671776-97-9Relevant academic research and scientific papers
The base-free van Leusen reaction of cyclic imines on water: Synthesis of N-fused imidazo 6,11-dihydro β-carboline derivatives
Satyam, Killari,Murugesh,Suresh, Surisetti
, p. 5234 - 5238 (2019/06/07)
Construction of imidazoles has been demonstrated on water under base-free conditions. The reaction of dihydro β-carboline imines and p-toluenesulfonylmethyl isocyanides furnished the corresponding substituted N-fused imidazo 6,11-dihydro β-carboline derivatives in very good yields under ambient conditions. The use of deuterium oxide (D2O) as a solvent enabled the incorporation of deuterium isotopes in the imidazole ring.
Organocatalytic asymmetric synthesis of β-aryl-β-isocyano esters
Morana, Fabio,Basso, Andrea,Bella, Marco,Riva, Renata,Banfi, Luca
, p. 2199 - 2210 (2012/11/07)
The asymmetric addition of malonates to in situ generated N-formylimines of aromatic aldehydes was achieved under phase-transfer catalysis using Cinchona alkaloids-derived quaternary ammonium salts. The resulting β- formamidomalonates have been efficientl
