906674-63-3Relevant academic research and scientific papers
Synthesis, characterization, and crystal structure of two zinc(II) halide complexes with the symmetrical bidentate Schiff-base ligand (3,4-MeO-ba) 2en
Khalaji, Aliakbar Dehno,Weil, Matthias,Grivani, Gholamhossein,Akerdi, Samaneh Jalali
, p. 539 - 543 (2010)
In this study two zinc(II) halide complexes with the Schiff-base ligand (3,4-MeO-ba)2en [N,N′-bis(3,4-dimethoxybenzylidene)ethane-1,2- diamine] have been synthesized and characterized by elemental analyses (CHN), single-crystal X-ray diffractio
Thermal behavior study of palladium(II) complexes containing the iminic ligand N,N′-bis(3,4-dimethoxybenzaldehyde) ethane-1,2-diamine
Xavier,de Gois,Sarto,de Almeida
, p. 1829 - 1837 (2018/06/11)
This study describes the synthesis, characterization and thermal behavior study of the Schiff base N,N′-bis(3,4-dimethoxybenzaldehyde)ethane-1,2-diamine (C.1) and four new compounds of palladium(II) N,N-chelate coordination, with the general formula [Pd(X1)(X2)(3,4dm-1,2am)] where 3,4dm-1,2am=N,N′-bis(3,4-dimethoxybenzaldehyde)ethane-1,2-diamine, X1 = X2 = Cl? (C.2), X1 = X2 = Cl? and Br? (C.3), X1 = X2 = N3? (C.4) and X1 = X2 = NCO? (C.5). The compounds were characterized by elemental analysis, infrared vibrational spectroscopy (IR) and nuclear magnetic resonance (NMR) 1H and 13C. The TG/DTA curves showed that the thermal decomposition of the C2–C.5 complexes occurred in steps that involve the removal of both inorganic and organic ligand, and palladium oxidation steps forming palladium(II) oxide followed by the reduction of PdO into Pd(0), this being the constituent of the residual mass observed at the end of the TG curves, which have values consistent with the expected ones. The formed compounds can be ordered according to thermal stability considering the initial decomposition temperature (C.5 > C.2 > C.3 > C.4).
Towards conformationally dependent redox-responsive molecular switches. New polyferrocene bis benzo crown ether receptors
Beer, Paul D.,Crane, Christopher G.,Danks, Jonathan P.,Gale, Philip A.,McAleer, Jerome F.
, p. 143 - 148 (2007/10/02)
New polyferrocene bis benzo-15-crown-5 ligands have been prepared and shown to form 1:1 intramolecular sandwich complexes with the potassium cation.Electrochemical investigations reveal that both receptors undergo small anodic perturbations of the respective ferrocene-ferrocenium redox couples in the presence of alkali metal cations. Keywords: Iron; Polyferrocene; Crown ethers; Molecular switches; Redox couples; Potassium complexes
