Rational design of a sugar-appended porphyrin gelator that is forced to assemble into a one-dimensional aggregate

Shun Ichi Tamaru, Michihiko Nakamura, Masayuki Takeuchi, Seiji Shinkai

研究成果: Article査読

119 被引用数 (Scopus)

抄録

Figure presented As an attempt to rationally design organogelators, an amphiphilic porphyrin bearing four β-D-galactopyranoside groups at its periphery was synthesized This compound tends to aggregate in a one-dimensional direction, resulting in very robust gels in DMF/alcohol mixed solvents. Spectroscopic studies and electron-micrographic observations support the view that the π-π stacking interaction among porphyrin moieties and the hydrogen-bonding interaction among sugar moieties operate synergistically to give rise to a stable one-dimensional aggregate structure indispensable for gel formation.

本文言語English
ページ(範囲)3631-3634
ページ数4
ジャーナルOrganic letters
3
23
DOI
出版ステータスPublished - 2001 11 15
外部発表はい

ASJC Scopus subject areas

  • 生化学
  • 物理化学および理論化学
  • 有機化学

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