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Pincer-Porphyrin Hybrids

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journal contribution
posted on 02.09.2004, 00:00 by Bart M. J. M. Suijkerbuijk, Martin Lutz, Anthony L. Spek, Gerard van Koten, Robertus J. M. Klein Gebbink
Starting from tetrakis(3,5-bis(bromomethyl)phenyl)porphyrin, pincer-porphyrin hybrid molecules (tetrakis(ECE-pincer)porphyrin; E = N, P, S) based on a tetraphenylporphyrin skeleton have been prepared in high yields. These multi-ligand site compounds could be selectively metalated at their peripheries, which was shown by X-ray crystallography.