- Nickel-catalyzed C-O activation of phenol derivatives with potassium heteroaryltrifluoroborates.
Nickel-catalyzed C-O activation of phenol derivatives with potassium heteroaryltrifluoroborates.
Organic letters (2010-08-19)
Gary A Molander, Floriane Beaumard
PMID20715841
ABSTRACT
A general method based on nickel-catalyzed C-O activation of various phenol derivatives with potassium (hetero)aryltrifluoroborates has been developed. A large number of heterobiaryls can be easily obtained with yields up to 99% using methanesulfonate cross-coupling partners.
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