Dr. Kesavan Karthikeyan
Dr. Kesavan Karthikeyan
Assistant Professor, B.S.Abdur Rahman University
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Synthesis, antibacterial activity evaluation and QSAR studies of novel dispiropyrrolidines
K Karthikeyan, PM Sivakumar, M Doble, PT Perumal
European journal of medicinal chemistry 45 (8), 3446-3452, 2010
Efficient synthesis of 3-substituted indoles through a domino gold (I) chloride catalyzed cycloisomerization/C3-functionalization of 2-(alkynyl) anilines
C Praveen, K Karthikeyan, PT Perumal
Tetrahedron 65 (45), 9244-9255, 2009
Synthesis and antinociceptive activity of pyrazolyl isoxazolines and pyrazolyl isoxazoles
K Karthikeyan, TV Seelan, KG Lalitha, PT Perumal
Bioorganic & medicinal chemistry letters 19 (13), 3370-3373, 2009
Lanthanum loaded CuO nanoparticles: synthesis and characterization of a recyclable catalyst for the synthesis of 1, 4-disubstituted 1, 2, 3-triazoles and propargylamines
R Sasikala, SK Rani, D Easwaramoorthy, K Karthikeyan
RSC Advances 5 (70), 56507-56517, 2015
Diastereoselective syntheses of pyrazolyl isoxazolidines via 1, 3-dipolar cycloaddition
K Karthikeyan, PT Perumal, S Etti, G Shanmugam
Tetrahedron 63 (43), 10581-10586, 2007
A tunable route to oxidative and eliminative [3+ 2] cycloadditions of organic azides with nitroolefins: CuO nanoparticles catalyzed synthesis of 1, 2, 3-triazoles under solvent …
D Gangaprasad, JP Raj, T Kiranmye, R Sasikala, K Karthikeyan, SK Rani, ...
Tetrahedron Letters 57 (29), 3105-3108, 2016
Diastereoselective synthesis of pyrrolidines via 1, 3-dipolar cycloaddition of a chiral azomethine ylide
K Karthikeyan, RS Kumar, D Muralidharan, PT Perumal
Tetrahedron Letters 50 (51), 7175-7179, 2009
Solvent-free implementation of two dissimilar reactions using recyclable CuO nanoparticles under ball-milling conditions: synthesis of new oxindole-triazole pharmacophores
M Vadivelu, S Sugirdha, P Dheenkumar, Y Arun, K Karthikeyan, ...
Green Chemistry 19 (15), 3601-3610, 2017
Photocatalytic degradation of trypan blue and methyl orange azo dyes by cerium loaded CuO nanoparticles
R Sasikala, K Karthikeyan, D Easwaramoorthy, IM Bilal, SK Rani
Environmental Nanotechnology, Monitoring & Management 6, 45-53, 2016
Harnessing the TEMPO-catalyzed aerobic oxidation for Machetti–De Sarlo reaction toward sustainable synthesis of isoxazole libraries
M Vadivelu, S Sampath, K Muthu, K Karthikeyan, C Praveen
The Journal of Organic Chemistry 84 (21), 13636-13645, 2019
Another example of organo‐click reactions: TEMPO‐promoted oxidative azide–olefin cycloaddition for the synthesis of 1, 2, 3‐triazoles in water
D Gangaprasad, J Paul Raj, T Kiranmye, K Karthikeyan, J Elangovan
European Journal of Organic Chemistry 2016 (34), 5642-5646, 2016
Synthesis of isoxazolobenzoxepanes via Michael addition of indoles to nitroalkenes and sequential intramolecular nitrile oxide cycloaddition
K Ramachandiran, K Karthikeyan, D Muralidharan, PT Perumal
Tetrahedron Letters 51 (22), 3006-3009, 2010
An efficient procedure for the TEMPO-catalyzed oxidation of alcohols to aldehydes and ketones using ferric chloride hexahydrate as terminal oxidant
RS Kumar, K Karthikeyan, PT Perumal
Canadian Journal of Chemistry 86 (7), 720-725, 2008
Controlled release of 2, 3 desulfated heparin exerts its anti‐inflammatory activity by effectively inhibiting E‐selectin
TSR Lakshmi, N Shanmugasundaram, S Shanmuganathan, ...
Journal of Biomedical Materials Research Part A 95 (1), 118-128, 2010
Synthesis of 1, 2, 3‐Triazole Tethered 3‐Hydroxy‐2‐oxindoles: Promising Corrosion Inhibitors for Steel in Acidic Medium and Their Anti‐Microbial Evaluation
S Sampath, M Vadivelu, R Ravindran, PT Perumal, V Velkannan, ...
ChemistrySelect 5 (7), 2130-2134, 2020
An Efficient One‐Pot Synthesis of 1,2,3‐Triazole‐Fused Chromenes/Quinolines via Oxidative [3+2] Cycloaddition followed by Reductive Cyclization
D Gangaprasad, JP Raj, K Karthikeyan, R Rengasamy, J Elangovan
Advanced Synthesis & Catalysis 360 (23), 4485-4490, 2018
Synthesis of spiropyrrolidines and spiropyrrolizidines by azomethine ylide cycloaddition of Baylis-Hillman adducts derived from N-methyl maleimide
K Karthikeyan, N Saranya, A Kalaivani, PT Perumal
Synlett 2010 (18), 2751-2754, 2010
DNA interaction and cleavage studies of ancillary chiral ligand and N, N‐donor ligands coordinated platinum (II) complexes
J Rajesh, MP Kesavan, S Ayyanaar, K Karthikeyan, G Rajagopal, ...
Applied Organometallic Chemistry 31 (12), e3868, 2017
A new route to synthesis of substituted pyrazoles through oxidative [3+ 2] cycloaddition of electron deficient alkenes and diazocarbonyl compounds
JP Raj, D Gangaprasad, K Karthikeyan, R Rengasamy, M Kesavan, ...
Tetrahedron Letters 59 (51), 4462-4465, 2018
Synthesis of highly functionalized spirobenzofuranols and spirobenzofuranones by Baylis-Hillman reaction
K Karthikeyan, PT Perumal
Synlett 2009 (14), 2366-2370, 2009
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