[3+3]Cycloalkyne Oligomers: Linking Groups Control Intra- and Intermolecular Aggregation by π-π Interactions

Yuto Saiki, Keiichi Nakamura, Yasuko Nigorikawa, Masahiko Yamaguchi

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)

Abstract

Molecules get together: Two dimeric and a trimeric [3+3]cycloalkyne (see picture) are synthesized, and their aggregation behavior in CHCl3 examined by 1H NMR spectroscopy, circular dichroism, and vapor pressure osmometry. The aggregate structure of the oligomeric [3+3] cyclo-alkynes can be controlled by the structures of the linker moiety.

Original languageEnglish
Pages (from-to)5190-5192
Number of pages3
JournalAngewandte Chemie - International Edition
Volume42
Issue number42
DOIs
Publication statusPublished - 2003 Nov 3

Keywords

  • Aggregation
  • Alkynes
  • Helicenes
  • Macrocycles
  • Pi interactions

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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