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Full-Text Articles in Physical Sciences and Mathematics
Synthesis Of 2-Acylphenol And Flavene Derivatives From The Ruthenium-Catalyzed Oxidative C-H Acylation Of Phenols With Aldehydes, Hanbin Lee, Chae S. Yi
Synthesis Of 2-Acylphenol And Flavene Derivatives From The Ruthenium-Catalyzed Oxidative C-H Acylation Of Phenols With Aldehydes, Hanbin Lee, Chae S. Yi
Chemistry Faculty Research and Publications
The cationic ruthenium hydride complex [(C6H6)(PCy3)(CO)RuH]+BF4− has been found to be an effective catalyst for the oxidative C–H coupling reaction of phenols with aldehydes to give 2-acylphenol compounds. The coupling of phenols with α,β-unsaturated aldehydes selectively gives the flavene derivatives. The catalytic method mediates direct oxidative C–H coupling of phenol and aldehyde substrates without using any metal oxidants or forming wasteful byproducts.