Copper-Catalyzed Diamination of Alkenes using o-Benzoylhydroxylamines to Access the Four Azaindoline Families.
Sign Up to like & getrecommendations! Published in 2024 at "Organic letters"
DOI: 10.1021/acs.orglett.4c02585
Abstract: A mild and efficient method for the copper-catalyzed diamination of alkenes is described. In this reaction, o-benzoylhydroxylamine serves as an electrophilic nitrogen source for the regioselective formation of C-N bonds. This transformation provides a novel… read more here.
Keywords: alkenes using; azaindoline families; diamination alkenes; catalyzed diamination ... See more keywords
Regiodivergent Iridium(III)-Catalyzed Diamination of Alkenyl Amides with Secondary Amines: Complementary Access to γ- or δ-Lactams.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11455
Abstract: Alkenyl N-pivaloylhydroxamates undergo an Ir(III)-catalyzed diamination of the alkene with simple exogenous secondary amines under extraordinarily mild reaction conditions. The regioselectivity of the diamination is controlled by the solvent and the electronics of the cyclopentadienyl… read more here.
Keywords: diamination; secondary amines; regiodivergent iridium; catalyzed diamination ... See more keywords