New organic gelalors bearing a porphyrin group: A new strategy to create ordered porphyrin assemblies

Hong Jian Tian, Kazuhiko Inoue, Kenji Yoza, Tsutomu Ishi-I, Seiji Shinkai

研究成果: Contribution to journalArticle査読

28 被引用数 (Scopus)

抄録

Cholesterol-based gelators 1 bearing a porphyrin moiety were synthesized. (S)-1 with a natural C-3 configuration could gelatinize a few solvents whereas (R)-1 with an inverted C-3 configuration could not gelatinize any solvent. The absorption and CD spectra for less cohesive (R)-1 were changed only to a smaller extent at 10-5∼10-2 mol dm-3 whereas more cohesive (S)-1 gave a new λmax at 444 nm and its corresponding CD band only in the gel phase. The results indicate that "gelation" is a new strategy to create ordered porphyrin assemblies.

本文言語英語
ページ(範囲)871-872
ページ数2
ジャーナルChemistry Letters
9
DOI
出版ステータス出版済み - 1998
外部発表はい

All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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