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Journal Article
S. Ramalingam, Bhise, A. D., Show, K., and Kumar, P., “Concise synthesis of (5R,6S)-tert-butyl 5-acetoxy-6-(hydroxymethyl)-5,6-dihydropyridine-1(2H)-carboxylate”, Arkivoc, no. 2, pp. 220-227, 2013.
S. Ramalingam and Kumar, P., “Multi-component carbon-carbon bond forming Mannich reaction catalyzed by yttria-zirconia based Lewis acid”, Catalysis Communications, vol. 9, no. 14, pp. 2445-2448, 2008.
S. Ramalingam and Kumar, P., “Synthesis of alpha-amino phosphonates by three component condensation of carbonyl compound, amine, and dialkyl phosphite using Yttria-zirconia based Lewis acid catalyst”, Catalysis Letters, vol. 125, no. 3-4, pp. 315-319, 2008.
S. P. Chavan, Chittiboyina, A. G., Ramakrishna, G., Tejwani, R. B., Ravindranathan, T., Kamat, S. K., Rai, B., Sivadasan, L., Balakrishnan, K., Ramalingam, S., and Deshpande, V. H., “Unusual stereochemical outcome of radical cyclization: synthesis of (+)-biotin”, Tetrahedron, vol. 61, no. 39, pp. 9273-9280, 2005.
S. Ramalingam and Kumar, P., “Yttria-zirconia-based lewis acid catalysis of the biginelli reaction: an efficient one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones”, Synthetic Communications, vol. 39, no. 7, p. PII 909239399, 2009.