Novel sonochemical dealkylation of N-alkylsulfonamides in the presence of (diacetoxyiodo)benzene and iodine

Synlett

Volumn , Issue 7, 2000, Pages 1055-1057

  Katohgi, Masashi ^a   Yokoyama, Masataka ^a   Togo, Hideo ^a  

^a CHIBA UNIVERSITY   (Japan)

Author keywords

(Diacetoxyiodo)benzene; Dealkylation; N alkylsulfonamide; Ultrasonic irradiation

Indexed keywords

IODINE; IODOBENZENE; SULFONAMIDE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; DEALKYLATION; ULTRASOUND;

EID: 0033915127     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (49)

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2. Lindsey, J.; Mason, T. J.; Lorimer, P. Ulrtasonics 1987, 25, 45; Suslick, K. S.; Casadonte, D. J. J. Am. Chem. Soc. 1987, 109, 3459 ; de Souza-Barbora, J. C.; Pétrier, C.; Luche, J. L. J. Org. Chem. 1988, 53, 1212; Suslick, K. S.; Doktycz, S. J. J. Am. Chem. Soc. 1989, 111, 2342; Luche, J. L. Ultrasonics Sonochemistry 1994, 1, S111.
3. Lindsey, J.; Mason, T. J.; Lorimer, P. Ulrtasonics 1987, 25, 45; Suslick, K. S.; Casadonte, D. J. J. Am. Chem. Soc. 1987, 109, 3459 ; de Souza-Barbora, J. C.; Pétrier, C.; Luche, J. L. J. Org. Chem. 1988, 53, 1212; Suslick, K. S.; Doktycz, S. J. J. Am. Chem. Soc. 1989, 111, 2342; Luche, J. L. Ultrasonics Sonochemistry 1994, 1, S111.
4. Lindsey, J.; Mason, T. J.; Lorimer, P. Ulrtasonics 1987, 25, 45; Suslick, K. S.; Casadonte, D. J. J. Am. Chem. Soc. 1987, 109, 3459 ; de Souza-Barbora, J. C.; Pétrier, C.; Luche, J. L. J. Org. Chem. 1988, 53, 1212; Suslick, K. S.; Doktycz, S. J. J. Am. Chem. Soc. 1989, 111, 2342; Luche, J. L. Ultrasonics Sonochemistry 1994, 1, S111.
5. Lindsey, J.; Mason, T. J.; Lorimer, P. Ulrtasonics 1987, 25, 45; Suslick, K. S.; Casadonte, D. J. J. Am. Chem. Soc. 1987, 109, 3459 ; de Souza-Barbora, J. C.; Pétrier, C.; Luche, J. L. J. Org. Chem. 1988, 53, 1212; Suslick, K. S.; Doktycz, S. J. J. Am. Chem. Soc. 1989, 111, 2342; Luche, J. L. Ultrasonics Sonochemistry 1994, 1, S111.
6. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
7. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
8. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
9. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
10. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
11. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
12. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
13. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
14. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
15. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
16. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
17. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
18. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
19. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
20. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
21. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
