1242774-40-8Relevant academic research and scientific papers
Synthesis, characterization, and bipolar transporting behavior of a new twisted polycyclic aromatic hydrocarbon: 1′,4′-diphenyl-naphtho- (2′.3′:1.2) -pyrene-6′-nitro-7′-methyl carboxylate
Zhang, Qichun,Divayana, Yoga,Xiao, Jinchong,Wang, Zhijuan,Tiekink, Edward R. T.,Doung, Hieu M.,Zhang, Hua,Boey, Freddy,Sun, Xiao Wei,Wudl, Fred
, p. 7422 - 7426 (2010)
An asymmetric twistacene, l′,4′-diphenyl-naphtho-(2′. 3′:1.2)-pyrene-6′nitro-7′-methyl carboxylate (tetracene 2), was synthesized by using benzyne-trapping chemistry. Its structure, determined by X-ray crystallography, confirmed that this material has a twisted topology with torsion angles as high as 23.8(3)°. Organic light-emitting devices using tetracene 2 as either charge-transporting materials or emitters have been fabricated. The results indicate that this material has bipolar transporting behavior in these devices.
