3860-58-0Relevant articles and documents
Nickel(II) complexes with N,N,O-donor Schiff bases. Self-assembly to two-dimensional network via hydrogen bonding
Mukhopadhyay, Abhik,Pal, Samudranil
, p. 737 - 744 (2005)
The syntheses, characterization and crystal structures of two mononuclear nickel(II) complexes are described. Reactions of Ni(O2CCH 3)2·4H2O with the Schiff bases derived from 2-pyridinecarbaldehyde and ortho-am
Synthesis, Theoretical Study and Catalytic Application of Oxidometal (Mo or V) Complexes: Unexpected Coordination Due to Ligand Rearrangement through Metal-Mediated C-C Bond Formation
Pasayat, Sagarika,B?hme, Michael,Dhaka, Sarita,Dash, Subhashree P.,Majumder, Sudarshana,Maurya, Mannar R.,Plass, Winfried,Kaminsky, Werner,Dinda, Rupam
, p. 1604 - 1618 (2016)
Two novel dioxidomolybdenum(VI) complexes [MoO2L′1] (1) and [MoO2L′2] (2) containing the MoO22+ motif with unexpected coordination motifs due to ligand rearrangement through Mo-mediated int
Modulating In Vitro Photodynamic Activities of Copper(II) Complexes
Musib, Dulal,Raza, Md Kausar,Kundu, Somashree,Roy, Mithun
, p. 2011 - 2018 (2018)
The photodynamic activities of selected copper(II) complexes [Cu(L1)B]ClO4 (1,2) and [Cu(L2)B]ClO4 (3,4), where L1 = 2-[(pyridin-2-yl)methyleneamino]phenol, L2 = 2-[(pyridin-2-yl)methylenea
Effects of appended hydroxyl groups and ligand chain length on copper coordination and oxidation activity
Jehdaramarn, Attawit,Pornsuwan, Soraya,Chumsaeng, Phongnarin,Phomphrai, Khamphee,Sangtrirutnugul, Preeyanuch
, p. 654 - 661 (2017/12/28)
Treatment of a series of (imino)pyridine ligands bearing appended hydroxyl groups 2-((pyridin-2-ylmethylene)amino)phenol (Hpyph), 2-((pyridin-2-ylmethylene)amino)ethanol (Hpyet), and 3-((pyridin-2-ylmethylene)amino)propanol (Hpypr) with one equiv. of CuCl2·2H2O afforded the corresponding Cu(ii) complexes in low to moderate yields. The crystal structure of (μ-Cl)2[CuCl(κ2-N,N-Hpyet)]2 reveals a symmetric dinuclear structure with the bidentate N,N-coordination mode of (imino)pyridine with no Cu-OH interaction. On the other hand, the dinuclear Cu(ii) complex of the related propyl ligand Hpypr possesses a significantly different crystal structure involving nucleophilic addition of the hydroxyl group to the aldehyde group of 2-pyridinecarboxaldehyde. The Cu complex/Cu0/TEMPO/Na2CO3 (TEMPO = 2,2,6,6-tetramethylpiperidinyl-1-oxyl) catalyst system generally exhibited good activity for aerobic oxidation of benzyl alcohol to benzaldehyde in H2O at room temperature. The dinuclear Cu(ii) complex (μ-Cl)2[CuCl(κ2-N,N-Hpyet)]2 was demonstrated as an effective catalyst toward aerobic oxidation of various benzyl alcohol derivatives, cinnamyl alcohol, and 2-thiophenemethanol.
Biological properties of heterocyclic pyridinylimines and pyridinylhydrazones
Martins, Francislene J.,Lima, Rebeca Ml,Dos Santos, Juliana Alves,De Almeida Machado, Patricia,Coimbra, Elaine Soares,Da Silva, Adilson David,Raposo, Ndia Rezende Barbosa
, p. 107 - 114 (2015/12/01)
This work describes the synthesis and biological properties of a series of 2- and 4-pyridinylimines and pyridinylhydrazones. All compounds were evaluated in vitro against two species of Leishmania. The antioxidant activity and the toxic effect against mur