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Access to Poly( heteroarylene -vinylene)s via Rhodium(III)-Catalyzed Hydroarylation of Alkynes

Access to Poly( heteroarylene -vinylene)s via Rhodium(III)-Catalyzed Hydroarylation of Alkynes. IPR 2018. Serxho Selman i. Conjugated Polymers. Photovoltaics. Smart Skin. Flexible Displays. Quinoidal Form. Poly(p-phenylene-vinylene)s.

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Access to Poly( heteroarylene -vinylene)s via Rhodium(III)-Catalyzed Hydroarylation of Alkynes

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  1. Access to Poly(heteroarylene-vinylene)s via Rhodium(III)-Catalyzed Hydroarylation of Alkynes IPR 2018 SerxhoSelmani

  2. Conjugated Polymers Photovoltaics Smart Skin Flexible Displays Quinoidal Form

  3. Poly(p-phenylene-vinylene)s H. G., Gilch and W. L. Wheelwright, J.Polym. Sci. A-1Polym. Chem. 1966, 4, 1337. M. J. Marsella, D.-K. Fu, T. M. Swager, Adv. Mater. 1995, 7, 145. • First electroluminescent polymers Gilch: (1966) • Poor functional group and heteroaromatic tolerance • Many synthetic steps Swager: (1995) • Small scope of reactivity

  4. Direct Arylation Polymerization P., Berrouard, etal., Angew. Chem. Int. Ed. 2012, 51, 2068. D. J. Schipper, M. Hutchinson, K. Fagnou, J. Am. Chem. Soc. 2010, 132, 6910. • Less synthetic complexity and cost

  5. Scope of Polymerization

  6. Absorption Emission Spectra

  7. Absorption Emission Spectra

  8. Absorption Emission Spectra

  9. Conclusion • Developed new method for access to heteroaromatic conjugated polymers • Electron rich and poor aromatics are tolerated • Reduced synthetic complexity

  10. Acknowledgements Dr. Derek Schipper Luke Vanderzwet Andrew Kukor

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