Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
Abstract : This article reports an efficient CH activation process for regioselective halogenation of 1,4-benzodiazepinones. Direct halogenation with NXS (X = Br, I) affords halogenated benzodiazepinones on the central aromatic ring whereas catalyst (Pd(OAc) 2) controlled CH activation furnishes regioselectively ortho halogenated benzodiazepinones on the phenyl side chain.
https://hal-cea.archives-ouvertes.fr/cea-02075732
Contributor : Marianne Leriche <>
Submitted on : Thursday, March 21, 2019 - 3:37:22 PM Last modification on : Wednesday, July 8, 2020 - 3:37:15 AM