-
2
-
-
0037094021
-
-
T. Okazawa, T. Satoh, M. Miura, and M. Nomura, J. Am. Chem. Soc., 124, 5286 (2002).
-
(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 5286
-
-
Okazawa, T.1
Satoh, T.2
Miura, M.3
Nomura, M.4
-
4
-
-
0000405865
-
-
A review on Friedel-Crafts reactions:, Pergamon Press, Oxford
-
A review on Friedel-Crafts reactions: H. Heaney, Comprehensive Organic Synthesis, Vol. 2, Pergamon Press, Oxford, p. 733 (1991).
-
(1991)
Comprehensive Organic Synthesis
, vol.2
, pp. 733
-
-
Heaney, H.1
-
5
-
-
49049095360
-
-
J. Yoshida, K. Kataoka, R. Horcajada, and A. Nagaki, Chem. Rev., 108, 2265 (2008).
-
(2008)
Chem. Rev.
, vol.108
, pp. 2265
-
-
Yoshida, J.1
Kataoka, K.2
Horcajada, R.3
Nagaki, A.4
-
8
-
-
77950795829
-
-
S. Suga, D. Yamada, and J. Yoshida, Chem. Lett., 39, 404 (2010).
-
(2010)
Chem. Lett.
, vol.39
, pp. 404
-
-
Suga, S.1
Yamada, D.2
Yoshida, J.3
-
9
-
-
79956106228
-
-
K. Saito, K. Ueoka, K. Matsumoto, S. Suga, T. Nokami, and J. Yoshida, Angew. Chem., Int. Ed., 50, 5153 (2011).
-
(2011)
Angew. Chem., Int. Ed
, vol.50
, pp. 5153
-
-
Saito, K.1
Ueoka, K.2
Matsumoto, K.3
Suga, S.4
Nokami, T.5
Yoshida, J.6
-
10
-
-
79961141116
-
-
Y. Ashikari, T. Nokami, and J. Yoshida, J. Am. Chem. Soc., 133, 11840 (2011).
-
(2011)
J. Am. Chem. Soc.
, vol.133
, pp. 11840
-
-
Ashikari, Y.1
Nokami, T.2
Yoshida, J.3
-
11
-
-
84856713846
-
-
Y. Ashikari, T. Nokami, and J. Yoshida, Org. Lett., 14, 938 (2012).
-
(2012)
Org. Lett.
, vol.14
, pp. 938
-
-
Ashikari, Y.1
Nokami, T.2
Yoshida, J.3
-
12
-
-
41449087777
-
-
H. F. Schaller, A. A. Tishkov, X. Feng, and H. Mayr, J. Am. Chem. Soc., 130, 3012 (2008).
-
(2008)
J. Am. Chem. Soc.
, vol.130
, pp. 3012
-
-
Schaller, H.F.1
Tishkov, A.A.2
Feng, X.3
Mayr, H.4
-
14
-
-
78650476888
-
-
N. Streidl, B. Denegri, O. Kronja, and H. Mayr, Acc. Chem. Res., 43, 1537 (2010).
-
(2010)
Acc. Chem. Res.
, vol.43
, pp. 1537
-
-
Streidl, N.1
Denegri, B.2
Kronja, O.3
Mayr, H.4
-
15
-
-
79960014189
-
-
H. Mayr, M. Breugst, and A. R. Ofial, Angew. Chem., Int. Ed., 50, 6470 (2011).
-
(2011)
Angew. Chem., Int. Ed.
