-
1
-
-
84952142578
-
-
1 For recent reviews on heterocyclic syntheses by the aza-Wittig reaction, see (a) Eguchi, S.; Matsushita, Y.; Yamashita, K. Org. Prep. Proced. Int. 1992, 24, 209-243;
-
(1992)
Org. Prep. Proced. Int.
, vol.24
, pp. 209-243
-
-
Eguchi, S.1
Matsushita, Y.2
Yamashita, K.3
-
4
-
-
0000416574
-
-
(d) Wamhoff, H.; Rechardt, G.; Stölben, S. Advances in Heterocyclic Chemistry 1996, Vol. 64, 159-249.
-
(1996)
Advances in Heterocyclic Chemistry
, vol.64
, pp. 159-249
-
-
Wamhoff, H.1
Rechardt, G.2
Stölben, S.3
-
5
-
-
0001268616
-
-
2 Okawa, T.; Sugimori, T.; Eguchi, S.; Kakehi, A. Heterocycles 1998, 47, 375-382.
-
(1998)
Heterocycles
, vol.47
, pp. 375-382
-
-
Okawa, T.1
Sugimori, T.2
Eguchi, S.3
Kakehi, A.4
-
6
-
-
0030958696
-
-
3 O'Neil, I. A.; Murray, C. L.; Potter, A. J.; Kalindjian, S. B. Tetrahedron Lett. 1997, 38, 3609-3610.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 3609-3610
-
-
O'Neil, I.A.1
Murray, C.L.2
Potter, A.J.3
Kalindjian, S.B.4
-
7
-
-
0029009886
-
-
4 (a) Eguchi, S.; Yamashita, K.; Matsushita Y.; Kakehi, A. J. Org. Chem. 1995, 60, 4006-4012;
-
(1995)
J. Org. Chem.
, vol.60
, pp. 4006-4012
-
-
Eguchi, S.1
Yamashita, K.2
Matsushita, Y.3
Kakehi, A.4
-
8
-
-
0028904862
-
-
(b) Molina, P.; Díaz, I.; Tárraga, A. Tetrahedron 1995, 51, 5617-5630.
-
(1995)
Tetrahedron
, vol.51
, pp. 5617-5630
-
-
Molina, P.1
Díaz, I.2
Tárraga, A.3
-
9
-
-
0029965005
-
-
5 Eguchi, S.; Suzuki, T.; Okawa, T.; Matsushita, Y.; Yashima, E.; Okamoto, Y. J. Org. Chem. 1996, 61, 7316-7319.
-
(1996)
J. Org. Chem.
, vol.61
, pp. 7316-7319
-
-
Eguchi, S.1
Suzuki, T.2
Okawa, T.3
Matsushita, Y.4
Yashima, E.5
Okamoto, Y.6
-
10
-
-
0031317276
-
-
6 Sugimori, T.; Okawa, T.; Eguchi, S.; Yashima, E.; Okamoto, Y. Chem. Lett. 1997, 869-870.
-
(1997)
Chem. Lett.
, pp. 869-870
-
-
Sugimori, T.1
Okawa, T.2
Eguchi, S.3
Yashima, E.4
Okamoto, Y.5
-
12
-
-
0342981648
-
-
8 Molina, P.; Tárraga, A.; Curiel, D.; de Arellano, C. R. Tetrahedron 1997, 53, 15895-15902.
-
(1997)
Tetrahedron
, vol.53
, pp. 15895-15902
-
-
Molina, P.1
Tárraga, A.2
Curiel, D.3
De Arellano, C.R.4
-
14
-
-
0028352223
-
-
10 Peinador, C.; Moreira, M. J.; Quintela, J. M. Tetrahedron 1994, 50, 6705-6714.
-
(1994)
