Application of the Mannich Reaction for the Synthesis of Azamacroheterocycles

Synlett

Volumn 1996, Issue 10, 1996, Pages 933-948

  Bordunov, A V ^a,c,d,e   Bradshaw, J S ^{b,e,f,g,h,i,j,k,l}   Pastushok, V N ^b,c,d,e,m   Izatt, R M ^b,e,n,o,p,q  

^a IBC Advanced Technologies Inc   (United States)

^b Brigham Young University   (United States)

^c ODESSA NATIONAL UNIVERSITY   (Ukraine)

^d A V BOGATSKY PHYSICO CHEMICAL INSTITUTE   (Ukraine)

^e BRIGHAM YOUNG UNIVERSITY   (United States)

^f UNIVERSITY OF UTAH   (United States)

^g UNIVERSITY OF CALIFORNIA   (United States)

^h CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

ⁱ Chevron Research   (United States)

^j UNIVERSITY OF LJUBLJANA   (Slovenia)

^k UNIVERSITY OF SHEFFIELD   (United Kingdom)

^l JAMES COOK UNIVERSITY   (Australia)

^m A V Bogatsky Phys Chem Institute

ⁿ Department of Chemistry ^*

^o UTAH STATE UNIVERSITY   (United States)

^p PENNSYLVANIA STATE UNIVERSITY   (United States)

^q CARNEGIE MELLON UNIVERSITY   (United States)

more..

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000851506     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1996-5633     Document Type: Article

References (137)

