S. P.  Chavan, Kale, R. R., and Pasupathy, K., ?Facile regioselective decomposition of tosylhydrazones: an application towards the synthesis of alpha-lipoic acid?, Synlett, no. 7, pp. 1129-1132, 2005.

S. P.  Chavan, Thakkar, M., Kharul, R. K., Pathak, A. B., Bhosekar, G. V., and Bhadbhade, M. M., ?First enantiospecific synthesis of (+)-beta-herbertenol?, Tetrahedron, vol. 61, no. 15, pp. 3873-3879, 2005.

S. P.  Chavan, Thakkar, M., Jogdand, G. F., and Kalkote, U. R., ?First enantiospecific synthesis of (-)-parvifoline and (-)-curcuquinone?, Journal of Organic Chemistry, vol. 71, no. 23, pp. 8986-8988, 2006.

S. P.  Chavan, Dhawane, A. N., and Kalkote, U. R., ?Facile total synthesis of (+/-)-alpha-cuparenone employing diallylation and RCM as key steps?, Tetrahedron Letter, vol. 48, no. 6, pp. 965-966, 2007.

S. P.  Chavan, Thakkar, M., and Kalkote, U. R., ?First enantiospecific synthesis of (-)-heritol: absolute configuration determination?, Tetrahedron Letters, vol. 48, no. 4, pp. 643-646, 2007.

H. B.  Borate, Maujan, S. R., Sawargave, S. P., Chandavarkar, M. A., Vaiude, S. R., Joshi, V. A., Wakharkar, R. D., Iyer, R., Kelkar, R. G., Chavan, S. P., and Kunte, S. S., ?Fluconazole analogues containing 2H-1,4-benzothiazin-3(4H)-one or 2H-1,4-benzoxazin-3(4H)-one moieties, a novel class of anti-Candida agents?, Bioorganic & Medicinal Chemistry Letters, vol. 20, no. 2, pp. 722-725, 2010.

S. P.  Chavan, Dhawane, A. N., and Kalkote, U. R., ?Formal synthesis of (+/-)-camptothecin via tricyclic lactone as key synthon?, Tetrahedron Letters, vol. 51, no. 23, pp. 3099-3101, 2010.

S. P.  Chavan, Harale, K. R., Puranik, V. G., and Gawade, R. L., ?Formal synthesis of (-)-stemoamide using a useful epimerization at C-8?, Tetrahedron Letters, vol. 53, no. 21, pp. 2647-2650, 2012.

S. P.  Chavan, Chavan, P. N., Lasonkar, P. B., Khairnar, L. B., and Kadam, A. L., ?Facile and convenient synthesis of (+/-)-Biotin via MgCl2/Et3N-mediated C-C coupling and mitsunobu reaction?, Synlett, vol. 25, no. 20, pp. 2879-2882, 2014.

S. P.  Chavan, Dumare, N. B., and Pawar, K. P., ?Formal syntheses of (2R,3R)-3-hydroxy pipecolic acid and (2R,3S)-3-hydroxy pipecolic acid from L-ascorbic acid?, Tetrahedron Letters, vol. 56, no. 6, pp. 805-807, 2015.

S. P.  Chavan, Kawale, S. A., and Chavan, P. N., ?Formal synthesis of brivaracetam: a key to construct the pyrrolidone scaffold using Pd-catalyzed oxidative cyclization and ring-closing metathesis reaction?, Tetrahedron Letters, vol. 60, no. 46, p. 151249, 2019.

S. P.  Chavan, Kadam, A. L., Shinde, S. S., and Gonnade, R. G., ?Furan-derived chiral bicycloaziridino lactone synthon: collective syntheses of oseltamivir phosphate (Tamiflu), (S)-pipecolic acid and its 3-hydroxy derivatives?, Chemistry-An Asian Journal, vol. 15, no. 3, pp. 415-424, 2020.

S. P.  Chavan, Kawale, S. A., Pisal, M. M., Kadam, A. L., and Gonnade, R. G., ?Formal synthesis of (-)-quinagolide: diastereoselective ring expansion via a bicyclic aziridinium ion strategy to access the octahydrobenzo[g]quinoline architecture?, Journal of Organic Chemistry, vol. 86, no. 14, pp. 9344-9352, 2021.