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Banerjee, Arpan ; Subramanian, Parthasarathi ; Kaliappan, Krishna P. (2016) Copper catalyzed cascade amination route to n-aryl benzimidazoquinazolinones Journal of Organic Chemistry, 81 (21). pp. 10424-10432. ISSN 0022-3263

Subramanian, Parthasarathi ; Rudolf, Georg C. ; Kaliappan, Krishna P. (2016) Recent trends in copper-catalyzed C-H amination routes to biologically important nitrogen scaffolds Chemistry - An Asian Journal, 11 (2). pp. 168-192. ISSN 1861-4728

Ramakrishna, Kota ; Kaliappan, Krishna P. (2015) An enantioselective total synthesis of Sch-725674 Organic and Biomolecular Chemistry, 13 (1). pp. 234-240. ISSN 1477-0520

Subramanian, Parthasarathi ; Kaliappan, Krishna P. (2014) A unified strategy towards N-aryl heterocycles by a one-pot copper-catalyzed oxidative C-H amination of azoles European Journal of Organic Chemistry, 2014 (27). pp. 5986-5997. ISSN 1434-193X

Vanga, Devendar G. ; Kaliappan, Krishna P. (2014) Total syntheses of rubiginone A₂, C₂, and fujianmycin A RSC Advances, 4 (25). pp. 12716-12722. ISSN 2046-2069

Indu, Satrajit ; Subramanian, Parthasarathi ; Kaliappan, Krishna P. (2014) Transition metal catalyzed selective cyclization strategy to 2-substituted benzofurans and indoles en-route to the oxa-analogs of isocrytolepine European Journal of Organic Chemistry, 2014 (32). pp. 7193-7202. ISSN 1434-193X

Betkekar, Vipul V. ; Sayyad, Ashik A. ; Kaliappan, Krishna P. (2014) A domino enyne/imda approach to the core structure of (-) vinigrol Organic Letters, 16 (21). pp. 5540-5543. ISSN 1523-7060

Subramanian, Parthasarathi ; Indu, Satrajit ; Kaliappan, Krishna P. (2014) A one-pot copper catalyzed biomimetic route to N-heterocyclic amides from methyl ketones via oxidative C-C bond cleavage Organic Letters, 16 (23). pp. 6212-6215. ISSN 1523-7060

Subramanian, Parthasarathi ; Kaliappan, Krishna P. (2013) A one-pot, copper-catalyzed cascade route to 2-indolyl-C-glycosides European Journal of Organic Chemistry, 2013 (3). pp. 595-604. ISSN 1434-193X

Khangarot, Rama K. ; Kaliappan, Krishna P. (2013) Kinugasa reaction: a direct one-pot route to highly functionalized β-lactams European Journal of Organic Chemistry, 2013 (34). pp. 7664-7677. ISSN 1434-193X

Khangarot, Rama K. ; Kaliappan, Krishna P. (2013) Stereoselective synthesis of trifluoromethyl analogues of polyhydroxypyrrolidines European Journal of Organic Chemistry, 2013 (13). pp. 2692-2698. ISSN 1434-193X

Vanga, Devendar Goud ; Kaliappan, Krishna P. (2012) A unified strategy for the syntheses of angucyclinone antibiotics: total syntheses of tetrangulol, kanglemycin M, X-14881-E, and anhydrolandomycinone European Journal of Organic Chemistry, 2012 (11). pp. 2250-2259. ISSN 1434-193X

Nandurdikar, Rahul S. ; Kaliappan, Krishna P. (2012) Recent developments on domino metathesis reactions in India CHIMIA International Journal for Chemistry, 66 (12). pp. 899-904. ISSN 0009-4293

Bandaru, Anandaraju ; Kaliappan, Krishna P. (2012) Synthetic utility of sugar-derived cyclic nitrones: a diastereoselective synthesis of linear 4-azatriquinanes Synlett, 23 (10). pp. 1473-1476. ISSN 0936-5214

