Bivalent Metal Complexes of N-(2-Pyridylmethyl)-2-(dimethylamino)acetamide
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چکیده
منابع مشابه
Metal chelates of N-(2-pyridylmethyl)iminodiacetate(2-) ion (pmda). Part I. Two mixed-ligand copper(II) complexes of pmda
N -(2-Pyridylmethyl)iminodiacetic acid hemi-hydrate (H2pmda /0.5H2O) was prepared and characterized by X-ray crystallography (final R1 /0.042). The zwitterion H2pmda 9 is intra -stabilized by a trifurcated hydrogen bond. Intermolecular carboxyliccarboxylate hydrogen bonds and the parallel inter-ligand p,p-stacking (3.57(2) Å) between pyridyl rings from pairs of adjacent zwitterions generate 2D ...
متن کاملDeveloping Carrier Complexes for “Caged NO”: RuCl3(NO)(H2O)2 Complexes of Dipyridylamine, (dpaH), N,N,N'N'-Tetrakis (2-Pyridyl) Adipamide, (tpada), and (2-Pyridylmethyl) Iminodiacetate, (pida2-)
Delivery agents which can carry the {Ru(NO)}(6) chromophore ("caged NO") are desired for vasodilation and for photodynamic therapy of tumors. Toward these goals, complexes derived from [RuCl(3)(NO)(H(2)O)(2)]= (1) have been prepared using dipyridylamine (dpaH) as mono and bis adducts, [Ru(NO)Cl(3)(dpaH)] = (2) and [Ru(NO)Cl(dpaH)(2)]Cl(2) = (3). The dpaH ligands coordinate cis to the Ru(NO) axi...
متن کاملCatalysis and molecular magnetism of dinuclear iron(III) complexes with N-(2-pyridylmethyl)-iminodiethanol/-ate.
The reaction of N-(2-pyridylmethyl)iminodiethanol (H2pmide) and Fe(NO3)3·9H2O in MeOH led to the formation of a dimeric iron(III) complex, [(Hpmide)Fe(NO3)]2(NO3)2·2CH3OH (1). Its anion-exchanged form, [(pmide)Fe(N3)]2 (2), was prepared by the reaction of 1and NaN3 in MeOH, during which the Hpmide ligand of 1 was also deprotonated. These compounds were investigated by single crystal X-ray diffr...
متن کاملComplexation equilibrium between iron ( III ) and N , N ’ - bis ( 2 - hydroxyphenylmethyl ) - N , N ’ - bis ( 2 - pyridylmethyl ) - 1 , 2 - ethanediamine
Complexation equilibrium between iron(III) and N,N’-bis(2-hydroxyphenylmethyl)-N,N’-bis(2-pyridylmethyl)-1,2ethanediamine (H2bbpen), a colorless hydrophobic divalent hexadentate ligand, and potential use of the ligand for the spectrophotometric determination of iron(III) in aqueous solution was investigated. In the pH range 2.0 − 3.0, Fe(III) forms stable 1:1 complex with H2bbpen, and Fe(III) c...
متن کاملFluorescence Properties of Metal Complexes of 2-n-anilinopyrimidine
2-N-anilinopyrimidine was used as specific binder towards selected transition metals ion such as Mn(II), Ni(II) and Cr(II) in a 1 : 2 ratio ( metal : ligand ) to give their respective complexes. The structures of the ligand and complexes were confirmed by spectroscopic analysis. Fluorescence studies of metal complexes of 2-N-anilinopyrimidine and the ligand itself were carried out under various...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1974
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1974.696