Synthesis and chiroptical properties of methacrilic copolymers containing in side-chain optically active carbazole and azochromophores

Tiziana Benelli; Loris Giorgini; Francesco Mauriello; Elisabetta Salatelli

doi:10.1117/12.767500

13 September 2007 Synthesis and chiroptical properties of methacrilic copolymers containing in side-chain optically active carbazole and azochromophores

Tiziana Benelli, Loris Giorgini, Francesco Mauriello, Elisabetta Salatelli

Author Affiliations +

Proceedings Volume 6653, Linear and Nonlinear Optics of Organic Materials VII; 66531C (2007) https://doi.org/10.1117/12.767500
Event: Photonic Devices + Applications, 2007, San Diego, California, United States

Abstract

Novel optically active multifunctional methacrylic copolymers bearing in the side chain azoaromatic and carbazole groups linked to the main chain with a chiral rigid group of one prevailing absolute configuration have been prepared and characterized in order to observe possible effects on the optical activity of the resulting materials. All the polymeric derivates have good thermal stability with glass transition temperature around 200°C and high decomposition temperatures in the range 280-300°C. Spectroscopic, thermal and chiroptical characterizations indicate the occurrence of dipolar interactions between side chain moieties and the presence of an ordered chiral conformation at least for chain segments of the macromolecules.

Citation Download Citation

Tiziana Benelli, Loris Giorgini, Francesco Mauriello, and Elisabetta Salatelli "Synthesis and chiroptical properties of methacrilic copolymers containing in side-chain optically active carbazole and azochromophores", Proc. SPIE 6653, Linear and Nonlinear Optics of Organic Materials VII, 66531C (13 September 2007); https://doi.org/10.1117/12.767500

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