Asymmetric copper-catalyzed propargylic amination with amine hydrochloride salts.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc00663k
Abstract: The highly enantioselective copper-catalyzed propargylic amination of propargylic esters with amine hydrochloride salts has been realized for the first time using copper salts with chiral N,N,P-ligands. This method features a broad substrate scope and wide… read more here.
Keywords: copper; amine hydrochloride; catalyzed propargylic; hydrochloride salts ... See more keywords
Copper- and Borinic Acid-catalyzed Propargylic Etherification of Propargylic Carbonates with Benzyl Alcohols
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DOI: 10.1246/cl.180123
Abstract: Propargylic substitution reactions have offered useful synthetic methods because further transformations based on the alkyne moiety in the propargylic substituted products was readily achieved to construct more complex organic compounds. A large number of works… read more here.
Keywords: borinic acid; copper borinic; acid catalyzed; catalyzed propargylic ... See more keywords