First synthesis and electronic properties of diphenothiazine dumbbells bridged by heterocycles

According to cyclic voltammetry, symmetrical dumbbell-shaped phenothiazine dyads bridged by heterocycles show intense electronic coupling between the redox-active phenothiazine moieties. Furthermore, the fluorescence of the pyridyl-bridged derivatives can be controlled by pH change giving reversibly...

Full description

Saved in:
Bibliographic Details
Published in:Organic & biomolecular chemistry 2009-01, Vol.7 (3), p.469-475
Main Authors: Franz, Adam W, Popa, Larisa N, Rominger, Frank, Müller, Thomas J J
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:According to cyclic voltammetry, symmetrical dumbbell-shaped phenothiazine dyads bridged by heterocycles show intense electronic coupling between the redox-active phenothiazine moieties. Furthermore, the fluorescence of the pyridyl-bridged derivatives can be controlled by pH change giving reversibly switchable redox-active biselectrophore dyads.
ISSN:1477-0520
1477-0539
DOI:10.1039/b814850c