title: Palladium-Catalyzed Oxidative Synthesis of Unsymmetrical Azophenols.
abstract: A straightforward palladium-catalyzed oxidative hydroxylation of azobenzenes is reported. The developed methodology tolerates various functional groups and allows the synthesis of diverse unsymmetrical azophenols under mild conditions in good to excellent yields. A complementary procedure was also investigated by in situ generation of PIFA. This study represents the first general method for the synthesis of o-hydroxyazobenzenes starting from simple azoarenes.
authors: BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay , F-92296 Châtenay-Malabry, France.
authors: Thi Hong Long
authors: TH
authors: Nguyen
authors: BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay , F-92296 Châtenay-Malabry, France.
authors: Nicolas
authors: N
authors: Gigant
authors: BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay , F-92296 Châtenay-Malabry, France.
authors: Sandrine
authors: S
authors: Delarue-Cochin
authors: BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay , F-92296 Châtenay-Malabry, France.
authors: Delphine
authors: D
authors: Joseph