Title of article
Ionic liquid attached to colloidal silica nanoparticles: as high performance catalyst for the preparation of dihydrofurans under microwave irradiation
Author/Authors
Safaei-Ghomi, Javad Department of Organic Chemistry - Faculty of Chemistry - University of Kashan, Kashan , Shahbazi-Alavi, Hossein Department of Organic Chemistry - Faculty of Chemistry - University of Kashan, Kashan , Nazemzadeh, Hadi Department of Organic Chemistry - Faculty of Chemistry - University of Kashan, Kashan
Pages
7
From page
113
To page
119
Abstract
The preparation of trans-dihydrofurans has been
achieved by a one-pot condensation reaction of 4-bromophenacyl
bromide, aromatic aldehydes and 5,5-dimethyl-
1,3-cyclohexanedione using bis (1(3-trimethoxysilylpropyl)-
3-methyl-imidazolium) copper tetrachloride tethered
to colloidal silica nanoparticles under microwave
irradiation. Ionic liquid tethered to colloidal silica
nanoparticles have been characterized by H NMR spectroscopy,
scanning electron microscope, energy dispersive
spectroscopy, thermogravimetric analysis and dynamic
light scattering.
Keywords
Diastereoselective synthesis , Ionic liquid , Colloidal silica nanoparticles , Heterogeneous catalysts
Journal title
Astroparticle Physics
Serial Year
2017
Record number
2436271
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