-
2
-
-
0000363937
-
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For reviews dealing with Staudinger reaction, see: (a) Gololobov, Y. G.; Zhmurova, I. N.; Kasukhin, L. F. Tetrahedron 1981, 37, 437. (b) Johnson, A. W. Ylides and Imines of Phosphorus, Iminophosphoranes and Related Compounds; John Wiley & Sons: New York, 1993.
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Gololobov, Y.G.1
Zhmurova, I.N.2
Kasukhin, L.F.3
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3
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0000363937
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John Wiley & Sons: New York
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For reviews dealing with Staudinger reaction, see: (a) Gololobov, Y. G.; Zhmurova, I. N.; Kasukhin, L. F. Tetrahedron 1981, 37, 437. (b) Johnson, A. W. Ylides and Imines of Phosphorus, Iminophosphoranes and Related Compounds; John Wiley & Sons: New York, 1993.
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Johnson, A.W.1
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6
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0031908315
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For recent applications, see: (a) Molina, P.; Aller, E.; Lorenzo, A. Synthesis 1998, 283. (b) Okawa, T.; Kawase, M.; Eguchi, S. Synthesis 1998, 1185. (c) Takahashi, M.; Suga, D. Synthesis 1998, 986.
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Molina, P.1
Aller, E.2
Lorenzo, A.3
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7
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0031849053
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For recent applications, see: (a) Molina, P.; Aller, E.; Lorenzo, A. Synthesis 1998, 283. (b) Okawa, T.; Kawase, M.; Eguchi, S. Synthesis 1998, 1185. (c) Takahashi, M.; Suga, D. Synthesis 1998, 986.
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Synthesis
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Okawa, T.1
Kawase, M.2
Eguchi, S.3
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8
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0031852467
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For recent applications, see: (a) Molina, P.; Aller, E.; Lorenzo, A. Synthesis 1998, 283. (b) Okawa, T.; Kawase, M.; Eguchi, S. Synthesis 1998, 1185. (c) Takahashi, M.; Suga, D. Synthesis 1998, 986.
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Synthesis
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Takahashi, M.1
Suga, D.2
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0038635057
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Baechler, R. D.; Blohm, M.; Rocco, K. Tetrahedron Lett. 1988, 29, 5353.
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Baechler, R.D.1
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0345620619
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Baccolini, G.; Todesco, P. E.; Bartoli, G. Phosphorus Sulfur 1981, 10, 387.
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Baccolini, G.1
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0344326100
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Quin, L. D.; Keglevich, G.; Caster, K. C. Phosphorus Sulfur 1987, 31, 133.
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Quin, L.D.1
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0001516468
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(b) Imhoff, P.; Elsevier, C. J.; Slam, C. H. lnorg. Chim. Acta 1990, 175, 209.
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(e) Crociani, L.; Tisato, F.; Refosco, F.; Bandoli, G.; Corain, B.; Venanzi, L. M. J. Am. Chem. Soc. 1998, 120, 2973.
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Venanzi, L.M.6
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24
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(a) Brunel, J. M.; Chiodi, O.; Faure, B.; Fotiadu, F.; Buono, G. J. Organomet. Chem. 1997, 529, 285.
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0031803655
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(b) Legrand, O.; Brunel, J. M.; Constantieux, T.; Buono, G. Chem.-Eur. J. 1998, 4, 1061.
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Legrand, O.1
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Buono, G.4
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26
-
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0344326098
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-
note
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4 at a bridgehead position between the two five-membered rings.
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-
-
-
27
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84981792305
-
-
15N-labeled azide that the a-nitrogen of the original azide is the one present in the imine product, the β- and γ-nitrogen atoms being evolved as molecular nitrogen.
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(1968)
Angew. Chem.
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Bock, H.1
Schnoller, M.2
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31
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15944383182
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-
Berry, R. S. J. Chem. Phys. 1960, 32, 933. Nevertheless, in any case Turnstile rotation must be taken into consideration as a mechanistic alternative: (a) Gillepsie, P.; Hoffmann, P.; Klusacek, H.; Marquading, D.; Pfohl, S.; Ramirez, F.; Tsolis, E. A.; Ugi, I. Angew. Chem., Int. Ed. Engl. 1971, 83, 691. (b) Ramirez, F. Bull. Soc. Chim. Fr. 1970, 3491.
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Berry, R.S.1
-
32
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0003501604
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Berry, R. S. J. Chem. Phys. 1960, 32, 933. Nevertheless, in any case Turnstile rotation must be taken into consideration as a mechanistic alternative: (a) Gillepsie, P.; Hoffmann, P.; Klusacek, H.; Marquading, D.; Pfohl, S.; Ramirez, F.; Tsolis, E. A.; Ugi, I. Angew. Chem., Int. Ed. Engl. 1971, 83, 691. (b) Ramirez, F. Bull. Soc. Chim. Fr. 1970, 3491.
