Chemistry - An Asian Journal
10.1002/asia.201700050
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MHz, CDCl
3
): δ 7.08-6.96 (m, 20H, PhH), 6.87-6.85 (m, 4H, PhH), 6.75
),
): δ 158.25, 158.03,
Lu, J. W. Y. Lam, H. H. Y. Sung ,, I. D. Williams, B. Yang. Y. Ma, B. Z.
(
d, J = 8.4 Hz, 4H, PhH), 6.65-6.61 (m, 8H, PhH), 3.74 (s, 6H, OCH
3
Tang, Chem. Eur. J. 2011
H. Zhao, W. Yuan, C. Deng, S. C hh en, H. H. Y. Sung, P. Lu, A. Qin, H. S.
Kwok, Y. Ma, I. D. Williams, B. Z .. Tang, Chem. Sci. 2012 , 549-558;
l) E. Pusztai, S. Jang, I. S. Toulo kk honova, I. A. Guzei, R. West, R. Hu,
B. Z. Tang, Chem. Eur. J. 2013 11 9, 8742-8745; m) B. Chen, Y. Jiang, L.
Chen, H. Nie, B. He, P. Lu, H. H. YY . Sung, I. D. Williams, H. S. Kwok, A.
Qin, Z. Zhao, B. Z. Tang, Che mm . Eur. J. 2014 20, 1931-1939; n) B.
Chen, H. Nie, P. Lu, J. Zhou, A. QQ in, H. Qiu, Z. Zhao, B. Z. Tang, Chem.
Commun. 2014 50, 4500-4503; oo ) Y. Cai, K. Samedov, H. Albright, B.
S. Dolinar, I. A. Guzei, R. Hu, C .. Zhang, B. Z. Tang, R. West, Chem.
Commun. 2014 50, 12714-1271 77 ; p) Z. Zhao, B. He, B. Z. Tang, Chem.
Sci. 2015 , 5347-5365; q) H. Ni ee , B. Chen, C. Quan, J. Zhou, H. Qiu,
, 17, 5 99 98-6008; k) J. Mei, J. Wang, J. Z. Sun,
13
3
1
1
5
3 3
.72 (s, 6H, OCH ). C NMR (101 MHz, CDCl
57.85, 157.05, 139.28, 138.66, 135.65, 132.28, 132.02, 131.45, 130.94,
30.69, 129.69, 129.43, 127.97, 127.86, 126.72, 126.09, 113.52, 113.44,
, 3
29
5.20, 55.19. Si NMR (59.62 MHz, CDCl
3
) : δ 6.55. HRMS: 860.3320.
,
48 4
Calcd for C60H O
Si: 860.3322. 4e: using 1,2-bis(4-chlorophenyl)ethyne
1
2
f (0.29 g, 1.17 mmol), bright yellow powder (0.13 g, 28%). H NMR (400
,
3
MHz, CDCl ): δ 7.09-7.06 (m, 20H, PhH), 6.91 (d, J = 7.7 Hz, 4H, PhH),
6
8
1
1
.86 (d, J = 8.4 Hz, 4H, PhH), 6.80 (d, J = 5.7 Hz, 4H, PhH), 6.71 (d, J =
.2 Hz, 4H, PhH). C NMR (101 MHz, CDCl
38.09, 136.60, 136.43, 135.01, 133.42, 133.37, 132.46, 130.92, 130.43,
29.54, 129.21, 128.62, 128.59, 128.24, 128.02, 127.11, 126.58. Si
6.57. HRMS: 876.1338. Calcd for
,
13
3
): δ 159.36, 156.85, 138.58,
,
29
, 6
NMR (59.62 MHz, CDCl
Si: 876.1340.
3
)
:
δ
R. Hu, S. –J. Su, A. Qin, Z. Zhao ,, B. Z. Tang, Chem. Eur. J. 2015, 21,
C
56
H
36Cl
4
8137-8147.
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Acknowledgements
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3
2
,
,
We are grateful to the National Natural Science Foundation of
China (21632006 and 21472098) for financial support. The
authors also thank Prof. Jianfeng Li for the help in single crystal
structure analysis, Ms. Xiuyun Gao and Mr. Zhen Ge for the help
in electrochemical analysis.
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