Výsledky vyhledávání - "Sundaram Krishnamoorthy"

Stereoselective synthesis, structure and DFT studies on fluoro- and nitro- substituted spirooxindole-pyrrolidine heterocyclic hybrids

Autor: Abdulrahman I. Almansour, Natarajan Arumugam, R. Vishnu Priya, Saied M. Soliman, Bellie Sundaram Krishnamoorthy, Raju Suresh Kumar, Faiz A. Al-aizari, Jean-François Halet, Dhaifallah M. Al-thamili, J. Suresh

Publikováno v: Journal of Molecular Structure
Journal of Molecular Structure, 2021, 1237, pp.130396. ⟨10.1016/j.molstruc.2021.130396⟩
Journal of Molecular Structure, Elsevier, 2021, 1237, pp.130396. ⟨10.1016/j.molstruc.2021.130396⟩

International audience; Structurally diverse highly functionalized flouro- and nitro - substituted spirooxindole-pyrrolidine heterocyclic hybrids have been achieved in good yields. The molecular structure of these diverse spiroheterocyclic hybrids wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af5586151d29500f07bdf936a34e2ab6
https://hal.science/hal-03225472/document

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Stereoselective green synthesis and molecular structures of highly functionalized spirooxindole-pyrrolidine hybrids – A combined experimental and theoretical investigation

Autor: Natarajan Arumugam, Saied M. Soliman, Hazem A. Ghabbour, Mohammad Altaf, Raju Suresh Kumar, Bellie Sundaram Krishnamoorthy, Raju Ranjith Kumar, Abdulrahman I. Almansour

Publikováno v: Journal of Molecular Structure. 1152:266-275

Highly functionalized spirooxindole-pyrrolidine hybrids have been synthesized stereoselectively through a [3 + 2] cycloaddition strategy in an ionic liquid, 1-butyl-3-methylimidazolium bromide ([bmim]Br). The structure of these spiro heterocyclic hyb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55657ec8dacd1b2168d9c2d97d582946
https://doi.org/10.1016/j.molstruc.2017.09.073

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Half-sandwich ruthenium(II) complexes containing biphenylamine based Schiff base ligands: Synthesis, structure and catalytic activity in amidation of various aldehydes

Autor: Veerasamy Nagalakshmi, Kasthuri Balasubramani, Veerappan Brindha, Raja Nandhini, Bellie Sundaram Krishnamoorthy

Publikováno v: Journal of Organometallic Chemistry. 912:121175

New half-sandwich ruthenium (II) complexes [η6‒p-cymene)Ru (L1-3)Cl] (1–3) containing biphenylamine based Schiff base ligands (HL1-3) have been synthesized and characterized by analytical and spectroscopic methods. Additionally, the solid state

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81531a4ce37caf0f7ec839be2c5fdf9e
https://doi.org/10.1016/j.jorganchem.2020.121175

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Structural, electronic and magnetic properties of some early vs late transition dimetallaborane clusters – A theoretical investigation

Autor: Kandasamy Bharathi, Lalshab Beerma, Chinnasamy Santhi, Jean-François Halet, Bellie Sundaram Krishnamoorthy

Publikováno v: Journal of Organometallic Chemistry
Journal of Organometallic Chemistry, Elsevier, 2015, 792, pp.220-228. ⟨10.1016/j.jorganchem.2015.05.057⟩
Journal of Organometallic Chemistry, 2015, 792, pp.220-228. ⟨10.1016/j.jorganchem.2015.05.057⟩

International audience; The strength of DFT methods in analyzing the electronic and magnetic properties of a series of dimetallaboranes of varied stoichiometry and architectural core, namely M2B3, M2B4 and M2B5 with both early- and late-transition me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::251504edd8c2d57be4d600120b97f41b
https://doi.org/10.1016/j.jorganchem.2015.05.057

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Binuclear half-sandwich ruthenium(II) Schiff base complexes: Synthesis, characterization, DFT study and catalytic activity for the reduction of nitroarenes

Autor: Bellie Sundaram Krishnamoorthy, Galmari Venkatachalam, Raja Nandhini

Publikováno v: Journal of Organometallic Chemistry. 903:120984

The binuclear ruthenium(II) p-cymene complexes containing Schiff base ligands of general composition [(Ru(p-cymene)Cl)2L1-6] (1-6) have been synthesized. The complexes were characterized by analytical and spectral (FT−IR, UV–Vis & 1H NMR) methods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50d82fdda20229fd4e832ce84690a0ad
https://doi.org/10.1016/j.jorganchem.2019.120984

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Three-dimensional frameworks built from piperazine-2,5-dione and simple metal salts (M= Co, Ni, Cu and Ag)

Autor: Belli Sundaram Krishnamoorthy, Krishnaswamy Panchanatheswaran, Christopher Glidewell, John N. Low, Thanjavur Ramabhadran Sarangarajan

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 64:m286-m291

Compounds trans-tetraaquadichloridocobalt(II)-piperazine-2,5-dione (1/1), [CoCl(2)(H(2)O)(4)].C(4)H(6)N(2)O(2), (I), and trans-tetraaquadichloridonickel(II)-piperazine-2,5-dione (1/1), [NiCl(2)(H(2)O)(4)].C(4)H(6)N(2)O(2), (II), are isomorphous. In e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d298d49cc93574e11c485b83d2620d3e
https://doi.org/10.1107/s010827010801648x

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Characterization of Pd-based FCC CO/NOx control additives by in situ FTIR and extended X-ray absorption fine structure spectroscopies

Autor: Michael S. Ziebarth, Sundaram Krishnamoorthy, Oleg S. Alexeev, George Yaluris, Roberie Terry G, Michael D. Amiridis

Publikováno v: Catalysis Today. 127:176-188

Pd n{sup +}/Ce n{sup +}/Na{sup +}/{gamma}-Al{sub 2}O{sub 3}-type materials used as FCC additives for CO/NO{sub x} control were characterized by extended x-ray absorption fine structure (EXAFS) spectroscopy and in situ FTIR. The EXAFS data indicate th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::086d65044c31682112b16db491d58d46
https://doi.org/10.1016/j.cattod.2007.05.016

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Intermolecular ligand exchange in alkyltin trihalides: Semiempirical and density functional theory calculations

Autor: Krishnaswamy Panchanatheswaran, Pratim Kumar Chattaraj, Bellie Sundaram Krishnamoorthy, Ravichandran Lalitha

Publikováno v: Journal of Molecular Structure: THEOCHEM. 761:89-95

The mechanism of intermolecular exchange of methyl and ethyl groups for chlorine in CH 3 SnCl 3 and C 2 H 5 SnCl 3 , respectively, has been probed through semiempirical (PM3) and density functional theory (B3PW91 and B3LYP) calculations. The reaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::767643f3ef315e943a69ab61bf96ccfa
https://doi.org/10.1016/j.theochem.2005.12.011

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Resonance stabilization and gas phase protonation in phosphorus ylides: probing through MO and DFT computations

Autor: Mariappan Manoharan, Parthasarathi Laavanya, Krishnaswamy Panchanatheswaran, Bellie Sundaram Krishnamoorthy

Publikováno v: Journal of Molecular Structure: THEOCHEM. 716:149-158

Protonation energy (PE) calculations at the MP2/6-31G* level of theory on a set of resonance stabilized model ylides reveal that, resonance effect make these ylides multi-site basic. In some cases the ylidic carbon is not the most favored site of pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04e3700c5015cdb260e394c91dfce5c3
https://doi.org/10.1016/j.theochem.2004.10.006

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