Electrochemically driven intramolecular ring closure of a linear hexapyrrole.
[24]hexaphyrin(1.0.1.0.0.0) was electrochemically synthesized in good yield starting from a linear hexapyrrolic precursor. This straightforward approach provides an efficient "green" alternative to the reported chemical synthesis, which requires the use of trifluoroacetic acid as the solvent and toxic chromium(VI) salts as the oxidant.
Iordache
Adriana
A
Département de chimie moléculaire, laboratoire de chimie inorganique rédox, UMR-5250, ICMG FR-2607, Institut de Chimie Moléculaire de Grenoble, FR CNRS 2607, Université Joseph Fourier, BP 53, 38041 Grenoble Cédex 9, France.
Melfi
Patricia
P
Bucher
Christophe
C
Buda
Mihai
M
Moutet
Jean-Claude
JC
Sessler
Jonathan L
JL