Metal derivatives of 1,3-bis(2-pyridyl)-1,3-propanedione and N,N′-dimethyl-1,3-bis(2-pyridyl)-1,3-propanedione

Mononuclear Complexes of Platinum Group Metals Containing η6‐ and η5‐Cyclic Π‐Perimeter Hydrocarbon and Pyridylpyrazolyl Derivatives: Syntheses and Structural Studies

“…All solvents were dried and distilled prior to use. The ligand L was synthesized by following a literature method 51. The precursor complexes [(η 6 ‐arene)Ru(μ‐Cl)Cl] 2 (arene = C 6 H 6 , C 10 H 14 , and C 6 Me 6 ), [(η 6 ‐C 5 Me 5 ) M (μ‐Cl)Cl] 2 ( M = Rh, Ir) [52–55], [(η 5 ‐C 5 H 5 )Ru(PPh 3 ) 2 Cl], [(η 5 ‐C 5 H 5 )Os(PPh 3 ) 2 Br], [(η 5 ‐C 5 Me 5 )Ru(PPh 3 ) 2 Cl], and [(η 5 ‐C 9 H 7 )Ru(PPh 3 ) 2 Cl] were prepared by following the literature methods [56–61].…”

A Ru‐Hbpp‐Based Water‐Oxidation Catalyst Anchored on Rutile TiO2

“…Materials: All reagents used in the present work were obtained from Aldrich Chemical Co. and were used without further purifica- [26] and the starting complex [RuCl 3 -A C H T U N G T R E N N U N G (trpy)] [27] were prepared as described in the literature. All synthetic manipulations were routinely performed under nitrogen atmosphere using Schlenk tubes and vacuum-line techniques.…”

“…The titanium oxide used here was supplied by Aldrich and described as Nanopowder TiO 2 -rutile (particle size % 10 nm (diameter) 40 nm (length); specific surface area: 130-190 m 2 g À1 ; density: 4.17 g mL À1 at 25 8C; and bulk density: 0.06-0.10 g mL À1 ). 1,3-Bis(2'pyridyl)-1,3-propandione (L k ) [26] and the starting complex [RuCl 3 -A C H T U N G T R E N N U N G (trpy)] [27] were prepared as described in the literature. All synthetic manipulations were routinely performed under nitrogen atmosphere using Schlenk tubes and vacuum-line techniques.…”

Synthesis and characterization of Pd(II), Pt(II), Cu(I), Ag(I) and Cu(II) complexes with N,O-hybrid pyrazole ligand

“…Synthesis of bis(2-pyridin-2-yl)propane-1,3-dione has been previously reported in the literature [19]. Samples of [MCl 2 (CH 3 CN) 2 ] (M = Pd(II), Pt(II)) were prepared as described in the literature [36,37].…”