Efficient synthesis of [2]rotaxanes based on sequential acetylene-dicobalt hexacarbonyl complexation and stopper modification

Yuji Tokunaga, Norihiro Ohiwa, Go Ohta, Yuji Yamauchi, Tatsuhiro Goda, Nobuhiko Kawai, Takumichi Sugihara, Youji Shimomura, Tomonori Hoshi

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

This paper describes an efficient end-capping method for the preparation of 2rotaxanes, using acetylene-dicobalt hexacarbonyl complexation and subsequent transformation of the complexes into a series of vinylsilanes though hydrosilylation.

Original languageEnglish
Pages (from-to)1045-1056
Number of pages12
JournalHeterocycles
Volume77
Issue number2
DOIs
Publication statusPublished - 2009 Feb 1

Keywords

  • Acetylene-Dicobalt Hexacarbonyl Complexation
  • Hydrogen Bond
  • Hydrosilylation
  • Rotaxane

ASJC Scopus subject areas

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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