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.

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.

G. V.  Shanbhag, Joseph, T., and Halligudi, S. B., ?Copper(II) ion exchanged A1SBA-15: a versatile catalyst for intermolecular hydroamination of terminal alkynes with aromatic amines?, Journal of Catalysis, vol. 250, no. 2, pp. 274-282, 2007.

G. V.  Shanbhag, Kumbar, S. M., and Halligudi, S. B., ?Chemoselective synthesis of beta-amino acid derivatives by hydroamination of activated olefins using AISBA-15 catalyst prepared by post-synthetic treatment?, Journal of Molecular Catalysis A-Chemical, vol. 284, no. 1-2, pp. 16-23, 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.

R.  Dixit, Sharma, H., Agbossou-Niedercorn, F., Vanka, K., and Michon, C., ?Silver dependent enantiodivergent gold(i) catalysed asymmetric intramolecular hydroamination of alkenes: a theoretical study?, Catalysts, vol. 12, no. 11, p. 1392, 2022.