Tetrahedron
, vol.50
, pp. 6705-6714
-
-
Peinador, C.1
Moreira, M.J.2
Quintela, J.M.3
-
16
-
-
0029936663
-
-
12 Noguchi, M.; Okada, H.; Watanabe, M.; Okuda, K.; Nakamura, O. Tetrahedron 1996, 52, 6581-6590.
-
(1996)
Tetrahedron
, vol.52
, pp. 6581-6590
-
-
Noguchi, M.1
Okada, H.2
Watanabe, M.3
Okuda, K.4
Nakamura, O.5
-
18
-
-
0001319434
-
-
14 (a) Katritzky, A. R.; Jiang, J.; Steel, P. J. J. Org. Chem. 1994, 59, 4551-4555;
-
(1994)
J. Org. Chem.
, vol.59
, pp. 4551-4555
-
-
Katritzky, A.R.1
Jiang, J.2
Steel, P.J.3
-
19
-
-
0001264298
-
-
(b) Katrirzky, A. R.; Zhang, G.; Jiang, J. J. Org. Chem. 1994, 59, 4556-4560.
-
(1994)
J. Org. Chem.
, vol.59
, pp. 4556-4560
-
-
Katrirzky, A.R.1
Zhang, G.2
Jiang, J.3
-
20
-
-
37049068152
-
-
15 Nitta, M.; Iino, Y.; Mori, S.; Takayasu, T. J. Chem. Soc., Perkin Trans. 1 1995, 1001-1007.
-
(1995)
J. Chem. Soc., Perkin Trans. 1
, pp. 1001-1007
-
-
Nitta, M.1
Iino, Y.2
Mori, S.3
Takayasu, T.4
-
21
-
-
0030972057
-
-
16 Palacios, F.; Alonso, C.; Rubiales, G. J. Org. Chem. 1997, 62, 1146-1154.
-
(1997)
J. Org. Chem.
, vol.62
, pp. 1146-1154
-
-
Palacios, F.1
Alonso, C.2
Rubiales, G.3
-
23
-
-
0002471809
-
-
(b) Okawa, T.; Eguchi, S.; Kakehi, A. J. Chem. Soc., Perkin Trans. 1 1996, 247-254;
-
(1996)
J. Chem. Soc., Perkin Trans. 1
, pp. 247-254
-
-
Okawa, T.1
Eguchi, S.2
Kakehi, A.3
-
30
-
-
0022976789
-
-
(b) Mori, S.; Aoyama, T.; Shioiri, T. Tetrahedron Lett. 1986, 27, 6111-6114.
-
(1986)
Tetrahedron Lett.
, vol.27
, pp. 6111-6114
-
-
Mori, S.1
Aoyama, T.2
Shioiri, T.3
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32
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0010730446
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note
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2 and 92 % by use of sodium borohydride.
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34
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0010731639
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note
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26 We thank Shiratori Pharmaceutical Co., Ltd. for a gift of DMC.
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35
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0010647556
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note
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27 We have already reported the existence of the intramolecular hydrogen bonding between the iminophosphorane and the amide proton of [N-(2-triphenylphosphoranylidene)amino]benzoyl-L-valine ethyl ester in ref. 4a.
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36
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0010690262
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28 Aldehyde derivative 9 was also obtained from methyl 3-aminopyrazine-2-carboxylate and DIBALH at -78 °C (44 % yield).
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37
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12644312578
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29 Swern, D.; Mancuso, A. J.; Huang, S. -L. J. Org. Chem. 1978, 43, 2480-2482
-
(1978)
J. Org. Chem.
, vol.43
, pp. 2480-2482
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-
Swern, D.1
Mancuso, A.J.2
Huang, S.-L.3
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38
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0027476784
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30 Fukuyama, T.; Liu, G.; Linton, S. D.; Lin, S. -C.; Nishio, H. Tetrahedron Lett. 1993, 34, 2577-2580.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 2577-2580
-
-
Fukuyama, T.1
Liu, G.2
Linton, S.D.3
Lin, S.-C.4
Nishio, H.5
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39
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0010646416
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note
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31. After Swern's oxidation was finished, the extraction was resulted in affording only triphenylphosphine oxide.
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