Halide-promoted reactions of alkynes with Ru sub 3 (CO) sub 12
Journal Article
·
· Journal of the American Chemical Society; (USA)
- Universite Paul Sabatier, Toulouse (France)
The promoter effect of anionic nucleophiles on reactions of metal carbonyl complexes is of high current interest. In particular, several novel catalytic processes of potential industrial relevance are based on Ru{sub 3}(CO){sub 12}/halide systems as catalyst precursors. The authors have found that the activated complex (PPN)(Ru{sub 3}({mu}-Cl)(CO){sub 10}) ((PPN)(3)), which is readily obtained from the initial halide adduct (PPN)(Ru{sub 3}({eta}{sup 1}-Cl)(CO){sub 11}) ((PPN)(2)) (PPN = bis(triphenylphosphine)iminium), reacts with alkynes at 25{degree}C in THF (reaction 1) to produce a labile species (PPN)(Ru{sub 3}({mu}-Cl)({mu}-{eta}{sup 2}-RCCR{prime})(CO){sub 9}) ((PPN)(4)) that serves as a convenient precursor to new and known alkyne-substituted derivatives of Ru{sub 3}(CO){sub 12}.
- OSTI ID:
- 6972909
- Journal Information:
- Journal of the American Chemical Society; (USA), Journal Name: Journal of the American Chemical Society; (USA) Vol. 111:24; ISSN 0002-7863; ISSN JACSA
- Country of Publication:
- United States
- Language:
- English
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Tue Jan 08 23:00:00 EST 1985
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:5863863
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· Organometallics; (USA)
·
OSTI ID:6518688
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Journal Article
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Tue May 01 00:00:00 EDT 1990
· Organometallics; (USA)
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OSTI ID:6518962
Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALKYNES
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CARBONYLS
CATALYSTS
CHALCOGENIDES
COMPLEXES
DATA
DATA ANALYSIS
EXPERIMENTAL DATA
HYDROCARBONS
INFORMATION
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
RUTHENIUM COMPLEXES
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALKYNES
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CARBONYLS
CATALYSTS
CHALCOGENIDES
COMPLEXES
DATA
DATA ANALYSIS
EXPERIMENTAL DATA
HYDROCARBONS
INFORMATION
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
RUTHENIUM COMPLEXES
SYNTHESIS
TRANSITION ELEMENT COMPLEXES