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Synthesis 2000; 2000(9): 1291-1294
DOI: 10.1055/s-2000-6425
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A Facile and Efficient Method for the Preparation of New meso-Arylbisdipyrrins

Martin Bröring*
  • *Institut für Anorganische Chemie, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany; Fax + 49(9 31)8 88 46 05; E-mail: Martin.Broering@mail.uni-wuerzburg.de
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Publication Date:
31 December 2000 (online)

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The phosphorous oxytrichloride mediated condensation of diaroylbipyrroles 5a - e with the α-unsubstituted pyrrole 2 was found to produce diarylbisdipyrrins 6a - e in good to excellent yields. The method is compatible with a series of functional groups on the aryl substituents. This paper reports preparative and spectroscopic details for five new diarylbisdipyrrins as well as those for one meso-unsubstituted alkylbisdipyrrin.

bisdipyrrin - pyrrole - condensation - heterocycles - N ligands

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