-
1
-
-
0002253853
-
-
Platinum: a Y. G. Lawson, M. J. G. Lesley, T. B. Marder, N. C. Norman, C. R. Rice, Chem. Commun. 1997, 2051-2052;
-
Platinum: a) Y. G. Lawson, M. J. G. Lesley, T. B. Marder, N. C. Norman, C. R. Rice, Chem. Commun. 1997, 2051-2052;
-
-
-
-
2
-
-
0035802156
-
-
b) H. A, Ali, I. Goldberg, M, Sreb-nik, Organometallics 2001, 20, 3962-3965;
-
(2001)
Organometallics
, vol.20
, pp. 3962-3965
-
-
Ali, H.A.1
Goldberg, I.2
Sreb-nik, M.3
-
3
-
-
4644236574
-
-
rhodium
-
c) N. J. Bell, A. J. Cox, N. R. Cameron, J. S. O. Evans, T. B. Marder, M. A. Duin, C. J. Elsevier, X. Baucherel, A. A. D. Tul-loch, R. P. Tooze, Chem. Commun. 2004, 1854-1855; rhodium:
-
(2004)
Chem. Commun
, pp. 1854-1855
-
-
Bell, N.J.1
Cox, A.J.2
Cameron, N.R.3
Evans, J.S.O.4
Marder, T.B.5
Duin, M.A.6
Elsevier, C.J.7
Baucherel, X.8
Tul-loch, A.A.D.9
Tooze, R.P.10
-
4
-
-
0037170637
-
-
copper
-
d) G. W. Kabalka, B. C. Das, S. Das, Tetrahedron Lett. 2002, 43, 2323-2325; copper:
-
(2002)
Tetrahedron Lett
, vol.43
, pp. 2323-2325
-
-
Kabalka, G.W.1
Das, B.C.2
Das, S.3
-
5
-
-
0034718310
-
-
e) H. Ito, H. Yamanaka, J. Tateiwa, A. Hosomi, Tetrahedron Lett. 2000, 41, 6821-6825;
-
(2000)
Tetrahedron Lett
, vol.41
, pp. 6821-6825
-
-
Ito, H.1
Yamanaka, H.2
Tateiwa, J.3
Hosomi, A.4
-
6
-
-
0006272242
-
-
K. Takahashi, T. Ishiyama, N. Miyaura, J. Organomet. Chem. 2001, 625, 47-53; nickel:
-
f) K. Takahashi, T. Ishiyama, N. Miyaura, J. Organomet. Chem. 2001, 625, 47-53; nickel:
-
-
-
-
7
-
-
36849015870
-
-
g) K. Hirano, H. Yorimitsu, K. Oshima, Org. Lett. 2007, 9,5031-5033.
-
(2007)
Org. Lett
, vol.9
, pp. 5031-5033
-
-
Hirano, K.1
Yorimitsu, H.2
Oshima, K.3
-
8
-
-
33750292358
-
-
a) S. Mun, J.-E. Lee, J. Yun, Org. Lett. 2006, 8, 4887-4889;
-
(2006)
Org. Lett
, vol.8
, pp. 4887-4889
-
-
Mun, S.1
Lee, J.-E.2
Yun, J.3
-
10
-
-
37549021866
-
-
Angew. Chem. Int. Ed. 2008, 47, 145-147.
-
(2008)
Angew. Chem. Int. Ed
, vol.47
, pp. 145-147
-
-
-
13
-
-
0141581512
-
-
Ed, N. Krause, Wiley-VCH, Wein-heim
-
c) B. L. Feringa, R. Naasz, R. Imbos, L. A. Arnold, in: Modern Organocop-per Chemistry, (Ed.: N. Krause), Wiley-VCH, Wein-heim, 2002, pp 224-258;
-
(2002)
Modern Organocop-per Chemistry
, pp. 224-258
-
-
Feringa, B.L.1
Naasz, R.2
Imbos, R.3
Arnold, L.A.4
-
14
-
-
34249095816
-
-
d) J. Christoffers, G. Koripelly, A. Rosiak, M. Rössle, Synthesis 2007, 1279-1300.
-
(2007)
Synthesis
, pp. 1279-1300
-
-
Christoffers, J.1
Koripelly, G.2
Rosiak, A.3
Rössle, M.4
-
15
-
-
2942752129
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-
For examples of copper-catalyzed conjugate additions to protected amides, such as imides, carbamates, oxazo-lidinones, see: a M. Pineschi, F. Del Moro, F. Gini, A. J. Minnaard, B. L. Feringa, Chem. Commun. 2004, 1244-1245;
-
For examples of copper-catalyzed conjugate additions to protected amides, such as imides, carbamates, oxazo-lidinones, see: a) M. Pineschi, F. Del Moro, F. Gini, A. J. Minnaard, B. L. Feringa, Chem. Commun. 2004, 1244-1245;
-
-
-
-
16
-
-
33644606993
-
-
b) M. Pineschi, F. Del Moro, V. Di Bussolo, F. Macchia, Adv. Synth. Catal. 2006, 348, 301-304.