1. (a) Pedersen, C.J. J. Am. Chem. Soc. 1967, 89, 7017.
2. (b) Schroeder, H. E. J. Incl. Phenom. 1992, 12, 11.
3. Tramontini, M. Synthesis, 1973, 703.
4. Tramontini, M.; Angliolini, L. Tetrahedron 1990, 46, 1791.
5. (a) Izatt, R.M.; Pawlak, K.; Bradshaw, J.S.; Bruening, R.L. Chem. Rev. 1991, 91, 1721.
6. (b) Izatt, R.M.; Pawlak, K.; Bradshaw, J.S.; Bruening, R.L. Chem. Rev. 1995, 95, 2529.
7. Izatt, R.M.; Pawlak, K.; Bradshaw, J.S.; Bruening, R.L.; Tarbet, B.J. Chem. Rev. 1992, 92, 1261.
8. Cinquini, M.; Montanari, F.; Tundo P. Gazz. Chim. Ital. 1977, 107, 11.
9. Landini, D.; Maia, A.; Montanari, F.; Tundo, P. J. Am. Chem. Soc. 1979, 101, 2526.
10. Behr, J.-P.; Lehn, J.-M. Design of Synthetic Molecular Receptors and Catalists In Structural and Functional Aspects of Enzyme Catalysis, Ed. Eggerer, H.; Huber, R., Springer-Verlag; Berlin Heidelberg New York, 1981.
11. Cox, J.P.L.; Lankowski, K.L.; Kataky, R.; Parker, D.; Beeley, N.R.A; Boyce, B.A.; Eaton, M.A.W.; Millar K.; Millican, A.T.; Harrison, A.; Walker C. J. Chem. Soc., Chem. Commun. 1989, 797.
12. Kaden, Th.A.; Tschudin, D.; Studer, M.; Brunner, U.J. Pure Appl. Chem. 1989, 61, 879.
13. Parker, D.; Morphy, J.R.; Yankowski, K.; Cox, J. Pure Appl. Chem. 1989, 61, 1637.
14. Kumar, K.; Tweedle, M.F. Pure Appl. Chem. 1993, 65, 515.
15. Adimado, A.A.; Abaidoo, R.C.; Bondzi, C. Trans. Met. Chem. 1991, 16, 407; Chem. Abstr. 1991, 115, 149072a.
16. Adimado, A.A.; Abaidoo, R.C.; Bondzi, C. Trans. Met. Chem. 1991, 16, 407; Chem. Abstr. 1991, 115, 149072a.
17. Raevskii, O.A.; Sapegin, A.M.; Lukoyanov, N.V.; Chistyakov, V.V.; Vankin, G.I.; Solovev, V.P.; Solotnov, A.F.; Tkachev, V.V.; Atovmyan, L.O. Khim. Farm. Zh. 1988, 22, 1230; Chem. Abstr. 1989, 110, 50731z.
18. Raevskii, O.A.; Sapegin, A.M.; Lukoyanov, N.V.; Chistyakov, V.V.; Vankin, G.I.; Solovev, V.P.; Solotnov, A.F.; Tkachev, V.V.; Atovmyan, L.O. Khim. Farm. Zh. 1988, 22, 1230; Chem. Abstr. 1989, 110, 50731z.
19. Hankovszky, H.O.; Hideg, K.; Bodi, I.; Frank, L. Studies Org. Chem. 1984, 205; Chem. Abstr. 1985, 103, 171670t.
20. Hankovszky, H.O.; Hideg, K.; Bodi, I.; Frank, L. Studies Org. Chem. 1984, 205; Chem. Abstr. 1985, 103, 171670t.
21. Bogatskii, A.V.; Filippova, T.O.; Britva, I.E.; Golovenko, I.I.; Lukyanenko, N.G.; Galkin, B.N.; Popkov, I.A. Khim. Farm. Zh. 1984, 1191; Chem. Abstr. 1985, 102, 132010n.
22. Bogatskii, A.V.; Filippova, T.O.; Britva, I.E.; Golovenko, I.I.; Lukyanenko, N.G.; Galkin, B.N.; Popkov, I.A. Khim. Farm. Zh. 1984, 1191; Chem. Abstr. 1985, 102, 132010n.
23. Dietrich, B.; Hosseini, M.W.; Lehn J.-M.; Sessions, R.B. J. Am. Chem. Soc. 1981, 103, 1282.
24. Hosseini, M.W.; Lehn J.-M.; Mertes, M.P. Helv. Chim. Acta 1983, 66, 2454.
25. Hosseini, M.W.; Lehn J.-M. Helv. Chim. Acta. 1987, 70, 1312.
26. Hosseini, M.W.; Lehn J.-M. Helv. Chim. Acta. 1988, 71, 749.
27. Hosseini, M.W.; Lehn J.-M. Helv. Chim. Acta. 1986, 69, 587.
28. Bradshaw, J.S.; Bruening, R.L.; Krakowiak, K.E.; Tarbet, B.J.; Bruening, M.L.; Izatt, R.M; Christensen, J.J. J. Chem. Soc., Chem. Commun. 1988, 812.
29. Izatt, R.M.; Bruening, R.L.; Bruening, M.L.; Tarbet, B.J.; Krakowiak, K.E.; Bradshaw, J.S.; Christensen, J.J. Anal. Chem. 1988, 60, 1825.
