In this review, we have explored the synthetic strategies adopted for designing the
hydroxybenzazoles (imidazole, oxazole, and thiazole) ie HBX derivatives which show …

The imidazole, benzimidazole, benzoxazole, tetrazole and quinazolinone are heterocyclic
aromatic organic compounds. It is an important pharmacophore and privileged structure in …

Dyes undergoing excited-state intramolecular proton transfer (ESIPT) are known to present
large Stokes shifts as a result of the important geometrical reorganisation following photon …

Novel azo linked substituted benzimidazole, benzoxazole, and benzothiazole were
synthesized by diazo coupling and characterized by 1 H NMR, elemental analysis, FTIR and …

Schiff bases containing benzothiazole unit are synthesized and characterized by 1 H NMR,
13 C NMR, LC–MS, UV–visible and fluorescence spectroscopy methods. Synthesized …

The excited-state intramolecular proton transfer (ESIPT) mechanism in six amino 2-(2′-
hydroxyphenyl) benzazole derivatives were investigated in different solvents by means of …

Various synthetic pathways of the 30 novel 2-substituted 5, 7-di-tert-butylbenzoxazoles as
new potential antimicrobial drugs are discussed. The 28 intermediates are described as …

Positional isomers of benzothiazole-pyridone and benzothiazole-pyrazole containing
disperse azo dyes are reported. These heterocyclic azo dyes are decorated with 'separate …

A V-shaped ligand bis (2-benzimidazol-2-ylmethyl) benzylamine L1 with its two derivatives
bis (N-methylbenzimidazol-2-ylmethyl) benzylamine L2 and bis (N-benzylbenzimidazol-2 …

Six new azo clubbed benzothiazole dyes were synthesized by diazotization reaction. These
six novel compounds were characterized using 1 H NMR, FTIR, UV–Visible, fluorescence …