Richard Premkumar
Richard Premkumar
Post-doctoral studies@Kyushu
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Cp*Co(III)-Catalyzed C(sp3)–H Bond Activation: A Highly Stereoselective and Regioselective Alkenylation of 8-Methylquinoline with Alkynes
M Sen, B Emayavaramban, N Barsu, JR Premkumar, B Sundararaju
ACS Catalysis 6 (5), 2792-2796, 2016
Cobalt (iii) catalyzed C-8 selective C–H and C–O coupling of quinoline N-oxide with internal alkynes via C–H activation and oxygen atom transfer
N Barsu, M Sen, JR Premkumar, B Sundararaju
Chemical Communications 52 (7), 1338-1341, 2016
C-8-Selective Allylation of Quinoline: A Case Study of β-Hydride vs β-Hydroxy Elimination
D Kalsi, RA Laskar, N Barsu, JR Premkumar, B Sundararaju
Organic letters 18 (17), 4198-4201, 2016
Dehydrative Cp* Co (III)-catalyzed C–H bond allenylation
M Sen, P Dahiya, JR Premkumar, B Sundararaju
Organic letters 19 (14), 3699-3702, 2017
The significance of the alkene size and the nature of the metal ion in metal–alkene complexes: a theoretical study
JR Premkumar, D Vijay, GN Sastry
Dalton Transactions 41 (16), 4965-4975, 2012
Isolation of Cp*CoIII–Alkenyl Intermediate in Efficient Cobalt‐Catalyzed C−H Alkenylation with Alkynes
M Sen, N Rajesh, B Emayavaramban, JR Premkumar, B Sundararaju
Chemistry–A European Journal 24 (2), 342-346, 2018
Iodine-catalyzed tandem synthesis of terminal acetals and glycol mono esters from olefins
M ArunáKumar, M MahenderáReddy, C NappunniáRohitha, ...
Chemical Communications 49 (17), 1711-1713, 2013
Cation–Alkane Interaction
JR Premkumar, GN Sastry
The Journal of Physical Chemistry A 118 (48), 11388-11398, 2014
Synthesis and evaluation of new salicylaldehyde-2-picolinylhydrazone Schiff base compounds of Ru(II), Rh(III) and Ir(III) as in vitro antitumor, antibacterial and fluorescence …
MRK N. R. Palepu, S. L. Nongbri, J. R. Premkumar, A. K. Verma, K ...
J Biol Inorg Chem 20 (4), 619-638, 2015
Design and synthesis of Tröger's base ditopic receptors: host–guest interactions, a combined theoretical and experimental study
MB Reddy, M Shailaja, A Manjula, JR Premkumar, GN Sastry, K Sirisha, ...
Organic & biomolecular chemistry 13 (4), 1141-1149, 2015
Half‐sandwich ruthenium, rhodium and iridium complexes featuring oxime ligands: Structural studies and preliminary investigation of in vitro and in vivo anti …
NR Palepu, S Adhikari, AK Verma, SL Shepherd, RM Phillips, ...
Applied Organometallic Chemistry 31 (7), e3640, 2017
Antibacterial, in vitro antitumor activity and structural studies of rhodium and iridium complexes featuring the two positional isomers of pyridine carbaldehyde picolinic …
NR Palepu, JR Premkumar, AK Verma, K Bhattacharjee, SR Joshi, ...
Arabian journal of chemistry 11 (5), 714-728, 2018
Quantifying dispersion interaction: a study of alkane and alkene dimers
JR Premkumar, D Umadevi, GN Sastry
NISCAIR-CSIR, India, 2014
1: 1 and 2: 1 cocrystallizations of alkoxy-substituted naphthalene derivatives with octafluoronaphthalene through arene–perfluoroarene interactions
A Hori, H Takeda, JR Premkumar, GN Sastry
Journal of Fluorine Chemistry 168, 193-197, 2014
The trans opening of ethylene diamine tetra acetic acid bis anhydride (EDTAA) with cystine-di-OMe: one-step synthesis of bihelical systems
SR Naini, S Ranganathan, JS Yadav, AVS Sarma, KVS Ramakrishna, ...
Tetrahedron Letters 55 (6), 1132-1135, 2014
Cobalt-Catalyzed Regioselective Alkenylation of 8-Methylquinoline with Alkynes
H Yamamoto, A Banerjee
Synfacts 12 (08), 0818-0818, 2016
In vitro Biological Activity Studies of Platinum Group Metal Complexes Containing N, N’- Bis(picolinoyl)hydrazine Ligand
WKKMR Narasinga Rao Palepu, J. Richard Premkumar, Akalesh K Verma, Kaushik ...
Current Inorganic Chemistry 6 (2), 127-140, 2016
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