LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "hydrochloride salts" as a keyword



Photo by kdghantous from unsplash

Asymmetric copper-catalyzed propargylic amination with amine hydrochloride salts.

Sign Up to like & get
recommendations! 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

Chiral Brønsted Acids Catalyze Asymmetric Additions to Substrates that Are Already Protonated: Highly Enantioselective Disulfonimide-Catalyzed Hantzsch Ester Reductions of NH–Imine Hydrochloride Salts

Sign Up to like & get
recommendations! Published in 2020 at "Synlett"

DOI: 10.1055/s-0040-1706413

Abstract: While imines are frequently used substrates in asymmetric Bronsted acid catalysis, their corresponding salts are generally considered unsuitable reaction partners. Such processes are challenging because they require the successful competition of a catalytic amount of… read more here.

Keywords: acids catalyze; chiral nsted; imine hydrochloride; nsted acids ... See more keywords
Photo by michealcopley03 from unsplash

The crystalline forms of nine hydrochloride salts of substituted tryptamines.

Sign Up to like & get
recommendations! Published in 2021 at "Acta crystallographica. Section C, Structural chemistry"

DOI: 10.1107/s2053229621008950

Abstract: The crystal structures of the hydrochloride salts of nine substituted tryptamines, namely, 1-methyltryptammonium chloride, C11H15N2+·Cl-, (1), 2-methyl-1-phenyltryptammonium chloride, C17H19N2+·Cl-, (2), 5-methoxytryptammonium chloride, C11H15N2O+·Cl-, (3), 5-bromotryptammonium chloride, C10H12BrN2+·Cl-, (4), 5-chlorotryptammonium chloride, C10H12ClN2+·Cl-, (5), 5-fluorotryptammonium chloride, C10H12FN2+·Cl-,… read more here.

Keywords: substituted tryptamines; methyltryptammonium chloride; hydrochloride salts; crystalline forms ... See more keywords