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Coordinatively saturated cationic ruthenium(II) complexes. Preparation, characterization, and reaction with potassium superoxide

Journal Article · · Inorg. Chem.; (United States)
DOI:https://doi.org/10.1021/ic00239a018· OSTI ID:7032640
; ;

Coordinatively saturated cationic ruthenium(II) complexes, (eta/sup 5/-C/sub 5/H/sub 5/)(eta/sup 6/-C/sub 6/H/sub 6/)Ru/sup II/)(BF/sub 4/) (1), (eta/sup 5/-C/sub 5/Me/sub 5/)(eta/sup 6/-C/sub 66/)Ru/sup II/)(BF/sub 4/) (2), ((1-5-eta/sup 5/-C/sub 6/H/sub 7/)(eta/sup 6/-C/sub 6/H/sub 6/)Ru/sup II/)(BF/sub 4/) (3), ((1-5-eta/sup 5/-C/sub 7/H/sub 9/)(eta/sup 6/-C/sub 6/H/sub 7/)Ru/sup II/)(BF/sub 4/) (4), ((1-3:5,6-eta/sup 5/-C/sub 8/H/sub 1/exclamation)(eta/sup 6/-C/sub 6/H/sub 6/)Ru/sup II/)(BG/sub 4/)(5), and ((6-EtO-1-5-eta /sup 5/-C/sub 7/H/sub 8/)(eta/sup 6/-C/sub 6/H/sub 6/)Ru/sup II/)(BF/sub 4/) (7), are prepared by the reaction of (eta/sup 6/-C/sub 6/H/sub 6/)RuCl/sub 2/)/sub 2/ with cyclopentadiene, pentamethylcyclopentadiene, 1,3-cyclohexadiene, 1,3-cycloheptadiene, 1,5-cyclooctadiene, and 1,3,5-cycloheptatriene, respectively, in ethanol in the presence of AgBF/sub 4/. Superoxide anion attacks at the terminal position of the dienyl moiety of 3-5 to yield ruthenium(0) complexes 8-10, containing cyclic dienone ligand. 25 references, 4 figures, 4 tables.

Research Organization:
Tokyo Institute of Technology, Japan
OSTI ID:
7032640
Journal Information:
Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 25:19; ISSN INOCA
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALCOHOLS
ALKALI METAL COMPOUNDS
ALKENES
AROMATICS
BORON COMPOUNDS
BORON FLUORIDES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
COMPLEXES
DATA
ETHANOL
EXPERIMENTAL DATA
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HYDROCARBONS
HYDROXY COMPOUNDS
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
OXIDATION
POTASSIUM COMPOUNDS
RADICALS
RUTHENIUM COMPLEXES
SUPEROXIDE RADICALS
SYNTHESIS
TRANSITION ELEMENT COMPLEXES