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Extended 2,5‐Diazaphosphole Oxides: Promising Electron‐Acceptor Building Blocks for π‐Conjugated Organic Materials
Author(s) -
Linder Thomas,
Sutherland Todd C.,
Baumgartner Thomas
Publication year - 2010
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201000382
Subject(s) - conjugated system , acceptor , electron acceptor , materials science , electron , nanotechnology , photochemistry , chemistry , polymer , physics , composite material , condensed matter physics , quantum mechanics
BTD makeover—phosphorus edition : Replacing the sulfur atom in π‐extended 2,1,3‐benzo[ c ]thiadiazoles (BTD) by a phosphoryl group affords the materials with improved electron‐acceptor properties. The significantly lower reduction potentials and competitive electron‐transfer rates make the new diazaphosphole oxides excellent candidates for application in π‐conjugated organic materials (see figure).