Unprecedented non-aromatic, conformationally locked dibenzohexaphyrin analogs carrying multiple meso-exocyclic double bonds.

Chem Commun (Camb)

Department of Chemistry and Institute of Molecular Science & Fusion technology, Kangwon National University, Chun-Chon 200-701, Korea.

Published: April 2014

Acid-catalysed, '3+3' condensation of m-bispyrryl benzene derivatives with acetone afforded new non-aromatic macrocycles that can be converted to meso-alkylidenyl dibenzohexaphyrins carrying four exocyclic double bonds at meso-positions by DDQ oxidation.

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Source
http://dx.doi.org/10.1039/c3cc49380fDOI Listing

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