Catalysis is a key component of “green chemistry”, and one of the urgently needed
challenges facing chemists now is the design and use of environmentally benign catalysts …

Recently, the preparation and applications of magnetic nanostructures have attracted
increasing attention in nanocatalysis studies, and magnetic nanoparticle (MNP) …

The introduction of magnetic nanoparticles (MNPs) has favoured the recovery of catalysts
with techniques of magnetic separation. Moreover, the small size of these functionalized …

Potassium fluoride impregnated on clinoptilolite nanoparticles (KF/CP NPs) was
investigated as an efficient solid base catalyst for multicomponent condensation reaction. A …

The development of unique, mild and efficient one pot, multicomponent-tandem synthesis of
highly functionalized dihydropyrano [2, 3-c] chromenes under photochemical activation is …

Iron‐catalysed reactions are widely used in organic synthesis owing to its benefits over other
metals. Among the important organic reactions, multicomponent reactions play a significant …

The synthesis of benzo [g] chromene derivatives through a multi-component reaction
catalyzed by lipase is reported for the first time. This novel efficient method has the …

A practical, convenient, and cheap methodology is developed for the synthesis of a series of
chromene derivatives via cyclocondensation of α-or β-naphthol, malononitrile and aromatic …

The novel immobilization of L-Valine on superparamagnetic Fe3O4 nanoparticles was
prepared using a simple protocol for the first time. This compound acts as a highly efficient …

A facile, efficient and eco‐friendly catalytic protocol was developed for the synthesis of
medicinally important pyran‐annulated heterocycles via multicomponent reaction (MCR) …