Abstract Design and preparation of low‐cost, effective, and novel catalysts are important
topics in the field of heterogeneous catalysis from academic and industrial perspectives …

A hydrophilic cobalt/copper heterogeneous bimetallic catalyst named mTEG-CS-Co/Cu-
Schiff-base/IL was successfully synthesized from chitosan polysaccharide. The new catalyst …

The most significant task in synthetic organic chemistry is developing organic reactions from
a green and sustainable perspective. In these ways, heterogeneous catalysts are essential …

A new biocomposite of chitosan, chitosan-supported di (pyridine-2-yl) methanone-Ni (II)
complex, CS-DPM-Ni, is synthesized for the first time. The biocomposite is thoroughly …

In this study, copper (Cu) and nickel oxide (Ni2O3) microtubes (MTs) were synthesized
using an electroless template deposition technique within porous polycarbonate (PC) track …

A chitosan‐derived metal‐free N‐doped carbon catalyst was synthesized and investigated
for selective reductive formylation of quinoline to N‐formyl‐tetrahydroquinoline and …

Ethyl cellulose (EC)-based composite sponges were developed for oil spillage treatment.
The EC sponge surface was decorated with helical carbon nanotubes (HCNTs) and …

Herein, a novel silver and chromium nanostructured N-doped carbonaceous material has
been synthesized by a biomass-annealing approach using readily available chitosan as a …

In this study, we synthesized pyrazinopyrroloazepine derivatives in high yields using
multicomponent reactions of isatoic anhydride, N‐methylimidazole, alkyl bromides, activated …

The in‐depth study on reduction–specified coupling reactions of the nitroarenes by
heterogeneous cobalt catalysis opens a door for diversified syntheses of functional N …