903425-60-5Relevant academic research and scientific papers
Nitrogen-centered radical-mediated C-H imidation of arenes and heteroarenes via visible light induced photocatalysis
Kim, Hyejin,Kim, Taehoon,Lee, Dong Gil,Roh, Sang Weon,Lee, Chulbom
supporting information, p. 9273 - 9276 (2014/08/05)
The C-H imidation of arenes and heteroarenes has been achieved via visible light induced photocatalysis. In the presence of an iridium(iii) photoredox catalyst, the reaction of aromatic substrates with N-chlorophthalimide furnishes the N-aryl products at room temperature through a nitrogen-centered radical mediated aromatic substitution.
Sterically controlled, palladium-catalyzed intermolecular amination of arenes
Shrestha, Ruja,Mukherjee, Paramita,Tan, Yichen,Litman, Zachary C.,Hartwig, John F.
supporting information, p. 8480 - 8483 (2013/07/19)
We report the Pd-catalyzed amination of arenes to form N-aryl phthalimides with regioselectivity controlled predominantly by steric effects. Mono-, di-, and trisubstituted arenes lacking a directing group undergo amination reactions with moderate to high yields and high regioselectivities from sequential addition of PhI(OAc)2 as an oxidant in the presence of Pd(OAc) 2 as catalyst. This sterically derived selectivity contrasts that for analogous arene acetoxylation.
