Synthesis of meso, meso-pyrrole-bridged diporphyrins by Cu(I)-mediated annulation

Chihiro Maeda, Hiroshi Shinokubo, Atsuhiro Osuka

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Cu(I)-mediated annulation of meso,meso-1,3-butadiyne-bridged Zn(II) diporphyrin with various amines efficiently provided meso,meso'-pyrrole-bridged Zn(II) diporphyrins. Notable intramolecular electronic interactions in these diporphyrins were observed. A starburst porphyrin pentamer was synthesized via Suzuki-Miyaura coupling of N-bromophenylpyrrole-bridged diporphyrin and meso,meso'-diborylated porphyrin.

Original languageEnglish
Pages (from-to)1820-1823
Number of pages4
JournalOrganic Letters
Volume12
Issue number8
DOIs
Publication statusPublished - Apr 16 2010
Externally publishedYes

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Pyrroles
Porphyrins
pyrroles
porphyrins
synthesis
Amines
amines
electronics
interactions

ASJC Scopus subject areas

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Biochemistry

Cite this

Synthesis of meso, meso-pyrrole-bridged diporphyrins by Cu(I)-mediated annulation. / Maeda, Chihiro; Shinokubo, Hiroshi; Osuka, Atsuhiro.

In: Organic Letters, Vol. 12, No. 8, 16.04.2010, p. 1820-1823.

Research output: Contribution to journalArticle

Maeda, Chihiro ; Shinokubo, Hiroshi ; Osuka, Atsuhiro. / Synthesis of meso, meso-pyrrole-bridged diporphyrins by Cu(I)-mediated annulation. In: Organic Letters. 2010 ; Vol. 12, No. 8. pp. 1820-1823.
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