Výsledky vyhledávání - "N. M. Nanje Gowda"

Structural investigation, spectroscopic and energy level studies of Schiff base: 2-[(3′- N -salicylidenephenyl)benzimidazole] using experimental and DFT methods

Autor: S. Muthu, B. Roopashree, V. Gayatri, G.R. Suman, S. G. Bubbly, N. M. Nanje Gowda, Shivappa B. Gudennavar

Publikováno v: Journal of Molecular Structure. 1139:247-254

The Schiff base 2-[(3′-N-salicylidenephenyl)benzimidazole] (Spbzl) was characterized by FT-Raman, 1H NMR, 13C NMR and single crystal X-ray diffraction technique. Crystallographic studies reveal the presence of two water molecules in the asymmetry u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a0509c9199c85cb2349513a21259997
https://doi.org/10.1016/j.molstruc.2017.03.043

Zobrazit plný text záznamu

Quantum mechanical and spectroscopic (FT-IR, FT-Raman,1H,13C NMR, UV-Vis) studies, NBO, NLO, HOMO, LUMO and Fukui function analysis of 5-Methoxy-1H-benzo[d]imidazole-2(3H)-thione by DFT studies

Autor: S. Muthu, N. M. Nanje Gowda, Manju Pandey

Publikováno v: Journal of Molecular Structure. 1130:511-521

Theoretical analysis of the molecular structure, spectroscopic (FT-IR, FT-Raman, 1 H, 13 C NMR, UV-Vis) studies, and thermodynamic characteristics of 5-Methoxy-1H-benzo[ d ]imidazole-2(3H)-thione (5MBIT) molecule were done by DFT/B3LYP using 6-311++G

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fecefa1b2b21ded57af4e75cf9c909e
https://doi.org/10.1016/j.molstruc.2016.10.064

Zobrazit plný text záznamu

Activation of - N=CH - bond in a Schiff base by divalent nickel monitored by NMR evidence

Autor: N. M. Nanje Gowda, K. G. S. Murthy, M. Chandrakala, K. R. Nagasundara

Publikováno v: Magnetic Resonance in Chemistry. 50:335-340

The Schiff base, 2–salicylidene–4–aminophenyl benzimidazole in ethanol undergoes activation of –N=CH– bond by Ni2+ in the presence of ammonia or primary alkyl amine to produce nickel complexes of the formula Ni{o–C6H4(O)CH NR}2 . n H2O [R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8622e097dea59fcbd97f902e022814ad
https://doi.org/10.1002/mrc.2857

Zobrazit plný text záznamu

Studies on Divalent Zinc and Cadmium Complexes Containing 1, 2-bis (n-methylbenzimidazolyl)benzene

Autor: Bheemanna Hg, N. M. Nanje Gowda, V. Gayathri

Publikováno v: Mapana - Journal of Sciences. 11:1-14

The reaction of 1,2-bis(N-methylbenzimidazolyl)benzene (N-N) with zinc and cadmium halides and perchlorates in teof–ethanol/acetone/thf yielded white/cream/pale pink complexes of the formulae MX2(N-N) [M = Zn, X = Cl, Br or I; M = Cd, X = Br or I),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4424c439265f864992cb04f11ba22d96
https://doi.org/10.12723/mjs.20.1

Zobrazit plný text záznamu

Synthesis, Characterization and Biological Activity Studies on 6-p-Dimethylaminophenyl-5,6-dihydrobenzoimidazo[1,2-c]quinazoline: Crystal Structure of the Title Compound and Comparative Study with Related Derivatives

Autor: S. G. Bubbly, N. M. Nanje Gowda, S. Natarajan, Rita Bhattacharjee, V. Gayathri, Shivappa B. Gudennavar

Publikováno v: Journal of Chemical Crystallography. 42:305-312

Reaction of o-aminophenylbenzimidazole with p-dimethylaminobenzaldehyde yielded 6-p-dimethylaminophenyl-5,6-dihydrobenzoimidazo[1,2-c]quinazoline, which was characterized by elemental analysis, IR, UV–Vis, 1H NMR, 13C NMR, mass spectral studies and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba0d8ee1df877cb2992b57fefe99375f
https://doi.org/10.1007/s10870-011-0243-z

Zobrazit plný text záznamu

Synthesis and Spectral Studies of 2-Salicylidine-4-Aminophenyl Benzimidazole and its Reaction with Divalent Zn, Cd and Hg: Crystal Structure of the Cadmium Bromide Complex

Autor: N. M. Nanje Gowda, K. G. S. Murthy, B.S. Sheshadri, K. R. Nagasundara, M. Chandrakala

Publikováno v: Journal of Chemical Research. 34:576-580

2-salicylidine-4-aminophenyl benzimidazole (SAPbzlH, LH) has been synthesised and its complexes, formulated as ZnX2L y. nH2O (X = Cl, y = 1.5, n = 1; X = Br, y = 2, n = 2; X = CH3COO, y = 1.5, n = 2), CdX2L.CH3OH.0.5H2O (X = Cl, Br) and HgX2L.nH2O (X

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f74a2324b57d40852e6d188329fdee0
https://doi.org/10.3184/030823410x12864689639476

Zobrazit plný text záznamu

Reactions of organo-rhodium complexes with multidentate N,N and N,S-heterocycles and exchange studies by NMR

Autor: V. Gayathri, N. Chandrashekhar, N. M. Nanje Gowda

Publikováno v: Polyhedron. 29:288-295

Dihalobridged binuclear complexes [Rh(diolefin)(μ-X)]2 {diolefin = 1,5-cyclooctadiene (cod), X = Cl or Br; diolefin = norbornadiene (nbd), X = Cl}, undergo halide bridge cleavage reactions with multidentate N,N-heterocycles 1,3,5-tris(benzimidazolyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::333ca356218120b0b21479b40d75b122
https://doi.org/10.1016/j.poly.2009.09.015

Zobrazit plný text záznamu

Synthesis of rhodium(III) complexes with tris/tetrakis-benzimidazoles and benzothiazoles-quick identification of cyclometallation by nuclear magnetic resonance spectroscopy

Autor: N. Chandrashekhar, N. M. Nanje Gowda, V. Gayathri

Publikováno v: Magnetic Resonance in Chemistry. 47:666-673

Reactions of rhodium(III) halides with multidentate N, S-heterocycles, (LH3) 1,3,5-tris(benzimidazolyl)benzene (L1H3; 1), 1,3,5-tris(N-methylbenzimidazolyl) benzene (L2H3; 2) and 1,3,5-tris(benzothiazolyl)benzene (L3H3; 3), in the molar ratio 1 : 1 i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d76407644e4b4bc19e49bad61d8ffadb
https://doi.org/10.1002/mrc.2446

Zobrazit plný text záznamu

Benzimidazole derivatives and their complexes as accelerators for curing of epoxy resin

Autor: P. V. Reddy, Sakuntala Samuelson, N. M. Nanje Gowda, D. N. Sathyanarayana

Publikováno v: Journal of Applied Polymer Science. 108:2101-2106

Bisphenol-A-based epoxy resin was cured with an anhydride hardener in the presence of benzimidazoles and their complexes as accelerators. Investigations have revealed an appreciable reduction in the cure and gel times. The kinetic studies based on DS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87e673fde9c3c2abab09e606271fbd82
https://doi.org/10.1002/app.27845

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání