Development of Synthetic Double Helical Polymers and Oligomers
Development of Synthetic Double Helical Polymers and Oligomers
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DOI：
10.1002/pola.23596
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发表时间：
2009-10-15
影响因子：
--
通讯作者：
Yashima, Eiji
中科院分区：
文献类型：
--
作者：
Furusho, Yoshio;Yashima, Eiji
人们对设计和合成人工螺旋聚合物和低聚物越来越感兴趣，这与生物重要性以及开发新的手性材料有关。自发现等规聚丙烯的螺旋结构以来，近半个世纪以来，单螺旋构象的合成聚合物和低聚物取得了重大进展。相比之下，双螺旋对应物的化学研究还不成熟。本文综述了近年来在双螺旋聚合物和低聚物的合成、结构和功能方面的研究进展，强调了超分子化学在双螺旋设计和合成中的重要作用。尽管迄今为止报道的人造双螺旋数量仍然有限，但最近超分子化学的进展为新设计提供了大量的结构基序。因此，人工双螺旋结构作为一类新型化合物具有广阔的应用前景。(C) 2009 Wiley期刊公司[J] .化学工程学报，2009,31 (4):557 - 557
There is growing interest in the design and synthesis of artificial helical polymers and oligomers, in connection with biological importance as well as development of novel chiral materials. Since the discovery of the helical structure of isotactic polypropylene, a significant advancement has been achieved for synthetic polymers and oligomers with a single helical conformation for about half a century. In contrast, the chemistry of double helical counterparts is still premature. This short review highlights the recent advances in the synthesis, structures, and functions of double helical polymers and oligomers, featuring an important role of supramolecular chemistry in the design and synthesis of double helices. Although the artificial double helices reported to date are still limited in number, recent advancement of supramolecular chemistry provides plenty of structural motifs for new designs. Therefore, artificial double helices hold great promise as a new class of compounds. (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 5195-5207, 2009