Title:
NEW ANIONIC AND NEUTRAL COMPLEXES OF RUTHENIUM (II) WITH NITROGEN OXIDE
Document Type and Number:
WIPO Patent Application WO2002076998
Kind Code:
A3
Abstract:
A class of anionic and neutral complexes of ruthenium (II) containing nitrogen oxide (NO) and optionally a nitrogen ligand is described; a process for their preparation is also described. The preparation process includes the use of starting complexes of ruthenium (III) which are reacted with suitable reagents so as to obtain complexes containing NO coordinated to ruthenium (II). Additional substitution reactions allow the introduction of new groups that coordinate to the ruthenium atom, among which some nitrogen ligands.
Inventors:
MESTRONI GIOVANNI (IT)
ALESSIO ENZO (IT)
SAVA GIANNI (IT)
BERGAMO ALBERTA (IT)
ALESSIO ENZO (IT)
SAVA GIANNI (IT)
BERGAMO ALBERTA (IT)
Application Number:
PCT/EP2002/003256
Publication Date:
November 27, 2003
Filing Date:
March 22, 2002
Export Citation:
Assignee:
SIGEA SRL (IT)
MESTRONI GIOVANNI (IT)
ALESSIO ENZO (IT)
SAVA GIANNI (IT)
BERGAMO ALBERTA (IT)
MESTRONI GIOVANNI (IT)
ALESSIO ENZO (IT)
SAVA GIANNI (IT)
BERGAMO ALBERTA (IT)
International Classes:
C07F15/00; (IPC1-7): C07F15/00
Other References:
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; RUDNITSKAYA, O. V. ET AL: "Interaction of ruthenium nitroso complexes with dimethyl sulfoxide", XP002205394, retrieved from STN Database accession no. 127:302410
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; COLL, RICHARD K. ET AL: "Photochemical oxidation reaction of tribromobis(diethyl sulfide)nitrosylruthenium(II), [Ru(NO)Br3(Et2S)2]: reaction and structural chemistry", XP002205396, retrieved from STN Database accession no. 106:42892
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; EVANS, I. P. ET AL: "Dichlorotetrakis(dimethyl sulfoxide)ruthenium(II) and its use as a source material for new ruthenium(II) complexes", XP002205397, retrieved from STN Database accession no. 78:51877
ZARHLOUL, REDOUANE ET AL: "Reactions of ruthenium(III) and -(IV) chloro complexes with nitrogen oxides NO and NO2", INORG. CHIM. ACTA (1989), 160(1), 59-63, XP001087765
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; COLL, RICHARD K. ET AL: "Photochemical oxidation reaction of tribromobis(diethyl sulfide)nitrosylruthenium(II), [Ru(NO)Br3(Et2S)2]: reaction and structural chemistry", XP002205396, retrieved from STN Database accession no. 106:42892
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; EVANS, I. P. ET AL: "Dichlorotetrakis(dimethyl sulfoxide)ruthenium(II) and its use as a source material for new ruthenium(II) complexes", XP002205397, retrieved from STN Database accession no. 78:51877
ZARHLOUL, REDOUANE ET AL: "Reactions of ruthenium(III) and -(IV) chloro complexes with nitrogen oxides NO and NO2", INORG. CHIM. ACTA (1989), 160(1), 59-63, XP001087765
Download PDF: