Facile access to conjugated polymers under aerobic conditions via Pd-Catalyzed direct arylation and aryl amination polycondensation
Sign Up to like & getrecommendations! Published in 2020 at "Polymer"
DOI: 10.1016/j.polymer.2020.122927
Abstract: Abstract Facile polymerization reaction conditions were developed for synthesizing conjugated polymers via direct arylation and the Buchwald-Hartwig aryl amination reactions under aerobic conditions. Refluxing the reaction solvent and using XPhos Pd G2 as a precatalyst… read more here.
Keywords: direct arylation; polycondensation; aryl amination; conjugated polymers ... See more keywords
Switchable Smiles Rearrangement for Enantioselective O-Aryl Amination.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b01848
Abstract: Asymmetric assembly of atropisomeric anilines from abundant and readily available precursors is one of the most challenging but valuable processes in organic synthesis. The use of highly efficient Smiles rearrangement to accomplish switchable enantioselective amination… read more here.
Keywords: switchable smiles; enantioselective aryl; aryl amination; amination ... See more keywords
Important Role of NH-Carbazole in Aryl Amination Reactions Catalyzed by 2-Aminobiphenyl Palladacycles
Sign Up to like & getrecommendations! Published in 2023 at "ACS Catalysis"
DOI: 10.1021/acscatal.3c00075
Abstract: 2-Aminobiphenyl palladacycles are among the most successful precatalysts for Pd-catalyzed cross-coupling reactions, including aryl amination. However, the role of NH-carbazole, a byproduct of precatalyst activation, remains poorly understood. Herein, the mechanism of the aryl amination… read more here.
Keywords: reactions catalyzed; amination reactions; aryl amination; amination ... See more keywords
LPdCl2(amine) complexes supported by terphenyl phosphanes: applications in aryl amination reactions.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01354a
Abstract: Despite the excellent catalytic properties display by NHC-Pd-PEPPSI complexes in cross-coupling, phosphane analogs have been barely screened. In this work, we report the synthesis and characterization of a series of LPdCl2(amine) complexes bearing dialkylterphenyl phosphanes… read more here.
Keywords: complexes supported; amine complexes; amination reactions; lpdcl2 amine ... See more keywords