2015
DOI: 10.1007/s10895-015-1620-3
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Design, Synthesis and Optoelectronic Properties of Unsymmetrical Oxadiazole Based Indene Substituted Derivatives as Deep Blue Fluoroscent Materials

Abstract: A series of novel unsymmetrically substituted indene-oxadiazole derivatives (3a-f) have been designed and synthesized by employing palladium catalysed Suzuki cross coupling reaction in high yields. The structural integrity of all the novel compounds was established by (1)H, (13)C NMR and LC/MS analysis. These compounds are amorphous in nature and are remarkably stable to long term storage under ambient conditions. The optoelectronic properties have been studied in detail using UV-Vis absorption and Fluorescenc… Show more

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Cited by 15 publications
(2 citation statements)
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“…2,5-Disubstituted-1,3,4-oxadiazoles are important scaffolds which have been found in many natural and synthetic molecules with unique physical characteristics [1][2][3] and remarkable biological activities (Figure 1). 4,5 In view of their great importance, the synthesis of 2,5-diaryl-1,3,4-oxadiazoles has gained much attention in recent decades and many useful synthetic procedures for their preparation have been developed.…”
Section: Introductionmentioning
confidence: 99%
“…2,5-Disubstituted-1,3,4-oxadiazoles are important scaffolds which have been found in many natural and synthetic molecules with unique physical characteristics [1][2][3] and remarkable biological activities (Figure 1). 4,5 In view of their great importance, the synthesis of 2,5-diaryl-1,3,4-oxadiazoles has gained much attention in recent decades and many useful synthetic procedures for their preparation have been developed.…”
Section: Introductionmentioning
confidence: 99%
“…The development of π-conjugated luminescent aromatic and heteroaromatic organic molecules has drawn immense attention of the scientific and industrial communities due to modern applications such as organic light emitting diodes (OLED) [1][2][3], photovoltaic cells [4,5], lasers [6,7], nonlinear optical (NLO) [8,9], field effect transistors (FET) [10,11], sensors [12], photodetectors [13,14] and bioimaging [15,16]. Organic molecules with donor and acceptor groups in the same molecule that form a push-pull system, among the donor groups, phenothiazine (PTZ) [17,18], carbazole (CZ) [19], triphenylamine (TPA) [20,21], phenoxazine [22] and the acceptor groups, rhodanine [23,24], triazine [25,26], 1,3,4oxadiazole [27], play the role of forming the push-pull system.…”
Section: Introductionmentioning
confidence: 99%