ChemInform Abstract: Novel Magnetically Separable Sulfated Boric Acid Functionalized Nanoparticles for Hantzsch Ester Synthesis

ChemInform Abstract: Novel Magnetically Separable Sulfated Boric Acid Functionalized Nanoparticles for Hantzsch Ester Synthesis

Sulfated boric acid nanoparticles immobilized on a silica‐coated magnetite support efficiently catalyze the condensation of aldehydes with two equivalents of a β‐keto ester in the presence of ammonium acetate furnishing dihydropyridine derivatives in excellent yields.

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Veröffentlicht in:ChemInform 2016-11, Vol.47 (49), p.no-no
Hauptverfasser: Azizi, Kobra, Azarnia, Jamshid, Karimi, Meghdad, Yazdani, Elahe, Heydari, Akbar
Format: Artikel
Sprache:eng
Schlagworte:
catalysis, phase‐transfer catalysis
Insecticides
multicomponent reactions
pyridine derivatives
ring closure reactions, annulation reactions
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Zusammenfassung:Sulfated boric acid nanoparticles immobilized on a silica‐coated magnetite support efficiently catalyze the condensation of aldehydes with two equivalents of a β‐keto ester in the presence of ammonium acetate furnishing dihydropyridine derivatives in excellent yields.
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201649153