1446317-71-0

Basic information

• Product Name: 2-(2-methoxyphenyl)-5-(pentafluorophenyl)-1,3,4-oxadiazole
• Synonyms: 2-(2-methoxyphenyl)-5-(pentafluorophenyl)-1,3,4-oxadiazole
• CAS NO: 1446317-71-0
• Molecular Weight: 342.225
• Mol File: 1446317-71-0.mol

Chemical Properties

• CAS DataBase Reference: 2-(2-methoxyphenyl)-5-(pentafluorophenyl)-1,3,4-oxadiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-methoxyphenyl)-5-(pentafluorophenyl)-1,3,4-oxadiazole(1446317-71-0)
• EPA Substance Registry System: 2-(2-methoxyphenyl)-5-(pentafluorophenyl)-1,3,4-oxadiazole(1446317-71-0)

Safety Data

• Hazardous Substances Data: 1446317-71-0(Hazardous Substances Data)

Upstream product

• 42966-95-0 2-(2-methoxyphenyl)-1,3,4-oxadiazole 
• 363-72-4 Pentafluorobenzene 
• 7466-54-8 2-methoxybenzoylhydrazine 
• 1542993-19-0 C₁₅H₉F₅N₂O₃ 
• 2251-50-5 pentafluorobenzoylchloride 

Downstream Products

• 1542993-29-2 2-(5-pentafluorophenyl-1,3,4-oxadiazol-2-yl)phenol 

Relevant articles and documents

Syntheses, photoluminescence and electroluminescence of four heteroleptic iridium complexes with 2-(5-phenyl-1,3,4-oxadiazol-2-yl)-phenol derivatives as ancillary ligands

Four new iridium(iii) cyclometalated complexes (Ir1-Ir4) with 4-trifluoromethylphenylpyridine as the main ligand and 2-(5-phenyl-1,3,4- oxadiazol-2-yl)-phenol and its fluoro/trifluoromethyl substituted derivatives as ancillary ligands have been developed. All complexes are green phosphors (λmax = 519-537 nm) with photoluminescence quantum efficiency yields of 10-53% in CH2Cl2 solutions at room temperature, respectively. The organic light emitting diodes (OLEDs) with the structure of ITO/TAPC (1,1-bis[4-(di-p-tolylamino)phenyl]cyclohexane, 60 nm)/Ir complexes (8 wt%):SimCP2 (bis[3,5-di(9H-carbazol-9-yl)phenyl] diphenylsilane, 30 nm)/TPBi (1,3,5-tri(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl, 90 nm)/LiF (1 nm)/Al (100 nm) show good performances. In particular, device G4 based on complex Ir4 (2-(5-pentafluorophenyl-1,3,4-oxadiazol-2-yl)-phenol as ancillary ligand) showed superior performances with a peak current efficiency (ηc) of 70.48 cd A-1 and a peak external quantum efficiency (ηext, EQE) of 19.7%. This study demonstrates that the ancillary ligand attached with the 1,3,4-oxadiazole group could facilitate charge trapping across the bulk of the device for efficient OLEDs.

Mild copper-mediated direct oxidative cross-coupling of 1,3,4-oxadiazoles with polyfluoroarenes by using dioxygen as oxidant

CH3CN and O2 do the trick! A copper-mediated direct oxidative cross-coupling of 2-(het)aryl-1,3,4-oxadiazoles with polyhaloarenes under mild reaction conditions has been developed (see scheme). The process provides a concise access to biaryl structures containing polyhaloarenes, which are of interest in the fields of pharmaceuticals and functional materials. Acetonitrile and oxygen play crucial roles. Copyright