Electrochemical Selenium-Catalyzed N,O-Difunctionalization of Ynamides: Access to Polysubstituted Oxazoles.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c03811
Abstract: A green and efficient approach for the difunctionalization of ynamides by merging the electrochemical and organoselenium-catalyzed processes is described. This strategy features mild reaction conditions, broad functional group tolerance and high atom-economy, and requires no… read more here.
Keywords: catalyzed difunctionalization; polysubstituted oxazoles; difunctionalization ynamides; electrochemical selenium ... See more keywords
Selenium-Catalyzed Regioselective Intermolecular Diamination of Dienes and Dienolate Derivatives.
Sign Up to like & getrecommendations! Published in 2024 at "Organic letters"
DOI: 10.1021/acs.orglett.4c03431
Abstract: We report a selenium-catalyzed diamination of dienes using sulfamates as a convenient nitrogen source. This reaction proceeds regioselectively for 1,2-addition at the less substituted alkene, without the need for a tethered diamine. We also report… read more here.
Keywords: selenium catalyzed; diamination dienes; catalyzed regioselective; regioselective intermolecular ... See more keywords