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Issue 6, 1997
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Stereospecific templated synthesis of a triruthenium butadiyne-linkedcyclic porphyrin trimer

Abstract

A bis(ethynyl)-substituted porphyrin monomer of Ru(CO) has been prepared and oligomerised by Glaser–Hay coupling to give a cyclic butadiyne-linked trimer. Use of tri(4-pyridyl)triazine as template during the coupling ensured that only a single stereoisomer of the trimer was formed: all three CO groups are forced to be outside the cavity, leaving three potential ruthenium-binding sites facing into the cavity.

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Article type: Paper
DOI: 10.1039/A605847G
Citation: J. Chem. Soc., Dalton Trans., 1997,0, 985-990
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    Stereospecific templated synthesis of a triruthenium butadiyne-linked cyclic porphyrin trimer

    V. Marvaud, A. Vidal-Ferran, S. J. Webb and J. K. M. Sanders, J. Chem. Soc., Dalton Trans., 1997, 0, 985
    DOI: 10.1039/A605847G

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