Dinaphthoporphycenes

Org Lett. 2010 Oct 1;12(19):4424-7. doi: 10.1021/ol101931y.

Abstract

Naphthobipyrrole is a potentially useful building block for porphyrin and porphyrin analogue synthesis. Reported here is a simple, generalizable synthetic route to α-formylated, β-substituted naphthobipyrroles and their use in the preparation of binaphthoporphycenes. The resulting binaphthoporphycenes possess a planar geometry as determined via a single-crystal X-ray diffraction analysis; they also display absorption maxima that are bathochromically shifted compared to simple porphycenes.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Crystallography, X-Ray
  • Models, Molecular
  • Molecular Structure
  • Naphthols / chemistry*
  • Porphyrins / chemical synthesis*

Substances

  • Naphthols
  • Porphyrins
  • porphycene