Literature DB >> 25531061

Linear-cyclic polymer structural transformation and its reversible control using a rational rotaxane strategy.

Takahiro Ogawa1, Naoya Usuki, Kazuko Nakazono, Yasuhito Koyama, Toshikazu Takata.   

Abstract

Linear-cyclic polymer structural transformation and its reversibility are demonstrated by a simple but rational strategy using the structural characteristics of crown ether-based rotaxanes. The structure of a polymer containing a [1]rotaxane unit at one end was controlled by conventional protection-deprotection reactions, giving rise to a reversible linear-cyclic polymer structural transformation.

Entities:  

Year:  2015        PMID： 25531061     DOI： 10.1039/c4cc08982k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Formation of a series of stable pillar[5]arene-based pseudo[1]-rotaxanes and their [1]rotaxanes in the crystal state.

Authors:  Ying Han; Gui-Fei Huo; Jing Sun; Ju Xie; Chao-Guo Yan; Yue Zhao; Xuan Wu; Chen Lin; Leyong Wang
Journal:  Sci Rep       Date:  2016-06-28       Impact factor: 4.379

2.  Photo-triggered solvent-free metamorphosis of polymeric materials.

Authors:  Satoshi Honda; Taro Toyota
Journal:  Nat Commun       Date:  2017-09-11       Impact factor: 14.919

3.  Synthesis of diamido-bridged bis-pillar[5]arenes and tris-pillar[5]arenes for construction of unique [1]rotaxanes and bis-[1]rotaxanes.

Authors:  Ying Han; Li-Ming Xu; Cui-Yun Nie; Shuo Jiang; Jing Sun; Chao-Guo Yan
Journal:  Beilstein J Org Chem       Date:  2018-07-04       Impact factor: 2.883
  3 in total

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