Lithium perchlorate/diethylether-catalyzed three-component coupling reactions of aldehydes, hydroxylamines and trimethylsilyl cyanide leading to α-cyanohydroxylamines

Tetrahedron Letters

Volumn 41, Issue 14, 2000, Pages 2471-2473

  Heydari, Akbar ^a   Larijani, Hassan ^b   Emami, Jalal ^a   Karami, Bahador ^c  

^a TARBIAT MODARES UNIVERSITY   (Iran)

^b UNIVERSITY OF KURDISTAN   (Iran)

^c KHARAZMI UNIVERSITY   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE; AMINE; CYANIDE; LITHIUM DERIVATIVE; PERCHLORATE;

ARTICLE; CATALYSIS; CHEMICAL STRUCTURE; REACTION ANALYSIS; STRUCTURE ANALYSIS;

EID: 0034175573     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)00182-9     Document Type: Article

References (27)

1. Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905.
2. Kobayashi, S.; Araki, M.; Yasuda, M. Tetrahedron Lett. 1995, 36, 5773.
3. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
4. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
5. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
6. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
7. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
8. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
9. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
10. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
11. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
12. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
13. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
14. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
15. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
16. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
17. Concentrated homogeneous solutions of lithium perchlorate in diethylether (1-5 M) induce a variety of synthetically interesting transformations: Grieco, P. A. Aldrichimica Acta 1991, 24, 59; Waldmann, H. Angew. Chem., Int. Ed. Engl. 1991, 30, 1306; Ipaktschi, J.; Heydari, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 313; Ipaktschi, J.; Heydari, A. Chem. Ber. 1992, 125, 1513; Ipaktschi, J.; Heydari, A. Chem. Ber. 1993, 126, 1905; Grieco, P. A.; Beck, J. P. Tetrahedron Lett. 1993, 34, 7367; Wustrow, D. J.; Smith III, W. J.; Wise, L. D. Tetrahedron Lett. 1994, 35, 61; Ipaktschi, J.; Heydari, A.; Kalinowski, H.-O. Chem. Ber. 1994, 127, 905; Asano, J.; Ryu, Y.; Chiba, K.; Tada, M. J. Chem. Research (S), 1995, 124; Sudha, R.; Maloia Narashimhan, K.; Geetha Saraswathy, V.; Sankararaman, S. J. Org. Chem. 1996, 61, 1877; Ipaktschi, J.; Eckert, T. Chem. Ber. 1995, 128, 1171; Jenner, G.; Ben Salem, R. Tetrahedron 1997, 53, 4637; Zarghi, A.; Naimi-Jamal, M. R.; Webb, S. A.; Balalaie, S.; Saidi, M. R.; Ipaktschi, J. Eur. J. Org. Chem. 1998, 197; Kawamura, M.; Kobayashi. S. Tetrahedron Lett. 1999, 40, 1539; Sudha, R.; Sankaraman, S. J. Chem. Soc., Perkin Trans.1 1999, 4, 383.
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22. 3) δ 161 (C), 151 (C), 131 (CH), 129 (CH), 126 (CH), 125 (C), 122 (CH), 117 (CN), 114 (CH), 67 (CH), 56 (CH), eluent (hexane:ethyl acetate, 5:1) mp=157°C.
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