Palladium-Catalyzed Cyanation of Aryl Sulfonium Salts.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c00829
Abstract: A palladium-catalyzed cyanation of aryl dimethylsulfonium salts using cheap, nontoxic, and bench-stable K4[Fe(CN)6]·3H2O as the cyanating reagent has been developed. The reactions proceeded well under base-free conditions with various sulfonium salts and provided aryl nitrile… read more here.
Keywords: cyanation aryl; catalyzed cyanation; palladium catalyzed; sulfonium salts ... See more keywords
Ni-Catalyzed Reductive Cyanation of Aryl Halides and Phenol Derivatives via Transnitrilation.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b11208
Abstract: Herein, we report a Ni-catalyzed reductive coupling for the synthesis of benzonitriles from aryl (pseudo)halides and an electrophilic cyanating reagent, 2-methyl-2-phenyl malononitrile (MPMN). MPMN is a bench-stable, carbon-bound electrophilic CN reagent that does not release… read more here.
Keywords: catalyzed reductive; cyanation aryl; aryl halides; reductive cyanation ... See more keywords
Copper-catalyzed Cyanation of Aryl Iodides Using Nitromethane
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry Letters"
DOI: 10.1246/cl.170798
Abstract: The copper-catalyzed cyanation of aryl iodides is described using nitromethane as a CN source. In situ generation of a “CN” species from nitromethane is plausible. This strategy is an advantageous synthetic method for the construction… read more here.
Keywords: aryl iodides; cyanation aryl; using nitromethane; cyanation ... See more keywords