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0031313763
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(b) Takayama, S.; McGarvey, G. J.; Wong, C.-H. Chem. Soc. Rev. 1997, 26, 407.
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Takayama, S.1
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Wong, C.-H.3
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3
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0033592962
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For example, see: (a)
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For example, see: (a) Schoevaart, R.; van Rantwijik, F.; Sheldon, R. A. Chem. Commun. 1999, 2465. (b) Jung, S.-H.; Jeong, J.-H.; Miller, P.; Wong, C.-H. J. Org. Chem. 1994, 59, 7182.
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Schoevaart, R.1
Van Rantwijik, F.2
Sheldon, R.A.3
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4
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0001083073
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-
(b)
-
For example, see: (a) Schoevaart, R.; van Rantwijik, F.; Sheldon, R. A. Chem. Commun. 1999, 2465. (b) Jung, S.-H.; Jeong, J.-H.; Miller, P.; Wong, C.-H. J. Org. Chem. 1994, 59, 7182.
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Jung, S.-H.1
Jeong, J.-H.2
Miller, P.3
Wong, C.-H.4
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7
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0000739599
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(c)
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(c) Mukaiyama, T.; Iwasawa, N.; Stevens, R. W.; Haga, T. Tetrahedron 1984, 40, 1381.
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Mukaiyama, T.1
Iwasawa, N.2
Stevens, R.W.3
Haga, T.4
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8
-
-
0033613760
-
-
For aldol reactions of the enolates of conceptually related four-carbon synthons, see: (a)
-
For aldol reactions of the enolates of conceptually related four-carbon synthons, see: (a) Marco, J. A.; Carda, M.; Falomir, E.; Palomo, C.; Oiarbide, M.; Ortiz, J. A.; Linden, A. Tetrahedron Lett. 1999, 40, 1065. (b) Hirama, M.; Noda, T.; Ito, S.; Kabuto C. J. Org. Chem. 1988, 53, 708.
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Marco, J.A.1
Carda, M.2
Falomir, E.3
Palomo, C.4
Oiarbide, M.5
Ortiz, J.A.6
Linden, A.7
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9
-
-
0033613760
-
-
(b)
-
For aldol reactions of the enolates of conceptually related four-carbon synthons, see: (a) Marco, J. A.; Carda, M.; Falomir, E.; Palomo, C.; Oiarbide, M.; Ortiz, J. A.; Linden, A. Tetrahedron Lett. 1999, 40, 1065. (b) Hirama, M.; Noda, T.; Ito, S.; Kabuto C. J. Org. Chem. 1988, 53, 708.
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Hirama, M.1
Noda, T.2
Ito, S.3
Kabuto, C.4
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11
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0026740888
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(a)
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(a) Hsu, L.-Y.; Wise, D. S.; Kucera, L. S.; Drach, J. C.; Townsend, L. B. J. Org. Chem. 1992, 57, 3354.
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Hsu, L.-Y.1
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Townsend, L.B.5
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12
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0024594341
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(b)
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(b) Hoppe, D.; Schmincke, H.; Kleemann, H.-W. Tetrahedron 1989, 45, 687.
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Hoppe, D.1
Schmincke, H.2
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13
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0012849028
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(c) Araki, Y.; Nagasawa, J.-I.; Ishido, Y. J. Chem. Soc., Perkin Trans. 1 1981, 12.
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Araki, Y.1
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14
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37049138119
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(d)
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(d) Jones, R. A. Y.; Katritzky, A. R.; Record, K. A. F.; Scattergood, R.; Sullivan, J. M. J. Chem. Soc., Perkin Trans. 2 1974, 402.
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Jones, R.A.Y.1
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16
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0000753770
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Hori, H.; Nishida, Y.; Ohrui, H.; Meguro, H. J. Org. Chem. 1989, 54, 1346.
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Hori, H.1
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Meguro, H.4
-
17
-
-
85037958615
-
-
The corresponding TMS enol ethers were not stable
-
The corresponding TMS enol ethers were not stable.
-
-
-
-
18
-
-
85037963063
-
-
3, 250 MHz) δ 0.07 (s, 6H), 0.86 (s, 9H), 4.09 (s, 2H), 4.45 (s, 2H), 4.68 (s, 2H), 6.09 (s, 1H), 7.23-7.34 (m, 10H). All new compounds gave satisfactory spectroscopic and microanalytical data
-
3, 250 MHz) δ 0.07 (s, 6H), 0.86 (s, 9H), 4.09 (s, 2H), 4.45 (s, 2H), 4.68 (s, 2H), 6.09 (s, 1H), 7.23-7.34 (m, 10H). All new compounds gave satisfactory spectroscopic and microanalytical data.
-
-
-
-
19
-
-
85037955106
-
-
3, 500 MHz) δ 0.88 (t, J=7.4 Hz, 3H), 1.77-1.86 (m, 2H), 4.26 (d, J=3.6 Hz, 1H), 4.30 (d, J=2.9 Hz, 2H), 4.41-4.70 (m, 4H), 5.37-5.40 (m, 1H), 7.28-7.57 (m, 13H), 8.00 (d, J=7.5 Hz, 2H)
-
3, 500 MHz) δ 0.88 (t, J=7.4 Hz, 3H), 1.77-1.86 (m, 2H), 4.26 (d, J=3.6 Hz, 1H), 4.30 (d, J=2.9 Hz, 2H), 4.41-4.70 (m, 4H), 5.37-5.40 (m, 1H), 7.28-7.57 (m, 13H), 8.00 (d, J=7.5 Hz, 2H).
-
-
-
-
20
-
-
0001676496
-
-
Bednarski, M. D.; Simon, E. S.; Bischofberger, N.; Fessner, W.-D.; Kim, M.-J.; Lees, W.; Saito, T.; Waldmann, H.; Whitesides, G. M. J. Am. Chem. Soc. 1989, 111, 627.
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Kim, M.-J.5
Lees, W.6
Saito, T.7
Waldmann, H.8
Whitesides, G.M.9
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21
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0000922007
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Bolte, J.; Demuynck, C.; Samaki, H. Tetrahedron Lett. 1987, 28, 5525.
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-
22
-
-
85037950693
-
-
The syn and anti aldol products from benzaldehyde and phenylacetaldehyde could not be separated so that their relative stereochemistry could not be definitely determined
-
The syn and anti aldol products from benzaldehyde and phenylacetaldehyde could not be separated so that their relative stereochemistry could not be definitely determined.
-
-
-
-
23
-
-
84985633277
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Helmchen, G.; Leikauf, U.; Taufer-Knopfel, I. Angew. Chem., Int. Ed. Engl. 1985, 24, 874.
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0028966866
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(b) Kobayashi, S.; Horibe, M.; Hachiya, I. Tetrahedron Lett. 1995, 36, 3173.
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Kobayashi, S.1
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Hachiya, I.3
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