Results 251 to 260 of about 5,884,585 (302)

Ruthenium(III) and ruthenium(II) complexes with 6-mercaptopurine

Inorganica Chimica Acta, 1985
Abstract Complexes of ruthenium(II) and (III) with 6- mercaptopurine have been prepared by refluxing ethanolic solutions of the metal chloride with 6- mercaptopurine. Complexes of the type Ru(6-MP)- Cl 3 ·2H 2 O, Ru(6-MP) 2 Cl 3 ·6H 2 O, Ru(6-MP) 2 (DMSO) 3 - Cl 2 ·H 2 O and Ru(6-MP) 4 Cl 2 ·2H 2 O were isolated from the reaction mixture.
Adriana Grigoratos, Nikos Katsaros
openaire   +1 more source

Synthesis and Photochemical Properties of Novel Ruthenium(II)-Nickel(II) and Ruthenium(II)-Copper(II) Dinuclear Complexes

Bulletin of the Chemical Society of Japan, 2003
Abstract Novel Ru(II)-Ni(II) and Ru(II)-Cu(II) dinuclear complexes have been synthesized and characterized. In these complexes, the ruthenium(II) polypyridyl group and the Ni(II)- or Cu(II)-Schiff base units are fused together by a bridging ligand, 5,6-di(salicylidenamino)-1,10-phenanthroline.
Nobuko Onozawa-Komatsuzaki, Ryuzi Katoh, Yuichiro Himeda, Hideki Sugihara, Hironori Arakawa, Kazuyuki Kasuga   +5 more
openaire   +1 more source

Reactions of ruthenium(II) with thiamacrocycles: structures of trans-dichlorido-1,4,7,10,13,16-hexathiacyclooctadecane-ruthenium(II), bis-(dichloro-dimethylsulfoxide-ruthenium(II)) 1,4,7,10,13-pentathiacyclopentadecane, and cis-dichlorido-1,4,8,11-tetrathiacyclotetradecane-ruthenium(II)

Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2018
The straightforward reaction of thiamacrocycles (1,4,7,10,13,16-hexathiacyclooctadecane ([18]aneS6), 1,4,7,10,13-pentathiacyclopentadecane ([15]aneS5), 1,4,8,11-tetrathiacyclotetradecane ([14]aneS4), and 1,4,7-trithiacyclononane ([9]aneS3)) with RuCl2(dmso)4 in CHCl3 or CH2Cl2 has produced several crystalline compounds which have been structurally ...
Alexander Y. Nazarenko, Elena V. Rybak-Akimova   +1 more
openaire   +1 more source

Ruthenium (II) - catalysed oxidation of alcohols by persulfate

Journal of Molecular Catalysis, 1993
Abstract Alcohols are oxidized to carbonylic compounds by aqueous persulfate in the presence of catalytic amounts (0.2%) of ruthenium trichloride and of a choice of ruthenium(II) complexes. Secondary alcohols are quantitatively converted to ketones, whereas primary alcohols can be converted to aldehydes with good selectivities.
M. Bressan, FORTI, Luca, GHELFI, Franco, A. Morvillo   +3 more
openaire   +3 more sources

Ruthenium(ii) complexes in polymerised bicontinuous microemulsions

Chemical Communications, 2002
Novel polymerised bicontinuous microemulsions can provide unique microenvironments for some functional molecules of scientific interests and practical applications.
Yam, VWW, Wong, KMC, Chow, PY, Moy, HY, Yu, WL, Gan, LM   +5 more
openaire   +4 more sources

Complexes of ruthenium(II) and -(III) with dimethylsulphoxide—III. Bis-iodo-tetrakis- dimethylsulphoxide ruthenium(II) and some other iodo complexes of ruthenium(II)

Polyhedron, 1988
Abstract The ruthenium(II) complex [RuI2(Me2SO)4] was synthesized and characterized. The Me2SO ligands are all S-bonded. Reactions of RuI2(Me2SO)4 with ligands containing P, N and S donor atoms have been carried out and the complexes obtained were characterized using different physical methods. [RuI2L4] (L= CH3CN, Me2SO and py), [RuI2(CH3CN)2(PPh3)2]
Uma Charan Sarma, Raj K. Poddar
openaire   +1 more source

Antibacterial and Antifungal Activities of Complexes of Ruthenium (II)

Arzneimittelforschung, 2011
Twenty ruthenium (II) complexes (1-5) were evaluated for their in vitro antibacterial and antifungal activity against Enterococcus faecalis (ATCC 29212), Staphylococcus aureus (ATCC 29213), Escherichia coli (ATCC 25922), Pseudomonas aeruginosa (ATCC 27853), Candida albicans and Candida tropicalis.
Cetinkaya, B, Ozdemir, I, Binbasioglu, B, Durmaz, R, Gunal, S   +4 more
openaire   +4 more sources

Phthalocyanine complexes of ruthenium(II)

Inorganica Chimica Acta, 1978
Die Bis-[pyridin]-phthalocyaninato- Ru(II)-Komplexe (Ia) werden durch Soxhlet-Extraktion des aus Ru-trichloridtrihydrat und einem grosen Uberschus an o-Cyanobenzamid in Naphthalin gebildeten Produktes mit den entsprechenden Pyridinen erhalten.
N.P. Farrell, A.J. Murray, J.R. Thornback, D.H. Dolphin, B.R. James   +4 more
openaire   +1 more source

Trifluoromethanesulfonato derivatives of ruthenium(II)

Inorganica Chimica Acta, 2002
The reactivity of Ru(O 2 CN i Pr 2 ) 2 (CO) 2 (PPh 3 ) 2 ( 1 ), towards CF 3 SO 3 H (TfOH, trifloromethanesulfonic acid or triflic acid) has been studied and the products [Ru(O 2 CN i Pr 2 )(CO) 2 (PPh 3 ) 2 ][OTf] ( 2 ), and Ru(OTf) 2 (CO) 2 (PPh 3 ) 2 ( 3 ), have been obtained, the former being structurally characterised as one of the few examples ...
BELLI, DANIELA, CALDERAZZO, FAUSTO, A. GRAZZINI, LABELLA, LUCA, MARCHETTI, FABIO   +4 more
openaire   +2 more sources

Benzene Complexes of Ruthenium(II)

Canadian Journal of Chemistry, 1972
The complexes [π-C6H6RuX2]2 (X = Cl, Br, I, SCN) have been prepared and characterized. They react with phosphorus donors to give the monomeric π-C6H6RuX2PR3, and with cyanide and hydride ions to give cyclohexadienyl and cyclohexadiene complexes.
R. A. Zelonka, M. C. Baird
openaire   +1 more source