Metal-directed ring-expansion in Schiff-base polypyrrolic macrocycles

Literature Information

Publication Date 2005-07-29
DOI 10.1039/B507729J
Impact Factor 6.222
Authors

Gonzalo Givaja, Alexander J. Blake, Claire Wilson, Martin Schröder, Jason B. Love


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Abstract

The reaction between a [2 + 2] Schiff-base porphyrin analogue and zinc acetate results in the unusual formation of an enlarged [3 + 3] macrocycle that is stabilised by metal coordination and intramolecular hydrogen-bonding interactions.

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