Rational control of a polyacetylene helix by a pendant rotaxane switch
Rational control of a polyacetylene helix by a pendant rotaxane switch
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DOI:
10.1039/c1cc14404a
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发表时间:
2011-01-01
影响因子:
4.9
通讯作者:
Takata, Toshikazu
中科院分区:
文献类型:
--
作者:
Ishiwari, Fumitaka;Nakazono, Kazuko;Takata, Toshikazu
Polyacetylene bearing a pendant rotaxane moiety with an optically active wheel component was synthesized to realize reversible structural control of its helical structure by position control of the wheel component. Polyacetylene formed a one-handed helical structure only when the optically active wheel component moved close to the main chain.