22. Mason, T. J.; Lorimer, J. P.; Sonochemistry: Theory, Applications, and Uses of Ultrasound in Chemistry, E. Norwood, Chichester, England (1988); Ley, S. V.; Low, C. M. R. Ultrasound in Synthesis, Spring-Verlag, New York (1989); Luche, J. L. Synthetic Organic Sonochemistry, Prenum Press, New York and London (1998); recent reviews: Lindley, J.; Mason, T. J. Chem. Soc. Rev. 1987, 16, 275; Einhorn, C.; Einhorn, J.; Luche, J. L. Synthesis 1989, 787; Luzzio, F. A.; Adams, L. L. J. Org. Chem. 1989, 54, 5387; Suslick, K. S. Science 1990, 247, 1439; Luche, J. L.; Einhorn, J.; Sinisterra-Gago, J. V. Tetrahedron Lett. 1990, 31, 4125; Einhorn, C.; Einhorn, J.; Dickens, M. J. Luche, J. L. ibid. 1990, 31, 4129; Tuncay, A.; Dustman, J. A.; Fisher, G.; Tuncay, C. I. ibid. 1992, 33, 7647; Luzzio, F. A.; Moore, W. J. J. Org. Chem. 1993, 58, 512; Luzzio, F. A.; Moore, W. J. ibid. 1993, 58, 2966; Sá e Melo, M. L.; Moreno, M. J. S. M.; da Costa, S. P.; Salvador, J. A. R.; Campos Neves, A. S. Ultrasonics Sonochemistry 1994, 1, S37; Prokes, I.; Toma, S.; Luche, J. L. Tertahedron Lett. 1995, 22, 3849; Lee, A. S. Y.; Dai, W. C. ibid. 1996, 37, 495; Luche, J. L. Ultrasonics Sonochemistry 1996, 3, S215; Mason, T. J. Chem. Soc. Rev. 1997, 26, 443;
23. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
24. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
25. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
26. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
27. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
28. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
29. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
30. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
31. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
32. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
33. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
34. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
35. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
36. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
37. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
38. Valvoglis A.; Hypervalent Iodine in Organic Synthesis, Academic Press, San Diego (1997); recent reviews: Ochiai, M. Rev. Heteroatom Chem. 1989, 2, 92; Moriarty, R. M.; Vaid, R. K.; Koser, G. F. Synlett 1990, 365; Moriarty, R. M.; Vaid, R. K.; Synthesis 1990, 431; Stang, P. J.; Angew. Chem. Int. Ed. Engl. 1992, 31, 274; Prakash, O.; Saini, N.; Sharma, P. K. Synlett 1994, 221; Kitamura, T. Yuki Gosei Kagaku Kyokaishi 1995, 53, 893; Stang, P. J.; Zhdankin, V. V. Chem. Rev. 1996, 96, 1123; Umemoto, T. ibid. 1996, 96, 1757; Kita, Y.; Takada, T.; Tohma, H. Pure Appl. Chem. 1996, 68, 627; Togo, H.; Hoshina, Y.; Nogami, G.; Yokoyama, M. Yuki Gosei Kagaku Kyokaishi 1997, 55, 90; Valvoglis, A. Tetrahedoron 1997, 53, 1179; Zhdankin, V. V. Rev. Heteroatom Chem. 1997, 17, 133; Kitamura, T.; Fujiwara, Y. Org. Prep. Proced. Int. 1998, 29, 409; Varvoglis, A.; Spyroudis, S. Synlett 1998, 221; Moriarty, R. M.; Prakash, O. Adv. Heterocycl. Chem. 1998, 69, 1.
39. Costa, S. C. P.; Moreno, M. J. S. M.; Sá e Melo, M. L.; Campos Neves, A. S. Tetrahedron Lett. 1999, 40, 8711.
40. Katohgi, M.; Togo, H.; Yamaguchi, K.; Yokoyama, M. Tetrahedron 1999, 55, 14885; Togo, H.; Harada, Y.; Yokoyama, M. J. Org. Chem. 2000, 65, 926.
