?Bronsted acidic ionic liquids: a green, efficient and reusable catalyst system and reaction medium for fischer esterification?, Journal of Molecular Catalysis A - Chemical, vol. 234, no. 1-2, pp. 107-110, 2005.

T.  Joseph, Shanbhag, G. V., and Halligudi, S. B., ?Copper(II) ion-exchanged montmorillonite as catalyst for the direct addition of N-H bond to CC triple bond?, Journal of Molecular Catalysis A - Chemical, vol. 236, no. 1-2, pp. 139-144, 2005.

A.  Vinu, Sawant, D. P., Ariga, K., Hossain, K. Z., Halligudi, S. B., Hartmann, M., and Nomura, M., ?Direct synthesis of well-ordered and unusually reactive FeSBA-15 mesoporous molecular sieves?, Chemistry of Materials, vol. 17, no. 21, pp. 5339-5345, 2005.

D. P.  Sawant, Vinu, A., Jacob, N. E., Lefebvre, F., and Halligudi, S. B., ?Formation of nanosized zirconia-supported 12-tungstophosphoric acid in mesoporous silica SBA-15: a stable and versatile solid acid catalyst for benzylation of phenol?, Journal of Catalysis, vol. 235, no. 2, pp. 341-352, 2005.

T.  Joseph and Halligudi, S. B., ?Oxyfunctionalization of limonene using vanadium complex anchored on functionalized SBA-15?, Journal of Molecular Catalysis A-Chemical, vol. 229, no. 1-2, pp. 241-247, 2005.

M. R.  Maurya, Sikarwar, S., Joseph, T., Manikandan, P., and Halligudi, S. B., ?Synthesis, characterization and catalytic potentials of polymer anchored copper(II), oxovanadium(IV) and dioxomolybdenum(VI) complexes of 2-(alpha-hydroxymethyl)benzimidazole?, Reactive & Functional Polymers, vol. 63, no. 1, pp. 71-83, 2005.

T.  Joseph, Shanbhag, G. V., Sawant, D. P., and Halligudi, S. B., ?Chemoselective anti-Markovnikov hydroamination of alpha,beta-ethylenic compounds with amines using montmorillonite clay?, Journal of Molecular Catalysis A-Chemical, vol. 250, no. 1-2, pp. 210-217, 2006.

D. P.  Sawant, Justus, J., Balasubramanian, V. V., Ariga, K., Srinivasu, P., Velmathi, S., Halligudi, S. B., and Vinu, A., ?Heteropoly acid encapsulated SBA-15/TiO(2) nanocomposites and their unusual performance in acid-catalysed organic transformations?, Chemistry-A European Journal, vol. 14, no. 10, pp. 3200-3212, 2008.

B. A.  Kakade, Sahoo, S., Halligudi, S. B., and Pillai, V. K., ?Highly selective catalytic hydrogenation of arenes using rhodium nanoparticles supported on multiwalled carbon nanotubes?, Journal of Physical Chemistry C, vol. 112, no. 35, pp. 13317-13319, 2008.

P.  Srinivasu, Alam, S., Balasubramanian, V. V., Velmathi, S., Sawant, D. P., Boehlmann, W., Mirajkar, S. P., Ariga, K., Halligudi, S. B., and Vinu, A., ?Novel three dimensional cubic Fm3m mesoporous aluminosilicates with tailored cage type pore structure and high aluminum content?, Advanced Functional Materials, vol. 18, no. 4, pp. 640-651, 2008.

G.  Sunita, Devassy, B. M., Vinu, A., Sawant, D. P., Balasubramanian, V. V., and Halligudi, S. B., ?Synthesis of biodiesel over zirconia-supported isopoly and heteropoly tungstate catalysts?, Catalysis Communications, vol. 9, no. 5, pp. 696-702, 2008.

D.  Sawant-Dhuri, Balasubramanian, V. V., Ariga, K., Park, D. - H., Choy, J. - H., Cha, W. Soo, Al-deyab, S. S., Halligudi, S. B., and Vinu, A., ?Titania nanoparticles stabilized HPA in SBA-15 for the intermolecular hydroamination of activated olefins?, ChemCatChem, vol. 6, no. 12, pp. 3347-3354, 2014.

H.  Ilbeygi, Sawant, D. P., Ruban, S. M., Reshma, K. S., Umbarkar, S. B., Halligudi, S. B., and Vinu, A., ?Direct synthesis of mesoporous siliceous phosphotungstic acid and its superior catalytic activity on the cyclohexylation of phenol?, Journal of Physical Chemistry C , vol. 125, no. 12, pp. 6723-6734, 2021.