Publication detail

Recoverable catalyst for asymmetric Henry reaction based on imidazolidin-4-one copper complex anchored to magnetic nanoparticles

Authors: Sedlák Miloš | Bhosale Dattatry Shivariao | Drabina Pavel

Year: 2016

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Recoverable catalyst for asymmetric Henry reaction based on imidazolidin-4-one copper complex anchored to magnetic nanoparticles	The preparation and characterization of a heterogeneous recyclable catalyst based on Cu(II) complex of magnetic nanoparticles Fe3O4@SiO2 with (2R,5S)-5-isopropyl-5-methyl-2-(pyridine-2-yl)imidazolidine-4-one was described. Reaction of substituted aldehydes with nitromethane catalyzed by this catalyst provides high conversion (82 – 99%) and high enantioselectivity (73 – 94 % ee).	catalyst; Henry reaction; imidazolidin-4-one; copper complex; magnetic nanoparticles

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