S.  B. Kumar, Venkataramasubramanian, V., and Sudalai, A., ?Organocatalytic sequential alpha-amination/corey-chaykovsky reaction of aldehydes: a high yield synthesis of 4-hydroxypyrazolidine derivatives?, Organic Letters, vol. 14, no. 10, pp. 2468-2471, 2012.

V.  Rawat, B. Kumar, S., and Sudalai, A., ?Proline catalyzed sequential alpha-aminooxylation or -amination/reductive cyclization of o-nitrohydrocinnamaldehydes: a high yield synthesis of chiral 3-substituted tetrahydroquinolines?, Organic & Biomolecular Chemistry, vol. 11, no. 22, pp. 3608-3611, 2013.

R. D.  Aher, B. Kumar, S., and Sudalai, A., ?One-pot synthesis of cyclic carbonates from aldehydes, sulfur ylide, and CO2?, Synlett, vol. 25, no. 1, pp. 97-101, 2014.

V.  Venkataramasubramanian, B. Kumar, S., and Sudalai, A., ?Enantioselective synthesis of guggultetrol and D-ribo-phytosphingosine tetraacetate via L-proline catalyzed sequential alpha-aminooxylation/Horner-Wardsworth-Emmons olefination-Sharpless asymmetric dihydroxylation strategy?, Tetrahedron-Asymmetry, vol. 26, no. 10-11, pp. 571-576, 2015.

R. D.  Aher, B. Kumar, S., and Sudalai, A., ?Proline-catalyzed sequential syn-mannich and [4+1]-annulation cascade reactions to form densely functionalized pyrrolidines?, Journal of Organic Chemistry, vol. 80, no. 3, pp. 2024-2031, 2015.

S.  B. Kumar, Gadakh, S., and Sudalai, A., ?"Metal-free'' synthesis of 1,2,3-triazoles via tandem azidation, intramolecular [3+2]-cycloaddition and aromatization of ethyl acrylate derivatives?, Tetrahedron Letters, vol. 59, no. 24, pp. 2365-2367, 2018.

S.  B. Kumar, Mandle, R. D., Kamble, S. P., and Sudalai, A., ?Concise enantioselective synthesis of (R)-(+)-goniothalamin oxide, a trypanocidal active agent via L-prolinol catalyzed asymmetric epoxidation of cinnamaldehyde?, Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, vol. 59, no. 3, pp. 393-398, 2020.