V. U. Bhaskar Rao, Jadhav, A. P., Garad, D. N., and Singh, R. P., ?Asymmetric vinylogous mannich reaction of silyloxy furans with N-tert-butanesulfinyl ketimines?, Organic Letter, vol. 16, no. 3, pp. 648-651, 2014.

A. P.  Jadhav, Rao, V. U. Bhaskar, Singh, P., Gonnade, R. G., and Singh, R. P., ?Asymmetric vinylogous michael reaction of cyclic enones with silyloxy furans?, Chemical Communications, vol. 51, no. 73, pp. 13941-13944, 2015.

D.  Ray, Manikandan, T., Roy, A., Tripathi, K. N., and Singh, R. P., ?Ligand-promoted intramolecular dehydrogenative cross-coupling using a Cu catalyst: direct access to polycyclic heteroarenes?, Chemical Communications, vol. 51, no. 32, pp. 7065-7068, 2015.

V.  Gupta, Rao, V. U. Bhaskar, Das, T., Vanka, K., and Singh, R. P., ?Intramolecular dehydrogenative coupling of 2,3-diaryl acrylic compounds: access to substituted phenanthrenes?, Journal of Organic Chemistry, vol. 81, no. 13, pp. 5663-5669, 2016.

V.  Gupta, Sahu, D., Jain, S., Vanka, K., and Singh, R. P., ?Diastereoselective multi-component tandem condensation: synthesis of 2-amino-4-(2-furanone)-4H-chromene-3-carbonitriles?, Organic & Biomolecular Chemistry, vol. 17, no. 39, pp. 8853-8857, 2019.

K. N.  Tripathi, Bansode, A. H., and Singh, R. P., ?Palladium-catalyzed oxidative annulation of pyrrolylalkyl-1H-azoles: towards the synthesis of polyheterocyclic arenes?, Synthesis-Stuttgart, vol. 52, no. 5, pp. 719-726, 2020.

M. K.  Jaiswal, Kumar, R., Singh, S., Jain, S., Vanka, K., and Singh, R. P., ?Vinylogous michael addition of 3-alkylidene-2-oxindoles to beta,gamma-unsaturated alpha-keto esters by bifunctional cinchona alkaloids?, European Journal of Organic Chemistry, vol. 2020, no. 35, pp. 5690-5694, 2020.

B.  Singh, Tewari, S., Kaur, M., Sharma, H., Vanka, K., Singh, N., and Singh, R. P., ?Bioinspired synthesis of bridged isochromane fused pyrazoles by a silver catalyzed cascade reaction and its application for antibacterial activity?, JACS Au, vol. 5, no. 9, pp. 4184?4195, 2025.

S.  Singh, Singh, A., Pandya, R., Vanka, K., and Singh, R. P., ?Unlocking thermodynamic enolate for kinetically controlled desymmetrizing vinylogous (4+1) carbospiroannulation?, Chemistry-A European Journal, vol. 31, no. 27, 2025.