TY - JOUR
T1 - Strategie synthesis of 2,6-pyridylene-bridged β-to-β porphyrin nanorings through cross-coupling
AU - Song, Jianxin
AU - Kim, Pyosang
AU - Aratani, Naoki
AU - Kim, Dongho
AU - Shinokubo, Hiroshi
AU - Osuka, Atsuhiro
N1 - Copyright:
Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2010/3/8
Y1 - 2010/3/8
N2 - (Figure Presented) The bridge determines the size of the loop? Palladium-catalyzed cross-coupling of borylporphyrins led to the construction of β-pyridine-bridged porphyrin nanorings in good yields (around 55-60 % ; see scheme). The photophysical study revealed that these nanorings exhibit weakly coupled chromophores and longer fluorescent lifetimes, which is an apparent advantage in the process of efficient excited energy transfer.
AB - (Figure Presented) The bridge determines the size of the loop? Palladium-catalyzed cross-coupling of borylporphyrins led to the construction of β-pyridine-bridged porphyrin nanorings in good yields (around 55-60 % ; see scheme). The photophysical study revealed that these nanorings exhibit weakly coupled chromophores and longer fluorescent lifetimes, which is an apparent advantage in the process of efficient excited energy transfer.
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U2 - 10.1002/chem.200903177
DO - 10.1002/chem.200903177
M3 - Article
C2 - 20175162
AN - SCOPUS:77649198511
VL - 16
SP - 3009
EP - 3012
JO - Chemistry - A European Journal
JF - Chemistry - A European Journal
SN - 0947-6539
IS - 10
ER -