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Acenaphtho[1, 2‐ c ]phosphole P ‐Oxide: A Phosphole–Naphthalene π‐Conjugated System with High Electron Mobility
Author(s) -
Saito Arihiro,
Miyajima Tooru,
Nakashima Makoto,
Fukushima Tatsuya,
Kaji Hironori,
Matano Yoshihiro,
Imahori Hiroshi
Publication year - 2009
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.200901378
Subject(s) - phosphole , naphthalene , conjugated system , oxide , chemistry , photochemistry , materials science , medicinal chemistry , organic chemistry , polymer
One order of magnitude : Naphthalene‐ and acenaphthene‐fused phosphole P ‐oxides (see figure) are shown to have reasonably high thermal and electrochemical stabilities and electron‐accepting ability. The electron mobility of the naphthalene‐fused phosphole P ‐oxide is about one order higher than that of tris(8‐hydroxyquinoline)aluminium(III) Alq 3 at any given electric field.