Vanga, Devendar G. ; Kaliappan, Krishna P. (2012) Total synthesis and stereochemical assignment of (–)-zenkequinone B Synlett, 23 (20). pp. 2931-2934. ISSN 0936-5214

Si, Debjani ; Kaliappan, Krishna P. (2012) A concise total synthesis of (+)-cladospolide D Synlett, 23 (19). pp. 2822-2826. ISSN 0936-5214

Palanichamy, Kalanidhi ; Suravarapu, Sankar R. ; Kaliappan, Krishna P. (2012) An efficient copper-catalyzed three-component synthesis of 3-C-linked glycosyl iminocoumarins Synthesis, 44 (12). pp. 1841-1848. ISSN 0039-7881

Pujari, Sandip A. ; Kaliappan, Krishna P. (2012) An iterative Shimizu non-aldol approach for the stereoselective synthesis of C13-C22 fragment of callystatin A Organic & Biomolecular Chemistry, 10 (9). pp. 1750-1753. ISSN 1477-0520

Khangarot, Rama Kanwar ; Kaliappan, Krishna P. (2012) A stereoselective route to aza-C-aryl glycosides from arynes and chiral nitrones European Journal of Organic Chemistry, 2012 (29). pp. 5844-5854. ISSN 1434-193X

Betkekar, Vipul V. ; Panda, Samaresh ; Kaliappan, Krishna P. (2012) A tandem enyne/ring closing metathesis approach to 4-methylene-2-cyclohexenols: an efficient entry to otteliones and loloanolides Organic Letters, 14 (1). pp. 198-201. ISSN 1523-7060

Khangarot, Rama Kanwar ; Kaliappan, Krishna P. (2011) A stereoselective synthesis of sugar-derived chiral β-lactams European Journal of Organic Chemistry, 2011 (30). pp. 6117-6127. ISSN 1434-193X

Pujari, Sandip A. ; Gowrisankar, Parthasarathy ; Kaliappan, Krishna P. (2011) A Shimizu non-aldol approach to the formal total synthesis of palmerolide A Chemistry - An Asian Journal, 6 (11). pp. 3137-3151. ISSN 1861-4728

Si, Debjani ; Sekar, Narayana M. ; Kaliappan, Krishna P. (2011) A flexible and unified strategy for syntheses of cladospolides A, B, C, and iso-cladospolide B Organic and Biomolecular Chemistry, 9 (20). pp. 6988-6997. ISSN 1477-0520

Ramakrishna, Kota ; Kaliappan, Krishna P. (2011) A one-pot deprotection and intramolecular Oxa-Michael addition to access angular trioxatriquinanes Synlett, 2011 (17). pp. 2580-2584. ISSN 0936-5214

Palanichamy, Kalanidhi ; Subrahmanyam, Ayyagari V. ; Kaliappan, Krishna P. (2011) A radical cyclization approach to the formal total syntheses of platencin Organic & Biomolecular Chemistry, 9 (22). pp. 7877-7886. ISSN 1477-0520

Palanichamy, Kalanidhi ; Kaliappan, Krishna P. (2010) Discovery and syntheses of “superbug challengers” — platensimycin and platencin Chemistry - An Asian Journal, 5 (4). pp. 668-703. ISSN 1861-4728

Subrahmanyam, Ayyagari V. ; Palanichamy, Kalanidhi ; Kaliappan, Krishna P. (2010) Application of an enyne metathesis/Diels–Alder cycloaddition sequence: a new versatile approach to the syntheses of C-aryl glycosides and spiro-C-aryl glycosides Chemistry - A European Journal, 16 (28). pp. 8545-8556. ISSN 0947-6539

Nandurdikar, Rahul S. ; Subrahmanyam, Ayyagari V. ; Kaliappan, Krishna P. (2010) Synthesis of a novel taxa-oxa-sugar hybrid core structure by tandem cross-enyne metathesis/IMDA European Journal of Organic Chemistry, 2010 (14). pp. 2788-2799. ISSN 1434-193X

