Synthesis and optoelectronic properties of thieno[2,3-b]thiophene based bis 1,3,4-oxadiazole derivatives as blue fluorescent material for use in organic light emitting diodes

Design, Synthesis and Optoelectronic Properties of Unsymmetrical Oxadiazole Based Indene Substituted Derivatives as Deep Blue Fluoroscent Materials

“…The development of the palladium-catalyzed cross-coupling Suzuki reaction of aryl halides with boronic acids provides an efficient and versatile means of extending π-π conjugation in organic compounds. In continuation of our research in the development of novel oxadiazoles for OLED applications [24,25], herein we report a novel series of unsymmetrical indene substituted oxadiazoles, which shows intense blue-green fluoroscence can be explored for use in OLED applications.…”

Green synthesis of 1,3,4‐oxadiazole derivatives based on N‐arylidene‐2‐(1‐oxo‐4‐(4‐phenoxyphenyl)phthalazin‐2(1H)‐yl)acetohydrazide as potential antitumor agents

“…In addition, easy handling, the low toxicity and good solubility of CAN in a large number of organic solvents increase its use as an efficient green catalyst [4]. On the other hand, 2,5-disubstituted-1,3,4-oxadiazoles constitute one of the most important class of nitrogen heterocyclic molecules, they possess a variety of biological effects including antibacterial [5][6][7], anti-inflammatory [8], antifungal [9], anticancer [10][11][12][13][14], antiviral [15] and antitubercular [16,17] activities. It was reported that, 1,3,4-oxadiazoles can be used also in various optoelectronic applications owing to their good blue fluorescent properties with better quantum yield [18,19].…”

Facile synthesis, biological evaluation and molecular docking studies of novel substituted azole derivatives

“…The 1,3,4-oxadiazoles are influential heterocyclic systems in the field of synthetic, medicinal and materials chemistry due to their remarkable biological and pharmacological properties such as anti-bacterial [3,4], antimicrobials [5], antifungal [6], anti-oxidant [7], anticancer [8], anticonvulsants [9], antiproliferative [10], anti-inflammatory [11] and insecticidal activities [12], as well as conspicuous enzyme inhibitions against varieties of enzymes including superoxide dismutase [13], gluconeogenesis [14], telomerase [15], α-glucosidase [16], α-amylase [17], histone deacetylase [18] and thymidine phosphorylase [19]. The substituted 2 oxadiazole derivative also have attracted attention in photochemistry for the development of optical sensor, staining agent and storage material due to their consequential light harvesting potential [20,21].…”