The hetero-Diels-Alder addition of ethyl 2-nitrosoacrylate to electron-rich alkenes as a route to unnatural α-amino acids

Tetrahedron Letters

Volumn 44, Issue 20, 2003, Pages 3905-3909

  Gallos, John K ^a   Sarli, Vassiliki C ^a   Varvogli, Anastassia C ^a   Papadoyanni, Constantina Z ^a   Papaspyrou, Sofia D ^a   Argyropoulos, Nicolaos G ^a  

^a ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

Author keywords

Allylsilanes; Enamines; Enol ethers; Ethyl 2 nitrosoacrylate; Hetero Diels Alder addition; amino acids

Indexed keywords

ACRYLIC ACID DERIVATIVE; ALKENE DERIVATIVE; ALLYL COMPOUND; ALPHA AMINO ACID; ENAMINE; ETHER DERIVATIVE; ETHYL 2 NITROSOACRYLATE; OXAZINE DERIVATIVE; SILANE DERIVATIVE; UNCLASSIFIED DRUG;

ADDITION REACTION; ARTICLE; DIELS ALDER REACTION; ELECTRON; STEREOCHEMISTRY; SYNTHESIS;

BETULACEAE;

EID: 0037433833     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)00836-0     Document Type: Article

References (69)

1. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
2. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
3. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
4. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
5. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
6. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
7. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
8. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
9. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
10. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
11. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
12. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
13. For selected reviews, see: (a) Altenbach, H.-J. In Organic Synthesis Highlights; Mulzer, J.; Altenbach, H.-J.; Braun, M.; Krohn, K.; Reissig, H.-U., Eds.; VCH: Weinheim, 1991; pp. 300-305; (b) Cintas, P. Tetrahedron 1991, 47, 6079-6111; (c) Ohfune, Y. Acc. Chem. Res. 1992, 25, 360-366; (d) Williams, R. M.; Hendrix, J. A. Chem. Rev. 1992, 92, 889-917; (e) Duthaler, R. O. Tetrahedron 1994, 50, 1539-1650; (f) Hanessian, S.; McNaughton-Smith, G.; Lombart, H.-G.; Lubell, W. D. Tetrahedron 1997, 53, 12789-12854; (g) Cativiela, C.; Díaz-de-Villegas, M. D. Tetrahedron: Asymmetry 1998, 9, 3517-3599; (h) Abellán, T.; Chinchilla, R.; Galindo, N.; Nájera, C.; Sansano, J. M. J. Heterocyclic Chem. 2000, 37, 467-479; (i) Abellán, T.; Chinchilla, R.; Galindo, N.; Guillena, G.; Nájera, C.; Sansano, J. M. Eur. J. Org. Chem. 2000, 2689-2697; (j) Rutjes, F. P. J. T.; Wolf, L. B.; Schoemaker J. Chem. Soc., Perkin Trans. 1 2000, 4197-4212; (k) O'Donnell, M. Aldrichim. Acta 2001, 34, 3-15; (l) Nájera, C. Synlett 2002, 1388-1402; (m) Park, K.-H.; Kurth, M. J. Tetrahedron 2002, 58, 8629-8659.
14. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
15. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
16. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
17. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
18. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
19. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
20. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
21. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
22. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
23. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
24. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
25. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
26. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
27. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
28. For selected recent publications, see: (a) Petasis, N. A.; Zavialov, I. A. J. Am. Chem. Soc. 1997, 119, 445-446; (b) Kimura, T.; Vassilev, V. P.; Shen, G.-J.; Wong, C.-H. J. Am. Chem. Soc. 1997, 119, 11734-11742; (c) Kokotos, G.; Padrón, J. M.; Martín, T.; Gibbons, W. A.; Martín, V. S. J. Org. Chem. 1998, 63, 3741-3744; (d) Sibi, M. P.; Rutherford, D.; Renhowe, P. A.; Li, B. J. Am. Chem. Soc. 1999, 121, 7509-7516; (e) Ishitani, H.; Komiyama, S.; Hasegawa, Y.; Kobayashi, S. J. Am. Chem. Soc. 2000, 122, 762-766; (f) Saaby, S.; Fang, X.; Gathergood, N.; Jørgensen, K. A. Angew. Chem., Int. Ed. 2000, 39, 4114-4116; (g) Sabat, M.; Jonson, C. R. Org. Lett. 2000, 2, 1089-1092; (h) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron Lett. 2000, 41, 7115-7119; (i) Yao, S.; Saaby, S.; Hazell, R. G.; Jørgensen, K. A. Chem. Eur. J. 2000, 6, 2435-2448; (j) Atfani, M.; Wei, L.; Lubell, W. D. Org. Lett. 2001, 3, 2965-2968; (k) Cordova, A.; Notz, W.; Zhong, G.; Betancort, J. M.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1842-1843; (l) Cordova, A.; Watanabe, S.; Tanaka, F.; Notz, W.; Barbas, III, C. F. J. Am. Chem. Soc. 2002, 124, 1866-1867; (m) Markidis, T.; Kokotos, G. J. Org. Chem. 2002, 67, 1685-1688; (n) Collier, P. N.; Campbell, A. D.; Patel, I.; Raynham, T. M.; Taylor, R. J. K. J. Org. Chem. 2002, 67, 1802-1815; (o) Collier, P. N.; Campbell, A. D.; Patel, I.; Taylor, R. J. K. Tetrahedron 2002, 58, 6117-6125.
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