β-Cyclodextrin based polyurethane as eco-friendly polymeric phase transfer catalyst in nucleophilic substitution reactions of benzyl halides in water: An efficient route to synthesis of benzyl thiocyanates and acetates

Hyper-cross-linked β-cyclodextrin nanosponge: a three-dimensional, porous and biodegradable catalyst in the one-pot synthesis of kojic acid-based heterocyclic compounds

“…Using these systems combine the advantage of nanosize and porous materials. Thus, the existence of both cavities of CDs and the cavities of the 3D polymeric network makes CDNS an appropriate applicant for encapsulating diverse guest molecules with various size, shape and polarity [7,36].…”

Thermodynamic Properties of Inclusion Complexes between β-Cyclodextrin and Naphthenic Acid Fraction Components

“…The partitioning of the Gibbs energy of complex formation for CD polymers originates from the inclusion-binding contributions versus secondary non-inclusion interactions at the interstitial framework domains of such polymer host–guest systems. This study reveals that an understanding of the thermodynamic properties may aide in the future development of advanced materials, such as supramolecular polymer catalysts or elastomers, with scavenging properties toward organic compounds for adsorption-based applications.…”

Multifunctional Fe3O4@nSiO2@mSiO2/Pr-Imi-NH2·Ag core–shell microspheres as highly efficient catalysts in the aqueous reduction of nitroarenes: improved catalytic activity and facile catalyst recovery

“…By considering all the above-mentioned points and in continuation of our research to develop green chemistry by using water as reaction medium and molecular host-guest systems, [10][11][12] herein, we have focused our interest on the synthesis of core-shell structured microsphere with a superparamagnetic core, a middle nonporous silica shell and an outer organo functionalized mesoporous silica shell, in order to render its suitable as a host to support silver nanoparticles. The catalytic activity of the synthesized nanocomposite, Fe 3 O 4 @ nSiO 2 @mSiO 2 /Pr-Im-NH 2 $Ag was investigated for the reduction of nitroarenes to the corresponding aromatic amines by using NaBH 4 as reducing agent in aqueous medium.…”