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ABSTRACT:
SUBMITTER: Sessler JL
PROVIDER: S-EPMC2526041 | biostudies-literature | 2006 Oct
REPOSITORIES: biostudies-literature
Sessler Jonathan L JL Cho Dong-Gyu DG Stepień Marcin M Lynch Vincent V Waluk Jacek J Yoon Zin Seok ZS Kim Dongho D
Journal of the American Chemical Society 20061001 39
The synthesis of an inverted, methoxylated sapphyrin derivative is described. This system, wherein inversion of pyrrolic nitrogen atoms is configurationally enforced via the use of a 3,3'-bipyrrolic precursor, displays what is best described as "weak aromaticity" as judged from its spectroscopic features and supporting theoretical calculations. ...[more]