Dipyridyl

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Di`pyr´i`dyl


n.1.(Chem.) A crystalline nitrogenous base, C10H8N2, obtained by the reduction of pyridine.
References in periodicals archive ?
The molecule -- a nanographene-rhenium complex connected via an organic compound known as bipyridine -- triggers a highly efficient reaction that converts carbon dioxide to carbon monoxide.
2010) Synthesis characterization and anti micro biological activities ofCobalt(II) and Zinc(II) mixed ligand complexes containing 1,10 phenonthroline and 2,2, bipyridine.
The contrasting chemistry and cancer cell cytotoxicity of bipyridine and bipyridinediol ruthenium(II) arene complexes," Inorganic Chemistry, vol.
Additionally, bipyridine, an iron-chelator, does not lessen intracerebral iron-induced damage or improve outcome after ICH in rats [170].
4% [67] REPRODUCIBLE IN ASCII] Bipyridine [FORMULA NOT 0.
Simultaneous attachment of withdrawing groups to bipyridine leads to strong stabilization of the lowest occupied molecular orbital localized on bipyridine.
Because two types of oxidations states, iron 2 and iron 3, are present in wine, the researchers looked at iron 2 and iron 3 chelators, including bipyridine, ferrozine, ethylenediaminetertraacetic acid (EDTA) and phytic acid.
The reduction in iron content of supernatant was indicated as phytate content using 2,2 bipyridine at wavelength 519nm through spectrophotometer (CE 7200-7000 series, Cecil, UK).
Cobalt-based catalysts, Manganese derivatives, Cobalt derivatives, Drier catalyst, Ethyl linoleate, Bipyridine
Additionally, ions corresponding to the core plus one or two bipyridine ligands are also observed, while the parent ion is not.
DESIGNING METAL-CONTAINING LIQUID CRYSTALS BASED ON BIPYRIDINE LIGANDS.
Summary: In this study novel complexes of substituted bipyridine (4-(4-bromophenyl)-[2,2'bipyridine]-6-carboxylic acid) with Fe+2 and Co+2 were synthesized and characterized by different physical, analytical and spectral techniques which includes 1H-NMR, MALDI-MS, FTIR, UV-VIS Spectrophotometry, CHN analysis and conductometry.