TY - JOUR
T1 - A stable organic radical delocalized on a highly twisted π system formed upon palladium metalation of a möbius aromatic hexaphyrin
AU - Rath, Harapriya
AU - Tokuji, Sumito
AU - Aratani, Naoki
AU - Furukawa, Ko
AU - Lim, Jong Min
AU - Kim, Dongho
AU - Shinokubo, Hiroshi
AU - Osuka, Atsuhiro
PY - 2010/2/15
Y1 - 2010/2/15
N2 - Figure Presented One more twist of a Möbius strip: Metalation of Möbius-aromatic hexakis(pentafluorophenyl)[28]hexaphyrin (see picture; Pd red, Cl green, N blue, phenyl rings omitted) provides a highly stable organic radical that is delocalized over a doubly twisted π-conjugation system. The two-photon absorption cross-section is distinctly larger than that of non-aromatic expanded porphyrins.
AB - Figure Presented One more twist of a Möbius strip: Metalation of Möbius-aromatic hexakis(pentafluorophenyl)[28]hexaphyrin (see picture; Pd red, Cl green, N blue, phenyl rings omitted) provides a highly stable organic radical that is delocalized over a doubly twisted π-conjugation system. The two-photon absorption cross-section is distinctly larger than that of non-aromatic expanded porphyrins.
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U2 - 10.1002/anie.200906017
DO - 10.1002/anie.200906017
M3 - Article
C2 - 20104557
AN - SCOPUS:76649128074
SN - 1433-7851
VL - 49
SP - 1489
EP - 1491
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 8
ER -