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: ジャーナルへの寄稿学術誌査読

121 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.

本文言語英語
ページ(範囲)3631-3634
ページ数4
ジャーナルOrganic Letters
3
23
DOI
出版ステータス出版済み - 11月 15 2001

!!!All Science Journal Classification (ASJC) codes

  • 生化学
  • 物理化学および理論化学
  • 有機化学

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