0000000000721808

AUTHOR

Jin-kyun Lee

showing 2 related works from this author

High-Performance Electron-Transporting Polymers Derived from a Heteroaryl Bis(trifluoroborate)

2011

In this communication, we report that dipotassium aryl bis(trifluoroborate)s make stable and easy-to-purify yet reactive monomers under Suzuki polycondensation reactions. A bis(trifluoroborate) of 2-alkylbenzotriazole was prepared successfully and copolymerized with dibromobenzothiadiazole in the presence of a Pd catalyst and LiOH, yielding high molecular weight conjugated polymers. This polymer (P1) composed of all electron-accepting units shows excellent electron-transport properties (μ(e) = 0.02 cm(2) V(-1) s(-1)), which proves the value of the aryl bis(trifluoroborate) monomers and suggests that many other types of semiconducting polymers that could not be accessed previously can be syn…

chemistry.chemical_classificationCondensation polymerHalogenationTransistors ElectronicPolymersArylRespiratory electron transportGeneral ChemistryPolymerTriazolesConjugated systemBiochemistryCatalysisCatalysisElectron Transportchemistry.chemical_compoundColloid and Surface ChemistryMonomerchemistryBoratesPolymer chemistryJournal of the American Chemical Society
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CCDC 844943: Experimental Crystal Structure Determination

2011

Related Article: Jin-Kyun Lee, M.C.Gwinner, R.Berger, C.Newby, R.Zentel, R.H.Friend, H.Sirringhaus, C.K.Ober|2011|J.Am.Chem.Soc.|133|9949|doi:10.1021/ja201485p

Space GroupCrystallographyCrystal Systemcatena-[bis(mu~8~-47-bis(Trifluoroboranyl)-2-(heptadecan-9-yl)-2H-benzotriazole)-tetra-potassium]Crystal StructureCell ParametersExperimental 3D Coordinates
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