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1
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0007047259
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Steglich W., Fugmann B., and Lang-Fugmann S. (Eds), Thieme, Stuttgart
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In: Steglich W., Fugmann B., and Lang-Fugmann S. (Eds). Römpp Lexikon Naturstoffe (1997), Thieme, Stuttgart
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(1997)
Römpp Lexikon Naturstoffe
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3
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10844243944
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Bose G., Nguyen V.T.H., Ullah E., Lahiri S., Görls H., and Langer P. J. Org. Chem. 69 (2004) 9128
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(2004)
J. Org. Chem.
, vol.69
, pp. 9128
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Bose, G.1
Nguyen, V.T.H.2
Ullah, E.3
Lahiri, S.4
Görls, H.5
Langer, P.6
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4
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33947178424
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For a review of [3+3] cyclizations, see:
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For a review of [3+3] cyclizations, see:. Feist H., and Langer P. Synthesis (2007) 327
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(2007)
Synthesis
, pp. 327
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Feist, H.1
Langer, P.2
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5
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0036200130
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For a review of 1,3-bis(silyl enol ethers), see:
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For a review of 1,3-bis(silyl enol ethers), see:. Langer P. Synthesis (2002) 441
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(2002)
Synthesis
, pp. 441
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Langer, P.1
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6
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0003441987
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For reviews of chelation control in Lewis acid-mediated reactions, see:, Oxford University Press, Oxford
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For reviews of chelation control in Lewis acid-mediated reactions, see:. Yamamoto H. Lewis Acid Chemistry (1999), Oxford University Press, Oxford
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(1999)
Lewis Acid Chemistry
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Yamamoto, H.1
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9
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0000964801
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Trost B.M., and Fleming I. (Eds), Pergamon, Oxford
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Shambayati S., and Schreiber S.L. In: Trost B.M., and Fleming I. (Eds). Comprehensive Organic Synthesis Vol. 1 (1991), Pergamon, Oxford 283-324
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(1991)
Comprehensive Organic Synthesis
, vol.1
, pp. 283-324
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Shambayati, S.1
Schreiber, S.L.2
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10
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0000915551
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Chelation control has been reported for the [4+3] annulation reaction of benzyloxy-substituted 1,4-dicarbonyl compounds with bis(silyl enol ethers):
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Chelation control has been reported for the [4+3] annulation reaction of benzyloxy-substituted 1,4-dicarbonyl compounds with bis(silyl enol ethers):. Molander G.A., and Eastwood P.R. J. Org. Chem. 61 (1996) 1910
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(1996)
J. Org. Chem.
, vol.61
, pp. 1910
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Molander, G.A.1
Eastwood, P.R.2
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12
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44749089886
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note
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3), 202.9, 203.6 (CO).
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15
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44749090895
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note
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4 (272.72): C, 57.25; H, 6.28. Found: C, 57.24; H, 6.39. All new products gave correct spectroscopic data and elemental analyses and/or high resolution mass data.
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16
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0010250493
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Reactions of acceptor-substituted cyclopropanes have been classified by Danishefsky in terms of 'strictly nucleophilic ring openings', 'electrophilically assisted ring openings', and 'spiro-activations': Danishefsky, S. J. Acc. Chem. Res. 1979, 66. In the domino '[3+3]-cyclization-homo-Michael' reaction reported herein two effects are operating: (a) a 'dynamic spiro-activation' and (b) activation by an electrophile. For a dynamic spiro activation, see: Zefirov, N. S.; Kozhushkov, S. I.; Kuznetsova, T. S. Tetrahedron 1982, 38, 1693.
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Reactions of acceptor-substituted cyclopropanes have been classified by Danishefsky in terms of 'strictly nucleophilic ring openings', 'electrophilically assisted ring openings', and 'spiro-activations': Danishefsky, S. J. Acc. Chem. Res. 1979, 66. In the domino '[3+3]-cyclization-homo-Michael' reaction reported herein two effects are operating: (a) a 'dynamic spiro-activation' and (b) activation by an electrophile. For a dynamic spiro activation, see: Zefirov, N. S.; Kozhushkov, S. I.; Kuznetsova, T. S. Tetrahedron 1982, 38, 1693.
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