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Exact helical polymer synthesis by directionally fixed connection of a C2-chiral 9,9′-spirobifluorene unit with a C2- or Cs-symmetric unit.

Authors :
Seto, Ryota
Koyama, Yasuhito
Xu, Kun
Kawauchi, Susumu
Takata, Toshikazu
Source :
Chemical Communications. 2013, Vol. 49 Issue 48, p5486-5488. 3p.
Publication Year :
2013

Abstract

Two types of exact helical polymers, screw-shaped and coil-shaped, consisting of right-angled C2-chiral 9,9′-spirobifluorene skeletons were selectively synthesized based on a two-point-connection protocol by controlling the connecting direction between the monomers. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
49
Issue :
48
Database :
Academic Search Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
100865315
Full Text :
https://doi.org/10.1039/c3cc41685b