The synthesis of 4H-pyran containing hemispherands via pyrylium salts

Pieter J. Dijkstra, B.J. van Steen, B.H.M. Hams, H.J. den Hertog, David Reinhoudt

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Abstract

Two new hemispherands 2a and 2b containing a central 4H-pyran unit were synthesized via appropiately substituted 2,6-phenyl pyrylium salts; largest ΔGo values of complexation of 2a and 2b with different alkali picrates are found for Na+ and K+.
Original languageUndefined
Pages (from-to)3183-3186
JournalTetrahedron letters
Volume27
Issue number27
DOIs
Publication statusPublished - 1986

Keywords

  • IR-69735

Cite this

Dijkstra, Pieter J. ; van Steen, B.J. ; Hams, B.H.M. ; den Hertog, H.J. ; Reinhoudt, David. / The synthesis of 4H-pyran containing hemispherands via pyrylium salts. In: Tetrahedron letters. 1986 ; Vol. 27, No. 27. pp. 3183-3186.
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The synthesis of 4H-pyran containing hemispherands via pyrylium salts. / Dijkstra, Pieter J.; van Steen, B.J.; Hams, B.H.M.; den Hertog, H.J.; Reinhoudt, David.

In: Tetrahedron letters, Vol. 27, No. 27, 1986, p. 3183-3186.

Research output: Contribution to journalArticleAcademic

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T1 - The synthesis of 4H-pyran containing hemispherands via pyrylium salts

AU - Dijkstra, Pieter J.

AU - van Steen, B.J.

AU - Hams, B.H.M.

AU - den Hertog, H.J.

AU - Reinhoudt, David

PY - 1986

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AB - Two new hemispherands 2a and 2b containing a central 4H-pyran unit were synthesized via appropiately substituted 2,6-phenyl pyrylium salts; largest ΔGo values of complexation of 2a and 2b with different alkali picrates are found for Na+ and K+.

KW - IR-69735

U2 - 10.1016/S0040-4039(00)84749-8

DO - 10.1016/S0040-4039(00)84749-8

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VL - 27

SP - 3183

EP - 3186

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JF - Tetrahedron letters

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