A helical array of pendant fullerenes on a helical poly(phenylacetylene) induced by non-covalent chiral interactions |
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Authors: | Nishimura Tatsuya Ohsawa Sousuke Maeda Katsuhiro Yashima Eiji |
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Affiliation: | Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan. |
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Abstract: | Novel [60]fullerene-based poly(phenylacetylene)s prepared by the copolymerization of achiral phenylacetylenes bearing a C(60) or crown ether pendant form a one-handed helix upon complexation with L- and D-alanine, yielding a helical array of the pendant fullerenes with a predominant screw-sense along the polymer backbone. |
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