A novel series of thiazole-based heterocycles was synthesized using 1, 3-dipolar
cycloaddition reactions in the presence of chitosan-grafted-poly (vinylpyridine) as an eco …

The one-pot synthesis of a series of pyrazoline derivatives containing the bioactive thiazole
ring has been performed through a 1, 3-dipolar cycloaddition reaction of N …

Several new pyrazole, pyridine,[1, 2, 4] triazolo [1, 5-α] pyrimidine, benzimidazo [1, 2-a]
pyrimidine and 1, 2, 4-triazolo [3, 4-c][1, 2, 4] triazine derivatives incorporating a thiophene …

A convenient synthesis of some novel bis-pyrrole derivatives via hydrazonoyl halides is
described. Antimicrobial evaluation of some selected examples of the synthesized products …

A series of new thiazoline derivatives were synthesized. Structure analyses were
accomplished employing 1H-NMR, 13C-NMR, X-ray and MS techniques. The in vitro …

This research work purposes to synthesize a novel derivative of 2-[1-(1, 3-diphenyl-1H-
pyrazol-4-yl) ethylidene] hydrazinyl)-4-methyl-5-phenyldiazinyl) thiazole (7), and then we …

Herein, a selected set of chiral N1-(4-oxochromen-7-yl)-4, 5-dihydro-1, 2, 4-triazin-6 (1H)-
ones (7a-k/8a-k) were prepared via direct interaction of L-α-amino esters with N1-(4 …

Organometallic derivatives of oximes were reviewed. These derivatives were selected and
presented according to the place of the metal in the periodic table. Formation and reactions …