Results 121 to 130 of about 12,947 (217)

Synthesis and optical properties of heteroaromatic small molecules and oligomers for light-emitting devices [PDF]

open access: yes, 2004
New Л-electron deficient heteroaromatic oligomers 175 and 225 have been synthesised by Suzuki cross-coupling methodology and incorporated into OLEDs. Using 175 as the emissive layer in the device configuration lTO/PEDOT/175/Ca/Al: blue-green light ƛmax ...
Hughes, Gregory
core  

Poly(1,3,4-oxadiazoles) via aromatic nucleophilic displacement

open access: yes, 1992
Poly(1,3,4-oxadiazoles) (POX) are prepared by the aromatic nucleophilic displacement reaction of di(hydroxyphenyl) 1,3,4-oxadiazole monomers with activated aromatic dihalides or activated aromatic dinitro compounds. The polymerizations are carried out in
Hergenrother, Paul M.   +2 more
core  

Synthesis and biological activity of novel 2,5-disubstituted-1,3,4-oxadiazoles

open access: yes, 2010
1088-1097A new and previously unreported molecular framework of 1,3,4-oxadiazoles incorporating halo pyridines has been synthesised. The derivatives are synthesised starting from substituted pyridinyloxy benzaldehydes, by converting them in to ...
Anitha, M   +3 more
core  

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