Mechanism of the C-C cleavage of acetone by the ruthenium benzyne complex (PMe sub 3 ) sub 4 Ru(. eta. sup 2 -C sub 6 H sub 4 ): Formation and reactivity of an oxametallacyclobutane complex
Journal Article
·
· Journal of the American Chemical Society; (USA)
- Lawrence Berkeley Lab., CA (USA)
The reaction of acetone with the ruthenium benzyne complex (PMe{sub 3}){sub 4}Ru({eta}{sup 2}-C{sub 6}H{sub 4}) (1) results in cleavage of a C-C bond in the ketone, leading to methane and 2, an ortho-metalated enolate complex of acetophenone (Scheme I). The authors now report the generation and spectroscopic characterization of a potential intermediate in this reaction: complex 3, a rare example of an oxametallacyclobutane.
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 6518649
- Journal Information:
- Journal of the American Chemical Society; (USA), Vol. 112:8; ISSN 0002-7863
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Wed Mar 29 00:00:00 EST 1989
· Journal of the American Chemical Society; (USA)
·
OSTI ID:6518649
Reactivity of MH([eta][sup 2]-H[sub 2]BH[sub 2])(CO)(PiPr[sub 3])[sub 2] (M = Os, Ru) toward electrophiles: Synthesis of new hydridocarbonylosmium(II) and -ruthenium(II) complexes containing triisopropylphosphine as ligand
Journal Article
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Wed Dec 23 00:00:00 EST 1992
· Inorganic Chemistry; (United States)
·
OSTI ID:6518649
+5 more
Insertion of isocyanides into the Zr-C bond of ruthenium/zirconium dimetalloalkenes. Spectroscopic and structural comparisons of the {eta}{sup 2}-iminoacyl complexes Cp(PMe{sub 3}){sub 2}RuCH=CRC(N{sup t}Bu)ZrClCp{sub 2} (R = H vs R = Me) and kinetics of isomerization of a thermodynamically unstable {eta}{sup 2}-iminoacyl complex
Journal Article
·
Sat Feb 01 00:00:00 EST 1992
· Organometallics
·
OSTI ID:6518649
Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
REACTION INTERMEDIATES
CHEMICAL ANALYSIS
RUTHENIUM COMPLEXES
ACETONE
BUTANE
DATA ANALYSIS
EXPERIMENTAL DATA
MEASURING METHODS
ALKANES
COMPLEXES
DATA
HYDROCARBONS
INFORMATION
KETONES
NUMERICAL DATA
ORGANIC COMPOUNDS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
REACTION INTERMEDIATES
CHEMICAL ANALYSIS
RUTHENIUM COMPLEXES
ACETONE
BUTANE
DATA ANALYSIS
EXPERIMENTAL DATA
MEASURING METHODS
ALKANES
COMPLEXES
DATA
HYDROCARBONS
INFORMATION
KETONES
NUMERICAL DATA
ORGANIC COMPOUNDS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties