Influence of para-substituents and solvents on selective precipitation of fullerenes by inclusion in calix[8]arenes

Tsuyoshi Suzuki, Kazuaki Nakashima, Seiji Shinkai

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67 Citations (Scopus)

Abstract

Twelve calix[8]arene derivatives (18R) with different para-substituents (R) were synthesized and applied to selective precipitation of C60 and C70 from benzene and toluene. 18Pri and 18But precipitates from benzene and toluene, forming a 1:1 complex with C60 whereas only 18But precipitates from benzene, forming a 1:2 18But/C70 complex. The spectroscopic studies of the precipitate complexes are also reported.

Original languageEnglish
Pages (from-to)249-252
Number of pages4
JournalTetrahedron Letters
Volume36
Issue number2
DOIs
Publication statusPublished - Jan 9 1995
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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