(Thio)urea containing chiral ammonium salt catalysts.
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DOI: 10.1002/tcr.202200198
Abstract: (Thio)-urea-containing bifunctional quaternary ammonium salts emerged as powerful non-covalently interacting organocatalysts over the course of the last decade. The most commonly employed catalysts in this field are either based on Cinchona alkaloids, α-amino acids, or… read more here.
Keywords: urea containing; thio urea; chiral ammonium; ammonium salt ... See more keywords