Literature DB >> 21952652

Rational control of a polyacetylene helix by a pendant rotaxane switch.

Fumitaka Ishiwari1, Kazuko Nakazono, Yasuhito Koyama, Toshikazu Takata.   

Abstract

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. This journal is © The Royal Society of Chemistry 2011

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21952652     DOI： 10.1039/c1cc14404a

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


  5 in total

Review 1.  Chirality in rotaxanes and catenanes.

Authors:  E M G Jamieson; F Modicom; S M Goldup
Journal:  Chem Soc Rev       Date:  2018-07-17       Impact factor: 54.564

Review 2.  BINOL as a chiral element in mechanically interlocked molecules.

Authors:  Matthias Krajnc; Jochen Niemeyer
Journal:  Beilstein J Org Chem       Date:  2022-05-06       Impact factor: 2.544

Review 3.  Helical Polyacetylenes Induced via Noncovalent Chiral Interactions and Their Applications as Chiral Materials.

Authors:  Katsuhiro Maeda; Eiji Yashima
Journal:  Top Curr Chem (Cham)       Date:  2017-07-20

4.  Stereoselective Synthesis of Mechanically Planar Chiral Rotaxanes.

Authors:  Michael A Jinks; Alberto de Juan; Mathieu Denis; Catherine J Fletcher; Marzia Galli; Ellen M G Jamieson; Florian Modicom; Zhihui Zhang; Stephen M Goldup
Journal:  Angew Chem Int Ed Engl       Date:  2018-10-17       Impact factor: 15.336

5.  Controlled Synthesis of Poly(vinyl ether)-Grafted Poly(phenylacetylene)s by a Combination of Living Coordination Polymerization and Living Cationic Polymerization.

Authors:  Jin Motoyanagi; Shinya Kawamura; Masahiko Minoda
Journal:  ACS Omega       Date:  2020-03-10
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.