Biodegradability, biocompatibility, and biological activity are just a few of the unique
qualities of chitosan, a biopolymer produced from chitin, that have garnered widespread …

This article discusses the synthesis, chemistry, and uses of transition metal complexes
containing functionalized N-Heterocyclic carbenes (NHCs). NHCs were obtained by …

Three new phenanthroline-derived ligands were synthesized by the Schiff base
condensation method. The first ligand was the result of 1, 10-phenanthroline-2 …

Four newly synthesized imidazolium salts were characterized by nuclear magnetic
resonance, vibrational spectra, and mass spectra. Then, the density functional theory …

In this study, theophylline (1) compounds were synthesized with addition of 2-bromoetha-
nol, 2-bromoacetamide and methyl-2-bromoacetate to attain symmetric connections to …

Schiff base ligand C 18 H 24 N 2 S 2 was synthesized in the reaction of aromatic aldehyde 4-
methylthiophene-2-carbaldehyde with hexane-1, 6-diamine. Also, C 20 H 28 N 2 S 2 was …

A novel compound N-benzyl-2-oxo-1, 2-dihydrofuro [3, 4-d] pyrimidine-3 (4H)-carboxamide
(DHFP) was synthesized by addition, rearrangement, and intramolecular cyclization …

ABSTRACT N, N'-(ethane-1, 2-diylbis (4, 1-phenylene)) bis (1-(thiophen-2-yl) methanimine)
and N, N'-(ethane-1, 2-diylbis (4, 1-phenylene)) bis (1-(4-methylthiophen-2-yl) methanimine) …

Natural or synthetic substances can be used to create smart medications, which can
enhance cognitive performance in healthy individuals. They are frequently used to boost …

Aim. To synthesize aliphatic and aromatic derivatives of salt carbenoid compounds of the
series of imidazole, benzimidazole, pyridine, pyrimidine and 1, 3, 4-oxadiazole containing …