41. Katohgi, M.; Togo, H.; Yamaguchi, K.; Yokoyama, M. Tetrahedron 1999, 55, 14885; Togo, H.; Harada, Y.; Yokoyama, M. J. Org. Chem. 2000, 65, 926.
42. Recent review: Dave, P. R. J. Org. Chem. 1996, 61, 5453; Recent Papers: Miller, M. W.; Vice, S. F.; McCombie, S. W. Tetrahedron Lett. 1998, 39, 3429; Millan, D. S.; Prager, R. H.; ibid. 1998, 39, 4387; Agami, C.; Couty, F.; Evano, G. ibid. 1999, 40, 3709; Cossy, J.; Rakotoarisoa, H. ibid. 2000, 41, 2097; Dave, P. R.; Kumar, K. A.; Duddu, R.; Axenrod, T.; Dai, R.; Das, K. K.; Guan, X. P.; Sun, J.; Trivedi, N. J.; Gilardi, R. D. J. Org. Chem. 2000, 65, 1207.
43. Recent review: Dave, P. R. J. Org. Chem. 1996, 61, 5453; Recent Papers: Miller, M. W.; Vice, S. F.; McCombie, S. W. Tetrahedron Lett. 1998, 39, 3429; Millan, D. S.; Prager, R. H.; ibid. 1998, 39, 4387; Agami, C.; Couty, F.; Evano, G. ibid. 1999, 40, 3709; Cossy, J.; Rakotoarisoa, H. ibid. 2000, 41, 2097; Dave, P. R.; Kumar, K. A.; Duddu, R.; Axenrod, T.; Dai, R.; Das, K. K.; Guan, X. P.; Sun, J.; Trivedi, N. J.; Gilardi, R. D. J. Org. Chem. 2000, 65, 1207.
44. Recent review: Dave, P. R. J. Org. Chem. 1996, 61, 5453; Recent Papers: Miller, M. W.; Vice, S. F.; McCombie, S. W. Tetrahedron Lett. 1998, 39, 3429; Millan, D. S.; Prager, R. H.; ibid. 1998, 39, 4387; Agami, C.; Couty, F.; Evano, G. ibid. 1999, 40, 3709; Cossy, J.; Rakotoarisoa, H. ibid. 2000, 41, 2097; Dave, P. R.; Kumar, K. A.; Duddu, R.; Axenrod, T.; Dai, R.; Das, K. K.; Guan, X. P.; Sun, J.; Trivedi, N. J.; Gilardi, R. D. J. Org. Chem. 2000, 65, 1207.
45. Recent review: Dave, P. R. J. Org. Chem. 1996, 61, 5453; Recent Papers: Miller, M. W.; Vice, S. F.; McCombie, S. W. Tetrahedron Lett. 1998, 39, 3429; Millan, D. S.; Prager, R. H.; ibid. 1998, 39, 4387; Agami, C.; Couty, F.; Evano, G. ibid. 1999, 40, 3709; Cossy, J.; Rakotoarisoa, H. ibid. 2000, 41, 2097; Dave, P. R.; Kumar, K. A.; Duddu, R.; Axenrod, T.; Dai, R.; Das, K. K.; Guan, X. P.; Sun, J.; Trivedi, N. J.; Gilardi, R. D. J. Org. Chem. 2000, 65, 1207.
46. Recent review: Dave, P. R. J. Org. Chem. 1996, 61, 5453; Recent Papers: Miller, M. W.; Vice, S. F.; McCombie, S. W. Tetrahedron Lett. 1998, 39, 3429; Millan, D. S.; Prager, R. H.; ibid. 1998, 39, 4387; Agami, C.; Couty, F.; Evano, G. ibid. 1999, 40, 3709; Cossy, J.; Rakotoarisoa, H. ibid. 2000, 41, 2097; Dave, P. R.; Kumar, K. A.; Duddu, R.; Axenrod, T.; Dai, R.; Das, K. K.; Guan, X. P.; Sun, J.; Trivedi, N. J.; Gilardi, R. D. J. Org. Chem. 2000, 65, 1207.
47. Recent review: Dave, P. R. J. Org. Chem. 1996, 61, 5453; Recent Papers: Miller, M. W.; Vice, S. F.; McCombie, S. W. Tetrahedron Lett. 1998, 39, 3429; Millan, D. S.; Prager, R. H.; ibid. 1998, 39, 4387; Agami, C.; Couty, F.; Evano, G. ibid. 1999, 40, 3709; Cossy, J.; Rakotoarisoa, H. ibid. 2000, 41, 2097; Dave, P. R.; Kumar, K. A.; Duddu, R.; Axenrod, T.; Dai, R.; Das, K. K.; Guan, X. P.; Sun, J.; Trivedi, N. J.; Gilardi, R. D. J. Org. Chem. 2000, 65, 1207.
48. Tokyo Rika Kikai AU-70 CO (200W) was employed for sonication.
49. All the compounds gave satisfactory spectroscopic and microanalytical data.