-
(2006)
Adv. Synth. Catal
, vol.348
, pp. 301-304
-
-
Pineschi, M.1
Del Moro, F.2
Di Bussolo, V.3
Macchia, F.4
-
17
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48849085472
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One preparation example of organotrifluoroborate salt from dimethyl acrylamide via two steps by using our copper-catalyzed method as the first step was reported, but the efficiency of the step was not reported; G. A. Molander, D. E. Petrillo, Org. Lett. 2008, 10, 1795-1798.
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One preparation example of organotrifluoroborate salt from dimethyl acrylamide via two steps by using our copper-catalyzed method as the first step was reported, but the efficiency of the step was not reported; G. A. Molander, D. E. Petrillo, Org. Lett. 2008, 10, 1795-1798.
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19
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65349155661
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Xantphos, 9,9-dimethyl-4,5-bis(diphenylphosphino)-xanthene
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Xantphos = 9,9-dimethyl-4,5-bis(diphenylphosphino)-xanthene.
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-
-
21
-
-
60849117249
-
-
b) H. Zheng, Q. Zhang, J. Chen, M. Liu, S. Cheng, J. Ding, H. Wu, W. Su, J. Org. Chem. 2009, 74, 943-945;
-
(2009)
J. Org. Chem
, vol.74
, pp. 943-945
-
-
Zheng, H.1
Zhang, Q.2
Chen, J.3
Liu, M.4
Cheng, S.5
Ding, J.6
Wu, H.7
Su, W.8
-
22
-
-
28044443673
-
-
c) H. Ito, C. Kawakami, M. Sawamura, J. Am. Chem. Soc. 2005, 127,16034-16035.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 16034-16035
-
-
Ito, H.1
Kawakami, C.2
Sawamura, M.3
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23
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60749120309
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In our study on the asymmetric β-boration of acyclic enones, we found that a rigid and strong coordination between ligand and catalyst would be needed for high enantioselectivity. Therefore, we excluded P,N- and N,N-type ligands and monophosphine ligands for future application of this current study on the asymmetric synthesis of β-borylamides: H.-S. Sim, X. Feng, J. Yun, Chem. Eur. J. 2009, 15, 1939-1943
-
In our study on the asymmetric β-boration of acyclic enones, we found that a rigid and strong coordination between ligand and catalyst would be needed for high enantioselectivity. Therefore, we excluded P,N- and N,N-type ligands and monophosphine ligands for future application of this current study on the asymmetric synthesis of β-borylamides: H.-S. Sim, X. Feng, J. Yun, Chem. Eur. J. 2009, 15, 1939-1943.
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24
-
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85153017909
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-
For a series of copper(I) halide complexes [(P - P)CuX - S] with a chelating phosphine (P - P) and heterocyclic thiones, see: a) P. Aslanidis, P. J. Cox, A. Kaltzoglou, A. C. Tsipis, Eur. J. Inorg. Chem. 2006, 334-344;
-
For a series of copper(I) halide complexes [(P - P)CuX - S] with a chelating phosphine (P - P) and heterocyclic thiones, see: a) P. Aslanidis, P. J. Cox, A. Kaltzoglou, A. C. Tsipis, Eur. J. Inorg. Chem. 2006, 334-344;
-
-
-
-
25
-
-
0037121912
-
-
b) P. Aslanidis, P. J. Cox, S. Divanidis, A. C. Tsipis, Inorg. Chem. 2002, 41, 6875-6886;
-
(2002)
Inorg. Chem
, vol.41
, pp. 6875-6886
-
-
Aslanidis, P.1
Cox, P.J.2
Divanidis, S.3
Tsipis, A.C.4
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26
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33745205589
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P. J. Cox, A. Kaltzoglou, P. Aslanidis, Inorg. Chim. Acta 2006, 359, 3183-3190. For these series, the P - Cu - P angles for dppbz (86.7°), dppp (99.6°) and Xantphos (113.2°) were taken from the X-ray structures.
-
c) P. J. Cox, A. Kaltzoglou, P. Aslanidis, Inorg. Chim. Acta 2006, 359, 3183-3190. For these series, the P - Cu - P angles for dppbz (86.7°), dppp (99.6°) and Xantphos (113.2°) were taken from the X-ray structures.