, vol.50
, pp. 6470
-
-
Mayr, H.1
Breugst, M.2
Ofial, A.R.3
-
16
-
-
84863923346
-
-
J. Ammer, C. F. Sailer, E. Riedle, and H. Mayr, J. Am. Chem. Soc., 134, 11481 (2012).
-
(2012)
J. Am. Chem. Soc.
, vol.134
, pp. 11481
-
-
Ammer, J.1
Sailer, C.F.2
Riedle, E.3
Mayr, H.4
-
17
-
-
84865431840
-
-
J. Ammer, C. Nolte, and H. Mayr, J. Am. Chem. Soc., 134, 13902 (2012).
-
(2012)
J. Am. Chem. Soc.
, vol.134
, pp. 13902
-
-
Ammer, J.1
Nolte, C.2
Mayr, H.3
-
18
-
-
33750895869
-
-
M. Okajima, K. Soga, T. Nokami, S. Suga, and J. Yoshida, Org. Lett., 8, 5005 (2006).
-
(2006)
Org. Lett.
, vol.8
, pp. 5005
-
-
Okajima, M.1
Soga, K.2
Nokami, T.3
Suga, S.4
Yoshida, J.5
-
19
-
-
67649311813
-
-
M. Okajima, K. Soga, T. Watanabe, K. Terao, T. Nokami, S. Suga, and J. Yoshida, Bull. Chem. Soc. Jpn., 82, 594 (2009).
-
(2009)
Bull. Chem. Soc. Jpn.
, vol.82
, pp. 594
-
-
Okajima, M.1
Soga, K.2
Watanabe, T.3
Terao, K.4
Nokami, T.5
Suga, S.6
Yoshida, J.7
-
20
-
-
77953961064
-
-
K. Terao, T. Watanabe, T. Suehiro, T. Nokami, and J. Yoshida, Tetrahedron Lett., 51, 4107 (2010).
-
(2010)
Tetrahedron Lett.
, vol.51
, pp. 4107
-
-
Terao, K.1
Watanabe, T.2
Suehiro, T.3
Nokami, T.4
Yoshida, J.5
-
21
-
-
50249107456
-
-
T. Nokami, K. Ohata, M. Inoue, H. Tsuyama, A. Shibuya, K. Soga, M. Okajima, S. Suga, and J. Yoshida, J. Am. Chem. Soc., 130, 10864 (2008).
-
(2008)
J. Am. Chem. Soc.
, vol.130
, pp. 10864
-
-
Nokami, T.1
Ohata, K.2
Inoue, M.3
Tsuyama, H.4
Shibuya, A.5
Soga, K.6
Okajima, M.7
Suga, S.8
Yoshida, J.9
-
22
-
-
79957707172
-
-
T. Nokami, T. Watanabe, N. Musya, T. Suehiro, T. Morofuji, and J. Yoshida, Tetrahedron, 67, 4664 (2011).
-
(2011)
Tetrahedron
, vol.67
, pp. 4664
-
-
Nokami, T.1
Watanabe, T.2
Musya, N.3
Suehiro, T.4
Morofuji, T.5
Yoshida, J.6
-
23
-
-
79955148010
-
-
T. Nokami, T. Watanabe, N. Musya, T. Morofuji, K. Tahara, Y. Tobe, and J. Yoshida, Chem. Commun., 47, 5575 (2011).
-
(2011)
Chem. Commun.
, vol.47
, pp. 5575
-
-
Nokami, T.1
Watanabe, T.2
Musya, N.3
Morofuji, T.4
Tahara, K.5
Tobe, Y.6
Yoshida, J.7
-
24
-
-
64649106986
-
-
Recent review of functional oligothiophenes
-
Recent review of functional oligothiophenes: A. Mishra, C.-Q. Ma, and P. Bäuerle, Chem. Rev., 109, 1141 (2009).
-
(2009)
Chem. Rev.
, vol.109
, pp. 1141
-
-
Mishra, A.1
Ma, C.-Q.2
Bäuerle, P.3
-
26
-
-
23944512793
-
-
A. Nagaki, M. Togai, S. Suga, N. Aoki, K. Mae, and J. Yoshida, J. Am. Chem. Soc., 127, 11666 (2005).
-
(2005)
J. Am. Chem. Soc.
, vol.127
, pp. 11666
-
-
Nagaki, A.1
Togai, M.2
Suga, S.3
Aoki, N.4
Mae, K.5
Yoshida, J.6
-
27
-
-
0032576127
-
-
Oligothiophenes used as cores in dendrimers
-
Oligothiophenes used as cores in dendrimers: P. R. L. Malenfant, L. Groenendaal, and J. M. J. Fréchet, J. Am. Chem. Soc., 120, 10990 (1998).
