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Duggirala Subrahmanya Ramakrishna

Observed names: D. S. Ramakrishna, D.S. Ramakrishna, D. S. Ramakrishna, Duggirala Ramakrishna, Duggirala S. Ramakrishna, Ramakrishna D. S, Ramakrishna D. S., Ramakrishna D.S., Ramakrishna, D.S.
ORCID: 0000-0003-0502-6480
Observed ORCID: 0000-0003-0502-6480
OpenAlex ID: A5048698762
UV spectral characterization of a smectic-C liquid crystal: Theoretical support to the experiment
2017 · P. Lakshmi Praveen, Ramakrishna D. S., et al. · Molecular Crystals and Liquid Crystals · 66
Solvent-Free Synthesis of Acridone Based Dihydropyrazine Derivatives Using CuFe2O4 Nanoparticles as Heterogeneous Catalyst: Molecular Docking and In-vitro Studies as Anticancer Agents
2023 · Rajkumar Veligeti, Jaya Shree Anireddy, et al. · Journal of Inorganic and Organometallic Polymers and Materials · 39
A concise review on recent advances in catalytic asymmetric hydrogenation
2023 · Priyanka Behera, Duggirala S. Ramakrishna, et al. · Chirality · 39
Synthesis, growth, and optical applications of N, N′-bis (2-aminophenyl) ethane-1,2-diammonium picrate: An organic crystal
2023 · S. Suguna, Y. Subbareddy, et al. · Journal of Molecular Structure · 37
Supramolecular complex catalyzed green synthesis of 9-(2-Ethylhexyl) carbazole: Structural, optical and DFT investigations
2024 · Priyanka Behera, T. Jaison Jose, et al. · Journal of Molecular Structure · 30
A concise enantioselective total synthesis of (+)-epi-muricatacin, using asymmetric hydrogenation/intramolecular iodoetherification as key steps
2010 · Gullapalli Kumaraswamy, Duggirala Ramakrishna, et al. · Tetrahedron Asymmetry · 30
Highly enantioselective carbon–carbon bond formation by Cu-catalyzed asymmetric [2,3]-sigmatropic rearrangement: application to the syntheses of seven-membered oxacycles and six-membered carbocycles
2008 · Gullapalli Kumaraswamy, Kadivendi Sadaiah, et al. · Chemical Communications · 29
Ultraviolet response data of liquid crystals for bioprocess monitoring: A methodical exploration
2024 · Punyatoya Das, T. Jaison Jose, et al. · Journal of Molecular Structure · 28
Synthesis of fluoro and trifluoromethyl substituents containing novel tetracyclic N-benzylated benzopiperazine fused acridone regioisomers using a greener solvent 2-MeTHF and their DFT studies
2022 · Rajkumar Veligeti, D.S. Ramakrishna, et al. · Journal of Fluorine Chemistry · 28
One pot, three component synthesis of fluoro and trifluoromethyl substituted unsymmetrical dihydropyrazine fused acridine-3-carboxamide using renewable 2-MeTHF solvent and their DFT studies
2022 · Rajkumar Veligeti, Jaya Shree Anireddy, et al. · Journal of Fluorine Chemistry · 27
Ecofriendly Synthesis of Ribociclib Intermediate Using Regioselective Hydrodechlorination and DMAP Catalyzed Ester Hydrolysis
2022 · Allu Udayasri, Manchikanti M. Chandrasekhar, et al. · Topics in Catalysis · 27
Constructed wetlands as bioeconomic solutions: rhizofiltration with macrophytes for heavy metal removal
2024 · Simranjeet Singh, Anubha Kaushik, et al. · Emergent Materials · 26
Green chemical principles based regioselective functionalization of 2,4,6-trichloropyrimidine-5-carbaldehyde: Application in the synthesis of new pyrimidines and pyrrolopyrimidine
2022 · Allu Udayasri, Manchikanti Chandrasekhar, et al. · Journal of the Serbian Chemical Society · 19
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Effect of polyaniline‐coated carbon nanotube and nanosilver hybrid nanoparticles on the dielectric properties of poly(methyl methacrylate) nanocomposites
2018 · Satyabhama Sahu, Amrita Pritam Sahoo, et al. · Polymer Composites · 18
Synthesis of tamsulosin precursor through palladium nanocatalytic hydrogenolysis: Crystal structure, DFT analysis, and ADME studies
2024 · Manchikanti M. Chandrasekhar, D.S. Ramakrishna, et al. · Journal of Molecular Structure · 17
Di-μ-hydroxy-bis(N,N,N′,N′-tetramethylenediamine)-copper(II) chloride [Cu(OH)·TMEDA]2Cl2: an efficient, practical catalyst for benzylation and allylation of amides
2006 · G. Kumaraswamy, A. Pitchaiah, et al. · Tetrahedron Letters · 17
Green Synthesis of Novel Acridone Fused Tetracyclic Analogues via Microwave-Promoted Fast, Solvent-Free Benzylation and Their DFT Studies
2023 · Rajkumar Veligeti, Jaya Shree Anireddy, et al. · Journal of Molecular and Engineering Materials · 15
Preparation of Novel Chiral α-Diazocarbonyl Compounds Using Regitz’s Methodology
2022 · D. S. Ramakrishna · Organic Preparations and Procedures International · 13
One pot synthesis of chiral secondary alcohols using noyori asymmetric transfer hydrogenation and Williamson monoetherification: Application in the diastereoselective syntheses of Cis cyclopropyl containing molecules
2021 · D.S. Ramakrishna · Chemical Data Collections · 13
Efficient green synthesis of a potential novel nosylation reagent and its DFT study
2023 · Ravi Kumar Shekunti, Annapurna Padmavathi Devarakonda, et al. · Phosphorus, sulfur, and silicon and the related elements · 12
Translational and rotational phase ordering of symmetric dimer mesogens: Molecular rigidity effect
2021 · D.S. Ramakrishna, T. Jaison Jose, et al. · Journal of Molecular Structure · 12
Exploring versatility: Investigating nanomaterials applications in relation to polymorphism
2024 · Bendi Anjaneyulu, Chinmay, et al. · Journal of Molecular Structure · 10
Solvent assisted synthesis, DFT, and ADME investigations of soft sulfonylating reagents and novel adamantane constituted sulfonamides: Realization of environmental challenges
2024 · Priyanka Behera, D.S. Ramakrishna, et al. · Journal of Molecular Liquids · 9
Synthesis of molnupiravir (MK-4482, EIDD-2801): a promising oral drug for the treatment of COVID-19 starting from cytidine
2022 · P. Venkatanarayana, Deepti Kolli, et al. · Nucleosides Nucleotides & Nucleic Acids · 9
Wadsworth Emmons cyclopropanation mediated diastereoselective Syntheses of α-epoxy- trans-disubstituted cyclopropane and α-hydroxy-trans-disubstituted cyclopropane
2021 · Ramakrishna D.S. · Chemical Data Collections · 9
Works count: 52
Citation count: 654
H-index: 16
I10-index: 22
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