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27
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0035803731
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-
a) J. Díez, M. P. Gamasa, J. Gimeno, M. Lanfranchi, A. Tiripicchio, J. Organomet. Chem. 2001, 637-639, 677-682;
-
(2001)
J. Organomet. Chem
, vol.637-639
, pp. 677-682
-
-
Díez, J.1
Gamasa, M.P.2
Gimeno, J.3
Lanfranchi, M.4
Tiripicchio, A.5
-
28
-
-
11144250893
-
-
b) Effendy, C. Di Nicola, M. Fianchini, C. Pettinari, B. W. Skelton, N. Somers, A. H. White, Inorg. Chim. Acta 2005, 358, 763-795;
-
(2005)
Inorg. Chim. Acta
, vol.358
, pp. 763-795
-
-
Effendy, C.1
Di Nicola, M.2
Fianchini, C.3
Pettinari, B.W.4
Skelton, N.5
Somers, A.H.W.6
-
29
-
-
34047143223
-
-
c) A. Tsuboyama, K. Kuge, M. Furugori, S. Okada, M. Hoshino, K. Ueno, Inorg. Chem. 2007, 46, 1992-2001.
-
(2007)
Inorg. Chem
, vol.46
, pp. 1992-2001
-
-
Tsuboyama, A.1
Kuge, K.2
Furugori, M.3
Okada, S.4
Hoshino, M.5
Ueno, K.6
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30
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65349138827
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Dppe gave complete conversion in the reaction of 2a as well.
-
Dppe gave complete conversion in the reaction of 2a as well.
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-
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31
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0034233113
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a) P. J. Cox, P. Aslanidis, P. Karagiannidis, Polyhedron 2000, 19, 1615-1620;
-
(2000)
Polyhedron
, vol.19
, pp. 1615-1620
-
-
Cox, P.J.1
Aslanidis, P.2
Karagiannidis, P.3
-
32
-
-
47949098322
-
-
b) S. Daly, M. F. Haddow, A. G. Orpen, G. T. A. Rolls, D. F. Wass, R. L. Wingad, Organometallics 2008, 27, 3196-3202.
-
(2008)
Organometallics
, vol.27
, pp. 3196-3202
-
-
Daly, S.1
Haddow, M.F.2
Orpen, A.G.3
Rolls, G.T.A.4
Wass, D.F.5
Wingad, R.L.6
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33
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65349173485
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[11c]. This value can be compared with the angle of dppp (103.6°) and that of dppf (111.3 °).
-
[11c]. This value can be compared with the angle of dppp (103.6°) and that of dppf (111.3 °).
-
-
-
-
34
-
-
65349194917
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-
The reaction did not proceed further even after a longer reaction time. Incomplete consumption of the starting material makes it difficult to cleanly separate the borylated product from the starting material. A ~72% yield was obtained by NMR analysis of a coelut-ed mixture of 2k and 3k.
-
The reaction did not proceed further even after a longer reaction time. Incomplete consumption of the starting material makes it difficult to cleanly separate the borylated product from the starting material. A ~72% yield was obtained by NMR analysis of a coelut-ed mixture of 2k and 3k.
-
-
-
-
35
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-
65349135813
-
-
Only reactions with tertiary alkyl amides were reported. The boration reactions of β-phenyl-substituted amides were not reported either
-
Only reactions with tertiary alkyl amides were reported. The boration reactions of β-phenyl-substituted amides were not reported either.
-
-
-
-
36
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-
23044484402
-
-
a) Y. Li, Z. Li, F. Li, Q. Wang, F. Tao, Org. Biomol Chem. 2005, 3, 2513-2518;
-
(2005)
Org. Biomol Chem
, vol.3
, pp. 2513-2518
-
-
Li, Y.1
Li, Z.2
Li, F.3
Wang, Q.4
Tao, F.5
-
37
-
-
65349184978
-
-
b) H. Kakei, T. Nemoto, T. Ohshima, M. Shibasaki, Angew. Chem. 2004, 116, 321-324;
-
(2004)
Angew. Chem
, vol.116
, pp. 321-324
-
-
Kakei, H.1
Nemoto, T.2
Ohshima, T.3
Shibasaki, M.4
-
38
-
-
0347131086
-
-
Angew. Chem. Int. Ed. 2004, 43, 317-320;
-
(2004)
Angew. Chem. Int. Ed
, vol.43
, pp. 317-320
-
-
-
40
-
-
0026096554
-
-
d) A. Kumar, D. H. Ner, S. Y. Dike, Tetrahedron Lett. 1991, 32, 1901-1904.
-
(1991)
Tetrahedron Lett
, vol.32
, pp. 1901-1904
-
-
Kumar, A.1
Ner, D.H.2
Dike, S.Y.3
-
41
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65349131758
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An alternative activation procedure in which CuCl, NaO-t-Bu, ligand and diboron are mixed and stirred altogether for 15 min in THF is equally effective
-
An alternative activation procedure in which CuCl, NaO-t-Bu, ligand and diboron are mixed and stirred altogether for 15 min in THF is equally effective.
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