30. Izatt, R.M.; Bruening R.L.; Tarbet, B.J.; Griffin, L.D.; Bruening, M.L.; Krakowiak, K.E.; Bradshaw, J.S. Pure Appl. Chem. 1990, 62, 1115.
31. Krokowiak, K.E.; Bradshaw, J.S.; Zamecka-Krakowiak, D.J. Chem. Rev. 1989, 89, 929.
32. Takimoto, S.; Kodera, Y.; Ohta, H. Fukuoka Univ. Sci. Reports 1982, 12, 27; Chem. Abstr. 1982, 97, 92252n.
33. Takimoto, S.; Kodera, Y.; Ohta, H. Fukuoka Univ. Sci. Reports 1982, 12, 27; Chem. Abstr. 1982, 97, 92252n.
34. Montanari, F.; Quici, S.; Anelli, P.L. British Polymer J. 1984, 16, 212.
35. Tomoi, M.; Kihara, K.; Kakiuchi, H. Tetrahedron Lett. 1979, 3484.
36. Bartsch, R.A.; Czech, B.P.; Kang, S.I.; Steward, L.E.; Walkowiak, W.; Charewicz, W.A.; Heo, G.S.; Son, B. J. Am. Chem. Soc. 1985, 107, 4997.
37. Czech, B.P.; Czech, A.; Son, B.; Lee, H.K.; Bartsch, R.A. J. Heterocyclic Chem. 1986, 23, 465.
38. Czech, B.P.; Son, B.; Bartsch, R.A. Tetrahedron Lett. 1983, 24, 2923.
39. Sakai, Y.; Kawano, N.; Nakamura, H.; Takagi, M. Talanta 1986, 33, 407.
40. Nakamura, H.; Nita, K.; Takagi, M.; Ueno, K. Heterocycles 1984, 21, 762.
41. Shiga, M.; Nishida, H.; Nakamura, H.; Takagi, M. Bunseki Kagaku 1983, 32, E293; Chem. Abstr. 1984, 100, 28949y.
42. Shiga, M.; Nishida, H.; Nakamura, H.; Takagi, M. Bunseki Kagaku 1983, 32, E293; Chem. Abstr. 1984, 100, 28949y.
43. Nishida, H.; Katayama, Y.; Katsuki, H.; Nakamura H.; Takagi, M.; Ueno, M. Chem. Lett. 1982, 1853.
44. Katayama, Y.; Fukuda, R.; Iwasaki, T.; Nita, K.; Takagi, M. Anal. Chim. Acta, 1988, 204, 113.
45. Chapoteau, E.; Czech, B.P.; Gebauer, C.R.; Kumar, A.; Leong, K.; Mytych, D.T.; Zazulak, W.; Desai, D.H.; Luboch, E.; Krzykawski, J.; Bartsch, R.A. J. Org. Chem. 1991, 56, 2575.
46. For reviews see: (a) Bradshaw, J.S.; Krakowiak, K.E.; Izatt, R.M. Aza-crown Macrocycles In The Chemistry of Heterocyclic Compounds, Vol. 51; Wiley: New York, 1993. (b) Krakowiak, K.E.; Bradshaw, J.S. Israel J. Chem. 1992, 32, 3. (c) An, H.-Y.; Bradshaw, J.S.; Izatt, R.M. Chem. Rev. 1992, 92, 543. (d) Krakowiak, K.E.; Bradshaw, J.S.; Izatt, R.M. Synlett. 1993, 611.
47. For reviews see: (a) Bradshaw, J.S.; Krakowiak, K.E.; Izatt, R.M. Aza-crown Macrocycles In The Chemistry of Heterocyclic Compounds, Vol. 51; Wiley: New York, 1993. (b) Krakowiak, K.E.; Bradshaw, J.S. Israel J. Chem. 1992, 32, 3. (c) An, H.-Y.; Bradshaw, J.S.; Izatt, R.M. Chem. Rev. 1992, 92, 543. (d) Krakowiak, K.E.; Bradshaw, J.S.; Izatt, R.M. Synlett. 1993, 611.
48. For reviews see: (a) Bradshaw, J.S.; Krakowiak, K.E.; Izatt, R.M. Aza-crown Macrocycles In The Chemistry of Heterocyclic Compounds, Vol. 51; Wiley: New York, 1993. (b) Krakowiak, K.E.; Bradshaw, J.S. Israel J. Chem. 1992, 32, 3. (c) An, H.-Y.; Bradshaw, J.S.; Izatt, R.M. Chem. Rev. 1992, 92, 543. (d) Krakowiak, K.E.; Bradshaw, J.S.; Izatt, R.M. Synlett. 1993, 611.
49. For reviews see: (a) Bradshaw, J.S.; Krakowiak, K.E.; Izatt, R.M. Aza-crown Macrocycles In The Chemistry of Heterocyclic Compounds, Vol. 51; Wiley: New York, 1993. (b) Krakowiak, K.E.; Bradshaw, J.S. Israel J. Chem. 1992, 32, 3. (c) An, H.-Y.; Bradshaw, J.S.; Izatt, R.M. Chem. Rev. 1992, 92, 543. (d) Krakowiak, K.E.; Bradshaw, J.S.; Izatt, R.M. Synlett. 1993, 611.
50. Menif, R.; Reibenspies, J.; Martell, A.E. Inorg. Chem. 1991, 30, 3446.
51. Marrs, D.J.; McKee, V.; Nelson, J.; Lu, Q; Harding, C. J. Inorg. Chim. Acta 1993, 211, 195.
