Application of polyionic magnetic nanoparticles as a catalyst for the synthesis of carbonitriles with both indole and triazole moieties via a cooperative geminal-vinylogous anomeric-based oxidation.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular diversity"
DOI: 10.1007/s11030-021-10339-8
Abstract: Three-component reaction of aldehydes with 3-(1H-indol-3-yl)-3-oxopropanenitrile and 1H-1,2,4-triazol-5-amine under the solvent-free condition at 70 °C was effectively performed in the presence of 2 mg of polyionic magnetic nanoparticles with pyrazine bridge [Fe3O4@SiO2@(CH2)3]2-Pyrazinium-[TCM]2 as a catalyst for the… read more here.
Keywords: polyionic magnetic; magnetic nanoparticles; based oxidation; anomeric based ... See more keywords
[TEATNM] and [TEATCM] as novel catalysts for the synthesis of pyridine-3,5-dicarbonitriles via anomeric-based oxidation
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c7nj01934c
Abstract: A novel ionic liquid (IL) and nanostructured molten salt (NMS) based on triethylammonium were synthesized and characterized. Their catalytic activities for the synthesis of 2-amino-4-aryl-6-(arylamino)pyridine-3,5-dicarbonitriles via a one-pot three-component condensation reaction between several aromatic aldehydes,… read more here.
Keywords: microscopy; dicarbonitriles via; based oxidation; anomeric based ... See more keywords