Recent advances on the chemistry of transition metal complexes of 2-(arylazo) pyridines and its arylamino derivatives

S Samanta, P Ghosh, S Goswami - Dalton Transactions, 2012 - pubs.rsc.org
Recent advancement on the redox properties of a selection of transition metal complexes of
the azoaromatic ligands: bidentate L1 [2-(arylazo) pyridine] and tridentate HL2 [2 …

Azo anion radical complex of rhodium as a molecular memory switching device: isolation, characterization, and evaluation of current–voltage characteristics

ND Paul, U Rana, S Goswami, TK Mondal… - Journal of the …, 2012 - ACS Publications
Two rare examples of azo anion diradical complexes of Rh (III) are reported. These
complexes showed excellent memory switching properties with a large ON/OFF ratio and …

On the Question of S–S Bond Cleavage of 2, 2′-Dithiodipyridine on Selective Ru and Os Platforms. MLCT or Hydride or Solvent Mediated Event

S Dhara, S Dey, S Panda, GK Lahiri - Inorganic Chemistry, 2022 - ACS Publications
This article deals with the S–S bond scission of the model substrate 2, 2′-dithiodipyridine
(DTDP) in the presence of a selective set of metal precursors: RuII (acac) 2,[RuIICl2 (PPh3) …

Introducing a new azoaromatic pincer ligand. Isolation and characterization of redox events in its ferrous complexes

P Ghosh, S Samanta, SK Roy, S Demeshko… - Inorganic …, 2014 - ACS Publications
The isolation and complete characterization of a new bis-azoaromatic ligand, 2, 6-bis
(phenylazo) pyridine (L), are described, and its coordination to iron (II) is reported. A pseudo …

Vibrational characterization of E102 food additive by Raman and surface‐enhanced Raman spectroscopy and theoretical studies

N Peica, I Pavel, S Cîntǎ Pînzaru… - Journal of Raman …, 2005 - Wiley Online Library
The well‐known food dye E102 could be detected in aqueous solutions by means of regular
Raman and surface‐enhanced Raman scattering (SERS) spectroscopy at micromolar and …

Isolation and assessment of the molecular and electronic structures of azo-anion-radical complexes of chromium and molybdenum. Experimental and theoretical …

S Joy, T Krämer, ND Paul, P Banerjee… - Inorganic …, 2011 - ACS Publications
The reaction of 3 equiv of the ligand 2-[(2-chlorophenyl) azo] pyridine (La) or 2-[(4-
chlorophenyl) azo] pyridine (Lb) with 1 equiv of Cr (CO) 6 or Mo (CO) 6 in boiling n-octane …

Redox induced electron transfer in Doublet Azo-Anion Diradical Rhenium (II) Complexes. Characterization of complete electron transfer series

N Paul, S Samanta, S Goswami - Inorganic chemistry, 2010 - ACS Publications
Reactions of dirhenium decacarbonyl with the two azoaromatic ligands, La=(2-phenylazo)
pyridine and Lb=(4-chloro-2-phenylazo) pyridine (general abbreviation of the ligands is L) …

Ruthenium complexes of 2-[(4-(arylamino) phenyl) azo] pyridine formed via regioselective phenyl ring amination of coordinated 2-(phenylazo) pyridine: Isolation of …

C Das, A Saha, CH Hung, GH Lee, SM Peng… - Inorganic …, 2003 - ACS Publications
Aromatic ring amination reactions in the ruthenium complex of 2-(phenylazo) pyridine is
described. The substitutionally inert cationic brown complex [Ru (pap) 3](ClO4) 2 (1)(pap= 2 …

Mono-and binuclear cobalt (II)-azido complexes of arylazoimidazole: synthesis, spectral characterization, electrochemistry and crystal structure

U Ray, B Chand, G Mostafa, J Cheng, TH Lu, C Sinha - Polyhedron, 2003 - Elsevier
Upon setting up proper reaction conditions 1-alkyl-2-(arylazo) imidazoles (RaaiR′ where
R= H (a), Me (b); R′= Me (1/3/5), Et (2/4/6) may react with Co (OAc) 2· 4H2O and NaN3 in …

Unique Metal–Ligand Interplay in Directing Discrete and Polymeric Derivatives of Isomeric Azole-Carboxylate. Varying Electronic Form, C–C Coupling, and Receptor …

M Kumari, S Dasgupta, S Panda, SK Bera… - Inorganic …, 2023 - ACS Publications
This article dealt with the ruthenium and osmium derivatives of isomeric 1 H-indazole-3-
carboxylic acid/2 H-indazole-3-carboxylic acid (H2L1) and 1 H-benzimidazole-2-carboxylic …