-
1
-
-
0033601212
-
-
(a)
-
(a) Lee, K.-Y.; Kim, Y.-H.; Park, M.-S.; Oh, C.-J.; Ham, W.-H. J. Org. Chem. 1999, 64, 9450.
-
(1999)
J. Org. Chem.
, vol.64
, pp. 9450
-
-
Lee, K.-Y.1
Kim, Y.-H.2
Park, M.-S.3
Oh, C.-J.4
Ham, W.-H.5
-
2
-
-
0029898114
-
-
(b)
-
(b) Shinozaki, K.; Mizuno, K.; Oda, H.; Masaki, Y. Bull. Chem. Soc. Jpn. 1996, 69, 1737.
-
(1996)
Bull. Chem. Soc. Jpn.
, vol.69
, pp. 1737
-
-
Shinozaki, K.1
Mizuno, K.2
Oda, H.3
Masaki, Y.4
-
3
-
-
0029936107
-
-
(c)
-
(c) Barrett, A. G. M.; Seefeld, M. A.; White, A. J. P.; Williams, D. J. J. Org. Chem. 1996, 61, 2677.
-
(1996)
J. Org. Chem.
, vol.61
, pp. 2677
-
-
Barrett, A.G.M.1
Seefeld, M.A.2
White, A.J.P.3
Williams, D.J.4
-
5
-
-
0001463392
-
-
(e) See also Ref 3a
-
(e) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360. See also Ref 3a.
-
(1992)
Acc. Chem. Res.
, vol.25
, pp. 360
-
-
Ohfune, Y.1
-
7
-
-
0342908524
-
-
The Lewis acid mediated stereoselective addition reactions of γ-alkoxyallylic stannanes with N-acyliminium intermediates providing 1-alkenyl-2-amino alcohol derivatives have been reported: (a)
-
The Lewis acid mediated stereoselective addition reactions of γ-alkoxyallylic stannanes with N-acyliminium intermediates providing 1-alkenyl-2-amino alcohol derivatives have been reported: (a) Yamamoto, Y.; Schmid, M. J. Chem. Soc., Chem. Commun. 1989, 1311.
-
(1989)
J. Chem. Soc., Chem. Commun.
, pp. 1311
-
-
Yamamoto, Y.1
Schmid, M.2
-
8
-
-
0034599071
-
-
(b)
-
(b) Marshall, J. A.; Gill, K.; Seletsky, B. M. Angew. Chem., Int. Ed. 2000, 39, 953.
-
(2000)
Angew. Chem., Int. Ed.
, vol.39
, pp. 953
-
-
Marshall, J.A.1
Gill, K.2
Seletsky, B.M.3
-
9
-
-
0033603376
-
-
Intramolecular cyclization of chiral imines having γ-alkoxyallylstannyl moiety in the presence of Lewis acid affording α-vinyl-β-amino cyclic ethers has been reported: (c)
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Intramolecular cyclization of chiral imines having γ-alkoxyallylstannyl moiety in the presence of Lewis acid affording α-vinyl-β-amino cyclic ethers has been reported: (c) Park, J.-Y.; Kadota, I.; Yamamoto, Y. J. Org. Chem. 1999, 64, 4901.
-
(1999)
J. Org. Chem.
, vol.64
, pp. 4901
-
-
Park, J.-Y.1
Kadota, I.2
Yamamoto, Y.3
-
10
-
-
0000334212
-
-
(a)
-
(a) Kasatkin, A.; Nakagawa, T.; Okamoto, S.; Sato, F. J. Am. Chem. Soc. 1995, 117, 3881.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 3881
-
-
Kasatkin, A.1
Nakagawa, T.2
Okamoto, S.3
Sato, F.4
-
12
-
-
0030512486
-
-
(c)
-
(c) Kasatkin, A.; Sato, F. Angew. Chem., Int. Ed. Engl. 1996, 35, 2848.
-
(1996)
Angew. Chem., Int. Ed. Engl.
, vol.35
, pp. 2848
-
-
Kasatkin, A.1
Sato, F.2
-
13
-
-
0030951974
-
-
(d)
-
(d) Hikichi, S.; Gao, Y.; Sato, F. Tetrahedron Lett. 1997, 38, 2867.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 2867
-
-
Hikichi, S.1
Gao, Y.2
Sato, F.3
-
14
-
-
0030736014
-
-
(e)
-
(e) Teng, X.; Kasatkin, A.; Kawanaka, Y.; Okamoto, S.; Sato, F. Tetrahedron Lett. 1997, 38, 8977.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 8977
-
-
Teng, X.1
Kasatkin, A.2
Kawanaka, Y.3
Okamoto, S.4
Sato, F.5
-
15
-
-
0032541689
-
-
(f)
-
(f) Teng, X.; Okamoto, S.; Sato, F. Tetrahedron Lett. 1998, 39, 6927.
