The expression “organic catalyst” has recently been introduced to define an organic
compound (of relatively low molecular weight and simple structure) capable of promoting a …

The present review deals with the ring-opening of epoxides by various carbon, nitrogen,
oxygen, halogen, and sulfur-containing nucleophiles, which most of the resulting products …

A series of polyacrylonitrile fiber-supported quaternary ammonium salts (PANF-QAS) were
prepared and applied to the catalytic reduction of aldehydes, ketones, azides, and benzyl …

The present study, for the first time, describes the application of 3D‐network polymer based
on calix [4] resorcinarene, as an efficient heterogeneous and phase transfer catalyst for …

In this study, an efficient method was designed to graft poly (ethylene glycol) effectively onto
commercial Dowex resin. The catalytic efficiency of the copolymer obtained as a new solid …

Micellar media are introduced for the efficient ring opening of epoxides with sodium salts of
nucleophiles such as CN−, N3−, NO3−, NO2−, SCN−, Br− and Cl−, catalyzed with Ce (OTf) …

Amino group immobilized on polyacrylamide: An efficient heterogeneous catalyst for the
Knoevenagel reaction in solvent-free and aqueous media - ScienceDirect Skip to main …

An environmentally benign, aqueous synthesis of 1, 2-azidoalcohols via regioselective ring
opening of their epoxides using magnetic imidazolium based dicationic room temperature …

Polyethylene glycol, a polymer widely used for biomedical applications and in supported
synthesis, was easily immobilized on silica gel and used as a new solid–liquid phase …

Résumé In the present study, an environmentally benign, efficient, and solvent-free
procedure was developed for the synthesis of 1, 2-azidoalcohols by the regioselective ring …