Palladium-catalyzed alpha-arylation of oxindoles.
A catalyst generated from Pd(dba)2 and the bulky electron-rich phosphine ligand 2-(dicyclohexylphosphino)-2',4', 6'-tri-i-propyl-1-1'-biphenyl is effective for the alpha-arylation of oxindoles. Generation of the potassium-enolates of a range of oxindoles allows coupling with aryl...
| Auteurs principaux: | , |
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| Format: | Journal article |
| Langue: | English |
| Publié: |
2008
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