-
(1998)
Tetrahedron Lett.
, vol.39
, pp. 6927
-
-
Teng, X.1
Okamoto, S.2
Sato, F.3
-
16
-
-
0032497675
-
-
(g)
-
(g) Matsuda, S.; An, D. K.; Okamoto, S.; Sato, F. Tetrahedron Lett. 1998, 39, 7513.
-
(1998)
Tetrahedron Lett.
, vol.39
, pp. 7513
-
-
Matsuda, S.1
An, D.K.2
Okamoto, S.3
Sato, F.4
-
17
-
-
0033596331
-
-
(h)
-
(h) Teng, X.; Takayama, Y.; Okamoto, S.; Sato, F. J. Am. Chem. Soc. 1999, 121, 11916.
-
(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 11916
-
-
Teng, X.1
Takayama, Y.2
Okamoto, S.3
Sato, F.4
-
18
-
-
0001565546
-
-
2: (a)
-
2: (a) Sato, F.; Urabe, H.; Okamoto, S. Pure Appl. Chem. 1999, 71, 1511.
-
(1999)
Pure Appl. Chem.
, vol.71
, pp. 1511
-
-
Sato, F.1
Urabe, H.2
Okamoto, S.3
-
20
-
-
0001137527
-
-
(c)
-
(c) Sato, F.; Urabe, H.; Okamoto, S. J. Synth. Org. Chem. Jpn. 1998, 56, 424.
-
(1998)
J. Synth. Org. Chem. Jpn.
, vol.56
, pp. 424
-
-
Sato, F.1
Urabe, H.2
Okamoto, S.3
-
22
-
-
0342474231
-
-
3 (0.5 mL), NaF (1.2 g) and Celite (1.2 g), the mixture was filtered though a pad of Celite. The filtrate was concentrated in vacuo and passed through a short silica gel column to give a mixture of adducts (270 mg) in 69% total yield. Pure 3b (169 mg) was isolated in 55% yield by column chromatography on silica gel
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3 (0.5 mL), NaF (1.2 g) and Celite (1.2 g), the mixture was filtered though a pad of Celite. The filtrate was concentrated in vacuo and passed through a short silica gel column to give a mixture of adducts (270 mg) in 69% total yield. Pure 3b (169 mg) was isolated in 55% yield by column chromatography on silica gel.
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-
-
-
23
-
-
0000169587
-
-
Tsunoda, T.; Suzuki, M.; Noyori, R. Tetrahedron Lett. 1980, 21, 1357.
-
(1980)
Tetrahedron Lett.
, vol.21
, pp. 1357
-
-
Tsunoda, T.1
Suzuki, M.2
Noyori, R.3
-
24
-
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0342474229
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-
Although it seemed that the reactions using 1 derived from the diethyl acetal would give somewhat better diastereoselectivity as observed in the reaction with 2b, we mainly carried out the reaction of 1 derived from the dibenzyl acetal because the benzyl group of the resulting products 3 can be easily deprotected
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Although it seemed that the reactions using 1 derived from the diethyl acetal would give somewhat better diastereoselectivity as observed in the reaction with 2b, we mainly carried out the reaction of 1 derived from the dibenzyl acetal because the benzyl group of the resulting products 3 can be easily deprotected.
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-
-
-
25
-
-
33845279307
-
-
Yamamoto, Y.; Nishii, S. J. Org. Chem. 1988, 53, 3597. Ito, H.; Taguchi, T.; Hanzawa, Y. Tetrahedron Lett. 1992, 33, 7873.
-
(1988)
J. Org. Chem.
, vol.53
, pp. 3597
-
-
Yamamoto, Y.1
Nishii, S.2
-
26
-
-
0027093017
-
-
Yamamoto, Y.; Nishii, S. J. Org. Chem. 1988, 53, 3597. Ito, H.; Taguchi, T.; Hanzawa, Y. Tetrahedron Lett. 1992, 33, 7873.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 7873
-
-
Ito, H.1
Taguchi, T.2
Hanzawa, Y.3
-
28
-
-
0000945611
-
-
Yamamoto, Y.; Nishii, S.; Maruyama, K.; Komatsu, T.; Ito, W. J. Am. Chem. Soc. 1986, 108, 7778.
-
(1986)
J. Am. Chem. Soc.
, vol.108
, pp. 7778
-
-
Yamamoto, Y.1
Nishii, S.2
Maruyama, K.3
Komatsu, T.4
Ito, W.5
-
29
-
-
0000514976
-
-
Kano, S.; Yokomatsu, T.; Iwasawa, H.; Shibuya, S. Tetrahedron Lett. 1987, 28, 6331.
-
(1987)
Tetrahedron Lett.
, vol.28
, pp. 6331
-
-
Kano, S.1
Yokomatsu, T.2
Iwasawa, H.3
Shibuya, S.4
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