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タイトル: | Pre-regulation of the planar chirality of pillar[5]arenes for preparing discrete chiral nanotubes |
著者: | Fa, Shixin Adachi, Keisuke Nagata, Yuuya Egami, Kouichi Kato, Kenichi https://orcid.org/0000-0001-5348-5521 (unconfirmed) Ogoshi, Tomoki https://orcid.org/0000-0002-4464-0347 (unconfirmed) |
著者名の別形: | 足立, 佳祐 長田, 裕也 江上, 孝一 加藤, 研一 生越, 友樹 |
発行日: | 14-Mar-2021 |
出版者: | Royal Society of Chemistry (RSC) |
誌名: | Chemical Science |
巻: | 12 |
号: | 10 |
開始ページ: | 3483 |
終了ページ: | 3488 |
抄録: | Regulating the chirality of macrocyclic host molecules and supramolecular assemblies is crucial because chirality often plays a role in governing the properties of these systems. Herein, we describe pillar[5]arene-based chiral nanotube formation via pre-regulation of the building blocks' chirality, which is different from frequently used post-regulation strategies. The planar chirality of rim-differentiated pillar[5]arenes is initially regulated by chiral awakening and further induction/inversion through stepwise achiral external stimuli. The pre-regulated chiral information is well stored in discrete nanotubes by interacting with a per-alkylamino-substituted pillar[5]arene. Such pre-regulation is more efficient than post-regulating the chirality of nanotubes. |
著作権等: | © The Royal Society of Chemistry 2021. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. |
URI: | http://hdl.handle.net/2433/262266 |
DOI(出版社版): | 10.1039/d1sc00074h |
PubMed ID: | 34163621 |
出現コレクション: | 学術雑誌掲載論文等 |
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