Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Tudor Roșu"'
Autor:
Elena Pahonțu, Diana-Carolina Ilieș, Sergiu Shova, Codruța Paraschivescu, Mihaela Badea, Aurelian Gulea, Tudor Roșu
Publikováno v:
Molecules, Vol 20, Iss 4, Pp 5771-5792 (2015)
A novel Schiff base, ethyl 4-[(E)-(2-hydroxy-4-methoxyphenyl)methylene-amino]benzoate (HL), was prepared and structurally characterized on the basis of elemental analyses, 1H NMR, 13C NMR, UV-Vis and IR spectral data. Six new copper(II) complexes, [C
Externí odkaz:
https://doaj.org/article/c7de33cb5d31499c8cd27c974da4b753
Autor:
Elena Pahonțu, Codruța Paraschivescu, Diana-Carolina Ilieș, Donald Poirier, Camelia Oprean, Virgil Păunescu, Aurelian Gulea, Tudor Roșu, Ovidiu Bratu
Publikováno v:
Molecules, Vol 21, Iss 5, p 674 (2016)
New Cu(II), Pd(II) and Pt(II) complexes, (Cu(L)(H2O)2(OAc)) (1), (Cu(HL)(H2O)2(SO4)) (2), (Cu(L)(H2O)2(NO3)) (3), (Cu(L)(H2O)2(ClO4)) (4), (Cu(L)2(H2O)2) (5), (Pd(L)(OAc))H2O (6), and (Pt(L)2) (7) were synthesized from 8-ethyl-2-hydroxytricyclo(7.3.1
Externí odkaz:
https://doaj.org/article/c01c19857d3347c480231efbddabe46a
This volume offers a number of perspectives on the Paris Peace Conference and its fallout, providing new insights into this crucial point in twentieth-century history from the perspectives of the Great Powers and the small countries struggling for in
The Paris Peace Conference had significant ramifications across Europe, felt by the Great Powers, but also by small states struggling for their recognition and independence, setting the stage for the Second World War. Despite the importance of this c
Publikováno v:
Polyhedron. 102:684-692
Pyridoxal isonicotinoyl hydrazone (HL) and its copper(II) complexes: [CuLCl(H2O)2] (1), [CuL(OAc)](H2O) (2), [CuL(OAcac)] (3), [CuL(NO3)](H2O) (4), [CuL2](H2O) (5) were synthesized and characterized. The ligand has been obtained by condensation of 3-
Autor:
Aurelian Gulea, Camelia Oprean, Codruța Paraschivescu, Elena Pahonțu, Ovidiu Gabriel Bratu, Tudor Roșu, Donald Poirier, Virgil Păunescu, Diana-Carolina Ilieș
Publikováno v:
Molecules, Vol 21, Iss 5, p 674 (2016)
Molecules
Molecules; Volume 21; Issue 5; Pages: 674
Molecules
Molecules; Volume 21; Issue 5; Pages: 674
New Cu(II), Pd(II) and Pt(II) complexes, (Cu(L)(H₂O)₂(OAc)) (1), (Cu(HL)(H₂O)₂(SO₄)) (2), (Cu(L)(H₂O)₂(NO₃)) (3), (Cu(L)(H₂O)₂(ClO₄)) (4), (Cu(L)₂(H₂O)₂) (5), (Pd(L)(OAc))H₂O (6), and (Pt(L)₂) (7) were synthesized from
Autor:
Sergiu Shova, Diana-Carolina Ilieș, Aurelian Gulea, Elena Pahonțu, Tudor Roșu, Codruța Paraschivescu, Mihaela Badea
Publikováno v:
Molecules
Volume 20
Issue 4
Pages 5771-5792
Molecules, Vol 20, Iss 4, Pp 5771-5792 (2015)
Volume 20
Issue 4
Pages 5771-5792
Molecules, Vol 20, Iss 4, Pp 5771-5792 (2015)
A novel Schiff base, ethyl 4-[(E)-(2-hydroxy-4-methoxyphenyl)methylene-amino]benzoate (HL), was prepared and structurally characterized on the basis of elemental analyses, (1)H NMR, (13)C NMR, UV-Vis and IR spectral data. Six new copper(II) complexes
Autor:
Camelia Oprean, Elena Pahonțu, Doina Drăgănescu, Octavian Tudorel Olaru, Aurelian Gulea, Flavian Ștefan Rădulescu, Sergiu Shova, Tudor Roșu, Virgil Paunescu, Diana-Carolina Ilieș
Publikováno v:
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules; Volume 22; Issue 4; Pages: 650
Molecules; Volume 22; Issue 4; Pages: 650
Hydrazone complexes of Cu(II), Co(II), Zn(II), Ni(II) and Pt(II) with N-isonicotinoyl-N′-(3-metoxy-2 hydroxybenzaldehyde)-hydrazone (HL) were synthesized and characterized by different physico-chemical techniques including elemental and thermal ana
Publikováno v:
Molecules, Vol 18, Iss 8, Pp 8812-8836 (2013)
Thirty two new Cu(II), Ni(II) and Zn(II) complexes (1–32) with salicylidene thiosemicarbazones (H2L1–H2L10) were synthesized. Salicylidene thiosemicarbazones, of general formula (X)N-NH-C(S)-NH(Y), were prepared through the condensation reaction
Externí odkaz:
https://doaj.org/article/58bccaa817074962ad45349992a63e44
Publikováno v:
Molecules, Vol 12, Iss 4, Pp 782-796 (2007)
The chelating behavior of the thiosemicarbazone derivatives of 2-hydroxy-8-R-tricyclo[7.3.1.0.2,7]tridecane-13-one (where R = H, CH3, C6H5) towards Co(II), Ni(II) and Cu(II) has been investigated by elemental analysis, molar conductivity measurements
Externí odkaz:
https://doaj.org/article/426320b2e14947199b28c99472475e89