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R&D of Building Blocks for OLED Designed and Manufactured by abcr service lab abcr service lab M a d e in Germ a n y Within this flyer you can find a selection of fluorine-containing small molecules which could be promising building blocks for the construction of new OLED materials. Our service lab specialists have great expertise in the development of advanced fluorine-containing building blocks and fluorine modification of the existing ones. We design and synthesize portfolios of novel, unique and differentiated fluorine-containing aromatics and heterocycles for the organic electronics industry. Conjugated organic small molecules and organic polymers are used as active semiconductor materials in electronic and optoelectronic devices such as Organic Light Emitting Diodes (OLEDs). The properties of such semiconductors can be properly engineered and finely tuned by the design of the conju- gated molecular structure and the selective introduction of various functional groups. It has been generally demonstrated that selective func- tionalization of the conjugated core with fluorine atoms and fluorinated substituents is an effective structural modification not only for tuning optoelectronic properties, but also that it affects the solid-state organization and improves stability. Varios building blocks of the biphenyl/biaryl structures by abcr service lab – made in Germany Br Br Br Cl Cl Ar N NC Cl N N Ar N N CF3 Br Cl Ar 3 2 - . . 1 2 2 0 1 6 5 1 3 8 5 R N R Gute Chemie ©tj-rabbit; shutterstock.com
Bearing regioisomeric pyridines, including substituted ones Br Br Br N Rf Cl N Cl Cl Rf N Rf Bearing substituted triazines or other heteroarenes (on demand) Br Br Br F Ar N Cl NC Cl F3C Cl N N Ar N N CF3 N N CF3 R N R Br Cl Br N N N Cl F Bearing additional aromatics or fluoro-substituted aromatics Br Br Br Br Cl Cl Ar F F F F F Cl F F NC F F Cl F Br CF3 Cl F3C CN abcr service lab: consultation, synthesis and optimization We offer customized individual syntheses for our customers. We know – there is no such thing as ready-made innovative chemical products off the rack. Our service for special chemicals fulfils complex tasks: ■ We comprehensively advise customers in regard to initial syntheses. ■ De-novo synthesis of exceptionally complex molecules and compounds for various industrial areas (such as pharma, material sciences, life science) ■ We optimize syntheses and advise our customers in order to discover efficient or cost-effective synthesis routes and thereby increase yields and purities. abcr’s internal state-of-the-art chemistry lab is available to our experts for any form of synthesis. Chemists with many years of experience and a scientific background from prior collaboration with worldwide renowned research institutes work here. Take advantage of the certified abcr know-how and our longstanding expertise. We are your service provider for individual syntheses – sales@abcr.com Gute Chemie abcr GmbH ▪ Phone +49 721 95061 - 0 ▪ Fax +49 721 95061 - 80 ▪ info@abcr.com ▪ www.abcr.com