A double-stranded helix by complexation of two polymer chains with a helical supramolecular assembly

Takahiro Sugimoto, Takayuki Suzuki, Seiji Shinkai, Kazuki Sada

Research output: Contribution to journalArticle

66 Citations (Scopus)

Abstract

The first artificial double helix composed of achiral synthetic polymers have been constructed by twisting of a supramolecular ladders from poly(trimethylene imine) salts and porphyrin-bridged BisPYBOXs through hydrogen bonds between the PYBOX groups and secondary ammonium cations in the polymer.

Original languageEnglish
Pages (from-to)270-271
Number of pages2
JournalJournal of the American Chemical Society
Volume129
Issue number2
DOIs
Publication statusPublished - Jan 17 2007

Fingerprint

Complexation
Polymers
Imines
Porphyrins
Ladders
Ammonium Compounds
Cations
Hydrogen
Hydrogen bonds
Salts
Positive ions
cyclopropane

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

Cite this

A double-stranded helix by complexation of two polymer chains with a helical supramolecular assembly. / Sugimoto, Takahiro; Suzuki, Takayuki; Shinkai, Seiji; Sada, Kazuki.

In: Journal of the American Chemical Society, Vol. 129, No. 2, 17.01.2007, p. 270-271.

Research output: Contribution to journalArticle

Sugimoto, Takahiro ; Suzuki, Takayuki ; Shinkai, Seiji ; Sada, Kazuki. / A double-stranded helix by complexation of two polymer chains with a helical supramolecular assembly. In: Journal of the American Chemical Society. 2007 ; Vol. 129, No. 2. pp. 270-271.
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