761427-85-4

Usage

Structure

Heterocyclic aromatic compound with a benzene ring fused to an oxadiazole ring

Fluorine atoms

Two fluorine atoms at the 5 and 6 positions on the benzoxadiazole ring

Potential applications

Organic synthesis, materials science, and pharmaceutical research

Use as fluorophore

Design and development of fluorescent dyes and sensors

Building block

Synthesis of complex organic molecules and materials

Upstream product

• 171111-70-9 5,6-difluorobenzofuroxan 
• 216254-45-4 4,5-Difluoro-2-nitrophenyl azide 
• 78056-39-0 4,5-difluoro-2-nitroaniline 

Relevant academic research and scientific papers

FLUORINATED BENZOXADIAZOLE-BASED DONOR-ACCEPTOR POLYMERS FOR ELECTRONIC AND PHOTONIC APPLICATIONS

A polymer comprising a repeating unit, which may further comprise one or more repeating units. The present subject matter also relates to a formulation comprising the polymer, and a fullerene, second polymer, or small molecule. The present subject matter further relates to an organic electronic (OE) device comprising a coating or printing ink containing the formulation, where the OE device may be an organic field effect transistor (OFET) device or an organic photovoltaic (OPV) device. The present subject matter also relates to synthesis of monomers, polymers, and the compounds produced therein.

A Difluorobenzoxadiazole Building Block for Efficient Polymer Solar Cells

A difluorobenzoxadiazole building block is synthesized and utilized to construct a conjugated polymer leading to high-performance thick-film polymer solar cells with a VOC of 0.88 V and a power conversion efficiency of 9.4%. This new building block can be used in many possible polymer structures for various organic electronic applications.

Revisiting the Synthesis of 4,6-Difluorobenzofuroxan: A Study of Its Reactivity and Access to Fluorinated Quinoxaline Oxides

New quinoxaline 1,4-dioxide derivatives have been synthesized from novel fluorinated benzofuroxans such as 4-fluorobenzofuroxan, which is prepared for the first time. Furthermore, the preparation 4,6-difluorobenzofuroxan has been revisited because we were

5(6)-Fluoro-6(5)-R-benzofuroxans: Synthesis and NMR 1H, 13C and 19F studies

5(6)-Fluoro-6(5)-substituted benzofuroxans were obtained by the reactions of 5,6-difluorobenzofuroxan with a number of nucleophiles, such as alkylamines, cycloalkylimines, sodium azide and sodium alkoxides. The features of tautomerism in the series of asymmetrical 5(6)-fluorobenzofuroxans in acetone solutions have been studied by 1H, 13C and 19F NMR.