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Gillepsie, P.1
Hoffmann, P.2
Klusacek, H.3
Marquading, D.4
Pfohl, S.5
Ramirez, F.6
Tsolis, E.A.7
Ugi, I.8
-
33
-
-
0011599056
-
-
Berry, R. S. J. Chem. Phys. 1960, 32, 933. Nevertheless, in any case Turnstile rotation must be taken into consideration as a mechanistic alternative: (a) Gillepsie, P.; Hoffmann, P.; Klusacek, H.; Marquading, D.; Pfohl, S.; Ramirez, F.; Tsolis, E. A.; Ugi, I. Angew. Chem., Int. Ed. Engl. 1971, 83, 691. (b) Ramirez, F. Bull. Soc. Chim. Fr. 1970, 3491.
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(1970)
Bull. Soc. Chim. Fr.
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Ramirez, F.1
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34
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0344758167
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note
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18
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-
-
-
35
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0344758166
-
-
For recent reviews dealing with copper cyclopropanation reaction, see: (a) Singh, V. K.; DattaGupta, A.; Sekar, G. Synthesis 1997, 137. (b) Doyle, M. P.; Protopopova, M. N. Tetrahedron 1998, 54, 7919. (c) Doyle, M. P.; Forbes, D. C. Chem. Rev. 1998, 98, 911.
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(1997)
, pp. 137
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Singh, V.K.1
DattaGupta, A.2
Synthesis, S.G.3
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36
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0032500082
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-
For recent reviews dealing with copper cyclopropanation reaction, see: (a) Singh, V. K.; DattaGupta, A.; Sekar, G. Synthesis 1997, 137. (b) Doyle, M. P.; Protopopova, M. N. Tetrahedron 1998, 54, 7919. (c) Doyle, M. P.; Forbes, D. C. Chem. Rev. 1998, 98, 911.
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(1998)
Tetrahedron
, vol.54
, pp. 7919
-
-
Doyle, M.P.1
Protopopova, M.N.2
-
37
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0000100584
-
-
For recent reviews dealing with copper cyclopropanation reaction, see: (a) Singh, V. K.; DattaGupta, A.; Sekar, G. Synthesis 1997, 137. (b) Doyle, M. P.; Protopopova, M. N. Tetrahedron 1998, 54, 7919. (c) Doyle, M. P.; Forbes, D. C. Chem. Rev. 1998, 98, 911.
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Chem. Rev.
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, pp. 911
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Doyle, M.P.1
Forbes, D.C.2
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38
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85008090337
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(a) Evans, D. A.; Woerpel, K. A.; Hinnan, M. M.; Feud, M. M. J. Am. Chem. Soc. 1991, 113, 726.
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Evans, D.A.1
Woerpel, K.A.2
Hinnan, M.M.3
Feud, M.M.4
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40
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0025042702
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(c) Lowenthal, R. E.; Abiko, A.; Masamune, S. Tetrahedron Lett. 1990, 31, 6005.
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Lowenthal, R.E.1
Abiko, A.2
Masamune, S.3
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41
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0347416161
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(d) Doyle, M. P.; Dratkin, A. B.; Protopopova, M. N.; Yang, C. I.; Miertschin, C. S.; Winchester, W. R.; Simonsen, S. H.; Lynch, V.; Chosh, R. Recl. Trav. Chim. Pays-Bas 1995, 114, 163.
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Doyle, M.P.1
Dratkin, A.B.2
Protopopova, M.N.3
Yang, C.I.4
Miertschin, C.S.5
Winchester, W.R.6
Simonsen, S.H.7
Lynch, V.8
Chosh, R.9
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42
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0025358489
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-
For high trans diastereoselectivity of the reaction, see: Doyle, M. P.; Bagheri, V.; Wandless, T. J.; Harn, N. K.; Brinker, D. A.; Eagle, C. T.; Loh, K. L. J. Am. Chem. Soc. 1990, 112, 1906.
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Doyle, M.P.1
Bagheri, V.2
Wandless, T.J.3
Harn, N.K.4
Brinker, D.A.5
Eagle, C.T.6
Loh, K.L.7
-
44
-
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0345620615
-
-
note
-
Copper(II) triflate complexes do not catalyze the reaction unless they are heated to 65 °C. Other Cu(I) and Cu(II) salts (for example, halide, cyanide, acetate, and perchlorate) show little or no catalytic activity, and the observed enantioselectivity is markedly inferior to that obtained for the triflate-ligand complexes.
-
-
-
-
45
-
-
0345188476
-
-
note
-
It is interesting to note that compounds 3, 6a, and 6b do not function as imido donor groups for the aziridination of styrene catalyzed by CuOTf. On the other hand, the corresponding ligands 2, 5a, 5b do not lead to the formation with high level of enantioselectivity to the cyclopropane adducts 10 and 11 (enantioselectivity up to 7% ee).
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