Synthesis and reactivity of ruthenium hydride complexes containing chelating triphosphines. 4. Reactions of ruthenium hydride complexes containing triphosphines with olefins
- Ohio State Univ., Columbus (United States)
Methyl vinyl ketone reacts with RuH(BH{sub 4})(triphos) (triphos = ttp, Cyttp) to give Ru({eta}{sup 4}-CH{sub 2}{double bond}CHCOMe)(triphos). The compound Ru({eta}{sup 4}-CH{sub 2}{double bond}CHCOMe)(Cyttp) is also formed from the reaction of RuH{sub 4}(Cyttp) with methyl vinyl ketone. RuH{sub 4}(Cyttp) reacts with 2-vinylpyridine to produce two isomers of RuH(CH{double bond}CHC{sub 5}H{sub 4}N)(Cyttp), with vinyl acetate to give RuH(O{sub 2}CMe)(Cyttp), and with methyl acrylate to yield RuH{sub 2}(CO)(Cyttp). The reaction products were characterized by multinuclear NMR and IR spectroscopy. The structure of Ru({eta}{sup 4}-CH{sub 2}{double bond}CHCOMe)(ttp) has been confirmed by single-crystal X-ray diffraction. Ru({eta}{sup 4}-CH{sub 2}{double bond}CHCOMe)(ttp) crystallizes in the space group P2{sub 1}/c with cell parameters a = 10.236 (1) {angstrom}, b = 20.845 (3) {angstrom}, c = 16.922 (2) {angstrom}, {beta} = 106.58 (1){degree}, Z = 4, V = 3,460 {angstrom}{sup 3}, R = 0.031, and R{sub w} = 0.038 for the 5,829 intensities with F{sub o}{sup 2} > 3{sigma}(F{sub o}{sup 2}) and the 418 variables.
- OSTI ID:
- 6110036
- Journal Information:
- Organometallics; (United States), Vol. 9:9; ISSN 0276-7333
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALKENES
CHEMICAL REACTIONS
RUTHENIUM COMPLEXES
CHEMICAL PREPARATION
ACETATES
BOND ANGLE
BOND LENGTHS
CARBONYLATION
CATALYTIC EFFECTS
CHEMICAL SHIFT
HYDROGENATION
ISOMERIZATION
KETONES
MOLECULAR STRUCTURE
NMR SPECTRA
PHOSPHINES
POLYMERIZATION
PYRIDINES
X-RAY DIFFRACTION
AZINES
CARBOXYLIC ACID SALTS
COHERENT SCATTERING
COMPLEXES
DIFFRACTION
DIMENSIONS
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
LENGTH
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
SCATTERING
SPECTRA
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties