Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hamed Chegini"'
Publikováno v:
Journal of Structural Chemistry. 59:1326-1334
An unsymmetrical tridentate Schiff base 4-((E)-(2-amino-5-nitrophenylimino)methyl)-5-(hydroxymethyl)- 2-methylpyridin-3-ol is newly synthesized and characterized experimentally. Its geometrical parameters, the assignment of IR bands and NMR chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54ce4ed490a8643465bb0408f7593dbd
https://doi.org/10.1134/s0022476618060112
https://doi.org/10.1134/s0022476618060112
Publikováno v:
Journal of Chemical Research. 41:143-148
The synthesis, optical properties, theoretical calculations and antibacterial activity of a series of new heterocyclic dyes from imidazo[1,2-a] pyridine are described. The key intermediate 2-[3-(hydroxyimino)imidazo[1,2-a]pyridin-2(3H)-ylidene]malono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01bf09c7f794efd6b58073c4bc2b15c4
https://doi.org/10.3184/174751917x14873588907684
https://doi.org/10.3184/174751917x14873588907684
Publikováno v:
Journal of Molecular Structure. 1129:105-112
Two new fluorescent heterocyclic systems dipyrido[1′,2′:1,2]imidazo[4,5-b:4,5-e]pyridine-13-carbonitrile and pyrido[1′,2′:1,2]imidazo[4,5-b]pyrido[2′,1′:2,3]imidazo[4,5-e]pyridine-13-carbonitrile were synthesized by one-pot reaction of im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad5401917dbd143b48f27d858d1dbcfb
https://doi.org/10.1016/j.molstruc.2016.08.085
https://doi.org/10.1016/j.molstruc.2016.08.085
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 42:52-61
The mechanism of alcoholysis of acylpalladium(II) complexes relevant to the alternating copolymerisation of ethene and carbon monoxide has been investigated theoretically in detail. The solvolysis of acylpalladium(II) complexes is an important step i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9ab8adda4b6a59278961a9b2a78ded0
https://doi.org/10.3184/146867816x14764496131511
https://doi.org/10.3184/146867816x14764496131511
Autor:
Tina Toozandejani, Mehdi Pordel, S. Ali Beyramabadi, Hamed Chegini, Maryam Khashi, Ali Morsali
Publikováno v:
Journal of Molecular Structure. 1127:15-22
Herein, hopping to biological and catalytic applications, synthesis of a Mn(II) complex of the N,N′-dipyridoxyl(1,2-diaminobenzene) [H 2L] Schiff-base has been reported. The Mn complex was characterized experimentally and theoretically. The optimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa013461456095463d4e40a87d3e55b0
https://doi.org/10.1016/j.molstruc.2016.07.026
https://doi.org/10.1016/j.molstruc.2016.07.026
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 41:345-355
Using density functional theory, two mechanisms of covalent bonding of dapsone onto functionalised carbon nanotubes have been investigated, the first one being direct bonding and the second one being bonding by using coupling agents. In this work, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c71acec063e4880779f3f7c7734579d7
https://doi.org/10.3184/146867816x14716178637309
https://doi.org/10.3184/146867816x14716178637309
Publikováno v:
Journal of Structural Chemistry. 57:875-883
In this work, an atrinuclear-oxo-centered complex of the CrFe2 type with the CF2ClCOO– bridging ligand is newly synthesized. The complex is characterized by experimental and theoretical methods. The optimized geometry and theoretical vibrational fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2055b7d6a45a940186dff05efb382278
https://doi.org/10.1134/s002247661605005x
https://doi.org/10.1134/s002247661605005x
Autor:
M. Poorzaki, Ali Morsali, I. Ahmadi, Safar Ali Beyramabadi, Mehdi Pordel, Maryam Khashi, Hamed Chegini
Publikováno v:
Journal of Structural Chemistry. 56:1253-1261
The titled imidazo compound can exist as three tautomers: OH, CH, and NH forms. Firstly, the OH tautomer is produced, which can be tautomerized to the CH and NH tautomers via the intramolecularproton transfer. Herein, employing density functional the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf78cfd4cc89ad95908f1b3e82dd5e8
https://doi.org/10.1134/s0022476615070045
https://doi.org/10.1134/s0022476615070045
Autor:
Safar Ali Beyramabadi, A. Heshmati Jannat Magham, Hamed Chegini, Ali Morsali, Zarrin Es’haghi
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 40:119-127
Using density functional theory, the mechanism of adsorption of 2-chlorophenol from water in the presence of γ-Fe2O3 nanoparticles was investigated. Fe2O3 nanoparticles were modelled using Fe6(OH)18(H2O)6 ring clusters. 2-chlorophenol can coordinate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c902b1eb5195deaf8e7be767eaed1083
https://doi.org/10.3184/146867815x14259937892267
https://doi.org/10.3184/146867815x14259937892267
Publikováno v:
Journal of Molecular Structure. 1083:1-9
The effects of various substituent groups on the hydrogen bond energy in the 3,3′-dihydroxy-4,4′-[5-methyl-1,3-phenylenebis(nitrilomethylidyne)]-bis-phenol (L(CH3)pnp) molecules is one of the factors controlling intramolecular proton transfer pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5056f874eeb16b2095e240053eecfbff
https://doi.org/10.1016/j.molstruc.2014.11.031
https://doi.org/10.1016/j.molstruc.2014.11.031