Gowrisankar, Parthasarathy ; Pujari, Sandip A. ; Kaliappan, Krishna P. (2010) A formal total synthesis of palmerolide A Chemistry - A European Journal, 16 (20). pp. 5858-5862. ISSN 0947-6539

Kaliappan, Krishna P. ; Kalanidhi, Palanichamy ; Mahapatra, Subham (2009) ‘Click’ chemistry on sugar-derived alkynes: a tandem ‘click-click’ approach to bistriazoles Synlett, 2009 (13). pp. 2162-2166. ISSN 0936-5214

Kaliappan, Krishna P. ; Si, Debjani (2009) An expedient total synthesis of (-)-cladospolide A Synlett, 2009 (15). pp. 2441-2444. ISSN 0936-5214

Kaliappan, Krishna P. ; Das, Prasanta ; Chavan, Sanjay T. ; Sabharwal, Sushma G. (2009) A versatile access to calystegine analogues as potential glycosidases inhibitors The Journal of Organic Chemistry, 74 (16). pp. 6266-6274. ISSN 0022-3263

Kaliappan, Krishna P. ; Ravikumar, Velayutham ; Pujari, Sandip A. (2008) Synthetic studies on taxanes: a domino-enyne metathesis/Diels-Alder approach to the AB-ring Journal of Chemical Sciences, 120 (1). pp. 205-216. ISSN 0253-4134

Kaliappan, Krishna P. ; Das, Prasanta (2008) Cope-House cyclization strategy for the synthesis of pyrrolizidines: an expedient route to 5-epi-hyacinthacine A₃ and 5-epi-Hyacinthacine A₅ Synlett, 2008 (6). pp. 841-844. ISSN 0936-5214

Pujari, Sandip A. ; Kaliappan, Krishna P. ; Valleix, Alain ; Grée, Danielle ; Grée, René (2008) A rapid access to new fluorinated 1,3-dienes and benzylic fluorides via metathesis on propargylic fluorides Synlett, 2008 (16). pp. 2503-2507. ISSN 0936-5214

Kaliappan, Krishna P. ; Ravikumar, Velayutham (2007) Angucyclinone antibiotics: total syntheses of YM-181741, (+)-ochromycinone, (+)-rubiginone B₂, (-)-tetrangomycin, and MM-47755 The Journal of Organic Chemistry, 72 (16). pp. 6116-6126. ISSN 0022-3263

Kaliappan, Krishna P. ; Ravikumar, Velayutham (2007) First enantioselective total synthesis of the angucyclinone-type antibiotic YM-181741 Synlett, 2007 (6). 0977-0979. ISSN 0936-5214

Kaliappan, Krishna P. ; Gowrisankar, Parthasarathy (2007) Synthetic studies on a marine natural product, palmerolide A: synthesis of C1-C9 and C15-C21 fragments Synlett, 2007 (10). pp. 1537-1540. ISSN 0936-5214

Kaliappan, Krishna P. ; Ravikumar, Velayutham (2007) An expedient enantioselective strategy for the oxatetracyclic core of platensimycin Organic Letters, 9 (12). pp. 2417-2419. ISSN 1523-7060

Kaliappan, Krishna P. ; Subrahmanyam, Ayyagari V. (2007) A new versatile strategy for C-aryl glycosides Organic Letters, 9 (6). pp. 1121-1124. ISSN 1523-7060

Kündig, E. Peter ; Bellido, Alejandro ; Kaliappan, Krishna P. ; Pape, Andrew R. ; Radix, Sylvie (2006) Synthesis of [6,n] cis-fused ring compounds via Cr-mediated dearomatisation–ring-closing metathesis Organic & Biomolecular Chemistry, 4 (2). pp. 342-351. ISSN 1477-0520

Kaliappan, Krishna P. ; Ravikumar, Velayutham ; Pujari, Sandip A. (2006) Synthesis of a bicyclo[5.3.1]undecene by a facile domino enyne cross-metathesis/IMDA Tetrahedron Letters, 47 (6). pp. 981-984. ISSN 0040-4039

Kaliappan, Krishna P. ; Nandurdikar, Rahul S. ; Shaikh, Mobin M. (2006) A tandem enyne/ring closing metathesis approach to the synthesis of novel angularly fused dioxa-triquinanes Tetrahedron, 62 (21). pp. 5064-5073. ISSN 0040-4020

Kaliappan, Krishna P. ; Das, Prasanta ; Kumar, Nirmal (2005) Design and synthesis of novel oxa-bridged isoxazolidines and 1,3-aminoalcohols Tetrahedron Letters, 46 (17). pp. 3037-3040. ISSN 0040-4039

Kaliappan, Krishna P. ; Ravikumar, Velayutham (2005) Design and synthesis of novel sugar-oxasteroid-quinone hybrids Organic and Biomolecular Chemistry, 3 (5). pp. 848-851. ISSN 1477-0520

Kaliappan, Krishna P. ; Kumar, Nirmal (2005) Efficient metathesis route to the B-ring of eleutherobin and other medium-sized cyclic ethers Tetrahedron, 61 (31). pp. 7461-7469. ISSN 0040-4020

Kaliappan, Krishna P. (2005) Recent advances in cascade Enyne/RCM in organic synthesis Letters in Organic Chemistry, 2 (8). pp. 678-686. ISSN 1570-1786

Kaliappan, Krishna P. ; Nandurdikar, Rahul S. (2005) A facile domino metathetic route to a thapsigargin skeleton Organic & Biomolecular Chemistry, 3 (20). pp. 3613-3614. ISSN 1477-0520

Kaliappan, Krishna P. ; Gowrisankar, Parthasarathy (2004) An expedient enyne metathesis approach to dysidiolide Tetrahedron Letters, 45 (44). pp. 8207-8209. ISSN 0040-4039

Kaliappan, Krishna P. ; Nandurdikar, Rahul S. (2004) A cascade enyne/ring closing metathesis approach to angularly fused dioxatriquinanes Chemical Communications (21). pp. 2506-2507. ISSN 1359-7345

Pirrung, Michael C. ; Pieper, Wolfgang H. ; Kaliappan, Krishna P. ; Dhananjeyan, Mugunthu R. (2003) Combinatorial discovery of two-photon photoremovable protecting groups Proceedings of the National Academy of Sciences of the United States of America, 100 (22). pp. 12548-12553. ISSN 0027-8424

Kündig, E. Peter ; Bellido, Alejandro ; Kaliappan, Krishna P. ; Pape, Andrew R. ; Radix, Sylvie (2003) Efficient access to fused ring compounds via dearomatization/ring-closing metathesis Synlett (15). pp. 2407-2409. ISSN 0936-5214

Kaliappan, Krishna P. ; Kumar, Nirmal (2003) A ring-closing metathesis approach to a synthesis of the B ring of eleutherobin Tetrahedron Letters, 44 (2). pp. 379-381. ISSN 0040-4039

Pirrung, Michael C. ; Kaliappan, Krishna P. (2000) Dipolar cycloaddition of rhodium-generated carbonyl ylides with p-quinones Organic Letters, 2 (3). pp. 353-355. ISSN 1523-7060

Pape, Andrew R. ; Kaliappan, Krishna P. ; Kündig, E. Peter (2000) Transition-metal-mediated dearomatization reactions Chemical Reviews, 100 (8). pp. 2917-2940. ISSN 0009-2665

Kaliappan, K. ; Subba Rao, G. S. R. (1996) Tandem 5-exo-trig allyl and 3-exo-trig cyclization and its rearrangement to copa and ylanga sesquiterpene skeleton Chemical Communications (20). pp. 2331-2332. ISSN 1359-7345

Kaliappan, K. ; Subba Rao, G. S. R. (1996) An expedient route to the preparation of key intermediates for the total synthesis of aphidacolin, stemodin and oryzalexin S Tetrahedron Letters, 37 (46). pp. 8429-8430. ISSN 0040-4039