| Literature DB >> 23448269 |
Laina M Geary1, Ben W Glasspoole, Mary M Kim, Michael J Krische.
Abstract
The ruthenium(0) catalyst generated from Ru3(CO)12 and tricyclohexylphosphine or BIPHEP promotes successive C-C coupling of dienes to vicinally dioxygenated hydrocarbons across the diol, hydroxyketone, and dione oxidation levels to form products of [4 + 2] cycloaddition. A mechanism involving diene-carbonyl oxidative coupling followed by intramolecular carbonyl addition from the resulting allylruthenium intermediate is postulated.Entities:
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Year: 2013 PMID: 23448269 PMCID: PMC3607350 DOI: 10.1021/ja400691t
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419