nl vol21 (final) · 2020. 5. 25. · &i\rv(iii)9ò [coiii(saloph)a 2] & Ý ' & É...
TRANSCRIPT
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- 7 A 28-I 2 2802
7 A
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News Letter Vol. 21 May, 2020
Contents:
W
M ( )
W
N 3
1
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3 7 A
pH
saloph
(III) [CoIII(saloph)A2]
A
(III) [L1Co2A4]2+
A = MeNH2
1) A = piperidine2,3) Na+
recognition-first
K+ Rb+ Reaction-first2)
induced-fit
conformational selection
(III) [L2Co3A6]3+
4,5)
6) 1) Y. Sakata, C. Murata, S. Akine, Nat. Commun. 2017, 8, 16005. 2) Y. Sakata, M. Tamiya, M. Okada, S. Akine, J. Am. Chem. Soc. 2019, 141, 15597. 3) Y. Sakata, M. Okada, M. Tamiya, S. Akine, Chem. Eur. J. in press. 4) S. Akine, M. Miyashita, T. Nabeshima, J. Am. Chem. Soc. 2017, 139, 4631. 5) S. Akine, M. Miyashita, T. Nabeshima, Chem. Eur. J. 2019, 25, 1432. 6) Y. Sakata, S. Chiba, M. Miyashita, T. Nabeshima, S. Akine, Chem. Eur. J. 2019, 25, 2962.
4cm×3cm
O
N N
O
[CoIII(saloph)A2]
A
ACo
RN O
N
t-Bu
NO
NO
t-Bu
O
t-Bu
O N
t-Bu
t-Bu
R
R
R
R
Rt-Bu
NO
R = OMe
3+
CoCo
Co
[L2Co3A6]3+
A
A
A
AB+
Ligand exchange
RNO
N
t-Bu
NO
NO
t-Bu
O
t-Bu
ON
t-Bu
t-Bu
R
R
R
R
Rt-Bu
NO
R = OMe
3+
CoCo
Co
[L2Co3B6]3+
B
BB
B
Right-handed Left-handed
AA
BB
A A
NN
OO
O
O
OO
NN
A A
[L1Co2A4]2+
Co Co
2+
B B
NN
OO
O
O
OO
NN
B B
[L1Co2B4]2+
Co Co
2+G G
B+
Ligand exchange
2
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I 2 N 1
-
1) 2)
A02 double-paddle3)
vortex LB 4)
10 nm
X
- 5)
1) K. Ariga et al. Angew. Chem. Int. Ed., in press.
2) K. Ariga et al., Adv. Mater., in press.
3) J. Adachi et al., Chem. Asian J. 2020, 15, 406.
4) T. Mori et al., Angew. Chem. Int. Ed. 2018, 57, 9679.
5) X. Jia et al., Adv. Mater. 2020, 32, 1905942.
3
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I
1‒3) RbMnFe
RbMnFe Rb
FeIII MnII FeII MnIII
4) RbMnFe FeII MnIII
FeIII MnII 0
K
1 447 K
FeII MnIII FeIII
MnII
Rln(2·S+1)
1
325 K
RbMnFe 259 K
40%
20%
�������
1) M. Mon, et al., Dalton Trans. 2017, 46, 15130. 2) H. Tokoro, et al., Chem. Mater. 2018, 30, 2888. 3) S. Ohkoshi, et al., Sci. Rep. 2017, 7, 8088. 4) H. Tokoro, et al., Sci. Rep. 2018, 8, 63.
4cm×3cm
1. RbMnFe
. ( )
( ).
4
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7 2020 5 18 19
1) ( A01 )
2019 ( 2020 3 17 )
2) ( A01 )
7 ISMSC 2020@Sydney
Oregon
International Izatt-Christensen Award 2020 (2020 7 )
1) ( A01 ) (Mater. Horiz. 2020, 7, 796)
Front Cover ( 1)
2) ( WPI-MANA A03 ) (Chem.
Sci. 2020, 11, 2614) ( 2)
3) ( A02 ) (Chem. Eur. J. 2020,
26, 3074) Cover Feature ( 3)
4) ( A01 ) (Acc. Chem.
Res. 2020, 53, 632) Supplementary Cover Art ( 4)
5) ( A01 ) (Angew. Chem. Int.
Ed. 2019, 59, 2262) Cover Picture ( 5)
6) ( A01 ) (Inorg. Chem.
2020, 59, 5313) Supplementary Cover Art ( 6)
7) ( A02 ) (
H29-H30 ) (Dalton Trans. 2020, 49, 1721) Hot article
collection
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