Environmentally friendly homocoupling reaction of functionalized potassium aryl trifluoroborates salts in aqueous media

The homocoupling reaction between potassium aryl trifluoroborates containing different functionalities promoted by a catalytic amount of Pd(OAc)2 is described. The methodology uses water as a solvent under aerobic conditions to give the corresponding biaryl compounds in good yields.

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Bibliographic Details
Published in:Tetrahedron letters 2011-10, Vol.52 (41), p.5288-5291
Main Authors: Santos-Filho, Everaldo F., Sousa, Jokderléa C., Bezerra, Natércia M.M., Menezes, Paulo H., Oliveira, Roberta A.
Format: Article
Language:English
Subjects:
Aromatic compounds
Biaryl compounds
Catalysis
Catalysts
Chemistry
Exact sciences and technology
Homocoupling reaction
Media
Methodology
Noncondensed benzenic compounds
Organic chemistry
Potassium
Potassium organotrifluoroborates
Preparations and properties
Solvents
Tetrahedrons
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Description
Summary:The homocoupling reaction between potassium aryl trifluoroborates containing different functionalities promoted by a catalytic amount of Pd(OAc)2 is described. The methodology uses water as a solvent under aerobic conditions to give the corresponding biaryl compounds in good yields.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2011.08.008