Articles with "imidodiphosphoric acids" as a keyword



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Enantioselective α-chlorination of β-keto esters and amides catalyzed by chiral imidodiphosphoric acids

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Published in 2018 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2018.05.024

Abstract: Abstract Chiral imidodiphosphoric acids were employed as catalysts for the enantioselective α-chlorination of β-keto esters and amides using NCS as the chlorine source, providing a series of optically active products with good to high enantioselectivities… read more here.

Keywords: chiral imidodiphosphoric; chlorination; chlorination keto; enantioselective chlorination ... See more keywords