(Thio)urea containing chiral ammonium salt catalysts.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical record"
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
A urea-containing metal-organic framework as a multifunctional heterogeneous hydrogen bond-donating catalyst
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DOI: 10.1016/j.catcom.2019.105837
Abstract: Abstract A urea-containing metal-organic framework (MOF) was synthesized from a V-shaped dicarboxylate ligand and Cu(II) ions. As the undesirable self-aggregation of the urea moiety has been prohibited in the framework, this MOF can act as… read more here.
Keywords: containing metal; framework; metal organic; heterogeneous hydrogen ... See more keywords