Catalytic Hydrosilylation of Alkenes by a Ruthenium Silylene Complex. Evidence for a New Hydrosilylation Mechanism

Journal of the American Chemical Society

Volumn 125, Issue 45, 2003, Pages 13640-13641

  Glaser, Paul B ^a   Tilley, T Don ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; RUTHENIUM COMPLEX; SILANE DERIVATIVE;

ADDITION REACTION; ARTICLE; CATALYSIS; COVALENT BOND; ELIMINATION REACTION; HYDROSILYLATION; REACTION ANALYSIS; REDUCTION; STEREOCHEMISTRY;

EID: 0242407297     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja037620v     Document Type: Article

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38. + species to afford silyl-substituted carbocations may be coupled to intermolecular hydride transfer.4c For a stepwise addition, exclusive cis-stereochemistry of addition would not necessarily be expected.
39. The fragment resulting from reductive elimination of the product in Scheme 1 is drawn as a 14-electron species for simplicity. This intermediate would more likely exist as a labile adduct with coordinated solvent or substrate, or with a metalated ligand.