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Synthesis, Structure and Catalytic Oxidation of Ruthenium(III) Complexes Containing 1‐(Arylazo)naphthol Ligands Derived from β −Naphthol and Sterically Bulky Amines
Author(s) -
Thirumal Muniyappan,
Ramesh Madhan,
Kaleeswaran Dhananjayan,
Venkatachalam Galmari speac
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201802340
Subject(s) - ruthenium , chemistry , electron paramagnetic resonance , catalysis , steric effects , fourier transform infrared spectroscopy , photochemistry , infrared , polymer chemistry , medicinal chemistry , organic chemistry , physics , nuclear magnetic resonance , quantum mechanics , optics
A new class of ruthenium(III) complexes containing O, N donor functionalized azo derivatives were designed and synthesized. The synthesized compounds were characterized by fourier‐transform infrared (FTIR), ultraviolet–visible (UV‐vis) and electron paramagnetic resonance ( EPR) spectral studies. The X−ray crystal structure of one of the complexes [Ru(L 1 ) 3 ] 1 has been determined. The catalytic activity of the complex [Ru(L 1 ) 3 ] 1 has been studied for the oxidation of primary and secondary alcohols to corresponding carbonyl compounds in the presence of N‐ Methylmorpholine‐ N ‐Oxide as co‐oxidant.