Synthesis and characterization of two different azarubrenes

The synthesis, properties and solid state X-ray single crystal structures of two new rubrene-derivatives, viz diazarubrene (4,4′-(6,12-diphenyltetracene-5,11-diyl)dipyridine) and tetraazarubrene (5,6,11,12-tetra(pyridin-4-yl)tetracene), are reported. Both the azarubrenes are more oxidatively stable...

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Published inChemical communications (Cambridge, England) Vol. 54; no. 55; pp. 7593 - 7596
Main Authors Xie, Gaozhan, Hahn, Sebastian, Rominger, Frank, Freudenberg, Jan, Bunz, Uwe H. F.
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 2018
Royal Society of Chemistry
Subjects
chemical compounds
chemical reactions
Chemistry
Chemistry, Multidisciplinary
Crystal structure
Optical properties
Physical Sciences
Science & Technology
Single crystals
Synthesis
X-radiation
RUBRENE DERIVATIVES
OXIDATION
TRANSPORT-PROPERTIES
FUSED N-HETEROACENE
CRYSTAL-STRUCTURE
RINGS
CHARGE-TRANSPORT
PACKING
SINGLET FISSION
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ISSN1359-7345
1364-548X
1364-548X
DOI10.1039/C8CC01662C

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Summary:The synthesis, properties and solid state X-ray single crystal structures of two new rubrene-derivatives, viz diazarubrene (4,4′-(6,12-diphenyltetracene-5,11-diyl)dipyridine) and tetraazarubrene (5,6,11,12-tetra(pyridin-4-yl)tetracene), are reported. Both the azarubrenes are more oxidatively stable than rubrene itself and show very similar optical properties but differ in their crystal packing from that of rubrene.
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/C8CC01662C