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 10990
-
-
Malenfant, P.R.L.1
Groenendaal, L.2
Fréchet, J.M.J.3
-
28
-
-
0034718080
-
-
J. J. Apperloo, R. A. J. Janssen, P. R. L. Malenfant, L. Groenendaal, and J. M. J. Fréchet, J. Am. Chem. Soc., 122, 7042 (2000).
-
(2000)
J. Am. Chem. Soc.
, vol.122
, pp. 7042
-
-
Apperloo, J.J.1
Janssen, R.A.J.2
Malenfant, P.R.L.3
Groenendaal, L.4
Fréchet, J.M.J.5
-
29
-
-
84878973137
-
-
The anodic oxidation was carried out in 0.3M Bu4NBF4/CH2Cl2 (8.0mL for both chamber) using a divided cell equipped with a carbon felt anode and a platinum plate cathode. In the anodic and cathodic chamber 4, 4B-difluorodiphenylmethane (1) (0.92 mmol) and TfOH (70 μL) were placed, respectively, and the constant current electrolysis (20 mA, 2.5 F/mol-1) was carried out at 178°C. After the electrolysis, thiophene (0.17 mmol) was added to the anodic chamber and the reaction mixture was stirred for another 90 min. Then Et3N was added and the reaction mixture was filtered through a short column of silica gel (d: 2 cm, h: 3 cm). After removal of solvent, the crude product was purified with preparative GPC to obtain 3a and 3b in 58% (56 mg, 0.096 mmol) and 24% (17 mg, 0.040 mmol) yields, respectively
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The anodic oxidation was carried out in 0.3M Bu4NBF4/CH2Cl2 (8.0mL for both chamber) using a divided cell equipped with a carbon felt anode and a platinum plate cathode. In the anodic and cathodic chamber 4, 4B-difluorodiphenylmethane (1) (0.92 mmol) and TfOH (70 μL) were placed, respectively, and the constant current electrolysis (20 mA, 2.5 F/mol-1) was carried out at 178°C. After the electrolysis, thiophene (0.17 mmol) was added to the anodic chamber and the reaction mixture was stirred for another 90 min. Then Et3N was added and the reaction mixture was filtered through a short column of silica gel (d: 2 cm, h: 3 cm). After removal of solvent, the crude product was purified with preparative GPC to obtain 3a and 3b in 58% (56 mg, 0.096 mmol) and 24% (17 mg, 0.040 mmol) yields, respectively.
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-
-
30
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84878997892
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-
CCDC 745439 contains crystallographic data for 4a
-
CCDC 745439 contains crystallographic data for 4a.
-
-
-
-
31
-
-
30244484981
-
-
E. Rebourt, B. Pepin-Donat, and E. Dinh, Polymer, 36, 399 (1995).
-
(1995)
Polymer
, vol.36
, pp. 399
-
-
Rebourt, E.1
Pepin-Donat, B.2
Dinh, E.3
-
32
-
-
84878974013
-
-
Tetra-, penta-, and hexa-alkylated products of 1, 3, 5-tris(2B-thienyl) benzene were observed by mass-spectroscopy. These products were not separable probably because of the low regioselectivity of alkylation towards 1, 3, 5-tris(2B-thienyl)- benzene
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Tetra-, penta-, and hexa-alkylated products of 1, 3, 5-tris(2B-thienyl) benzene were observed by mass-spectroscopy. These products were not separable probably because of the low regioselectivity of alkylation towards 1, 3, 5-tris(2B-thienyl)- benzene.
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