52. Mageswaran, R.; Mageswaran, S.; Sutherland, I.O. J. Chem. Soc., Chem. Commun. 1979, 722.
53. Johnson, M.R.; Sutherland, I.O.; Newton, R.F. J. Chem. Soc., Chem. Commun. 1979, 309.
54. Lukyanenko, N.G.; Reder A.S. Zh. Org. Khim. 1989, 25, 385; Chem. Abstr. 1989, 111:232757r.
55. Lukyanenko, N.G.; Reder A.S. Zh. Org. Khim. 1989, 25, 385; Chem. Abstr. 1989, 111:232757r.
56. Buoen, S.; Dale, J. Acta Chem. Scand. 1986, B40, 141.
57. Bembi, R.; Roy, T.G.; Thanji, A.K. Transition Met. Chem. 1989, 14, 463.
58. (a) Dietrich, B.; Lehn, J.-M.; Sauvage J.P. Tetrahedron Lett. 1969, 2885.
59. (b) Dietrich, B.; Lehn, J.-M.; Sauvage J.P.; Blanzat, J. Tetrahedron 1973, 29, 1629.
60. Jurczak, J.; Pietraszkiewicz, M. Topics in Curr. Chem. 1986, 130, 183.
61. (a) Bradshaw, J.S.; Krakowiak, K.E.; An, H.-Y.; Wang, T.-M.; Zhu, C-Y.; Izatt, R.M. Tetrahedron Lett. 1992, 33, 4871.
62. (b) Bradshaw, J.S.; An, H.-Y.; Krakowiak, K.E.; Wang, T.-M.; Zhu, C.-Y.; Izatt, R.M. J. Org. Chem. 1992, 57, 6112.
63. (c) Krakowiak, K.E.; Krakowiak, P.A.; Bradshaw, J.S. Tetrahedron Lett. 1993, 34, 777.
64. For reviews see: (a) Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V. Zh. Org. Khim. 1991, 27, 2630; Chem. Abstr. 1992, 117, 48529r. (b) Bordunov, A.V.; Lukyanenko, N.G.; Pastushok, V.N.; Krakowiak, K.E.; Bradshaw, J.S.; Dalley, N.K.; Kou, X. J. Org. Chem. 1995, 60, 4912.
65. For reviews see: (a) Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V. Zh. Org. Khim. 1991, 27, 2630; Chem. Abstr. 1992, 117, 48529r. (b) Bordunov, A.V.; Lukyanenko, N.G.; Pastushok, V.N.; Krakowiak, K.E.; Bradshaw, J.S.; Dalley, N.K.; Kou, X. J. Org. Chem. 1995, 60, 4912.
66. For reviews see: (a) Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V. Zh. Org. Khim. 1991, 27, 2630; Chem. Abstr. 1992, 117, 48529r. (b) Bordunov, A.V.; Lukyanenko, N.G.; Pastushok, V.N.; Krakowiak, K.E.; Bradshaw, J.S.; Dalley, N.K.; Kou, X. J. Org. Chem. 1995, 60, 4912.
67. Bordunov, A.V.; Zhang, X.-X.; Bradshaw, J.S.; Dalley, N.K.; Kou, X.; Izatt, R.M. J. Am. Chem. Soc. submitted.
68. Naik, K.B.; Sahoo, B. Ind. J. Chem. 1982, 21A, 282.
69. Rout, A.K.; Sahoo, B. Ind. J. Chem. 1984, 23A, 541.
70. Suh, M.P.; Kang, S.-G. Inorg. Chem. 1988, 27, 2544.
71. Alcock, N.W.; Tasker, P.A. J. Chem. Soc., Chem. Commun. 1972, 1239.
72. Herlt, A.J.; Sargeson, A.M.; Springborg, J.; Taylor, D.; Geue, R.; Snow, M.R. J. Chem. Soc., Chem. Commun. 1976, 285.
73. Comba, P.; Curtis, N.F.; Lawrance, G.A.; Sargeson, A.M.; Skelton, B.W.; White, A.H. Inorg. Chem. 1986, 25, 4260.
74. Comba, P.; Lawrence, G.A.; Manning, T.M.; Markiewicz, A.; Murray, K.S.; O'Leary, M.A.; Skelton, B.W.; White A.H. Aust. J. Chem. 1990, 43, 69.
75. Lawrance, G.A.; O'Leary, M.A. Polyhedron 1987, 6, 1291.
76. Comba, P.; Hambley, T.W.; Lawrance, G.A. Helv. Chim. Acta. 1985, 68, 2332.
77. Lawrance, G.A.; Rossignoli, M.; Skelton, B.W.; White A.H. Aust. J. Chem. 1987, 40, 1441.
78. Curtis, N.F.; Gainsford, G.J.; Hambley, T.W.; Lawrance, G.A.; Morgan, K.R.; Siriwardena, A. J. Chem. Soc., Chem. Commun. 1987, 295.
79. Comba, P.; Curtis, N.F.; Lawrance, G.A.; O'Leary, M.A.; Skelton, B.W.; White, A.H. J. Chem. Soc., Dalton Trans. 1988, 497.
80. Sargeson, A.M. Pure Appl. Chem. 1984, 56, 1603.
81. Sargeson, A.M. Pure Appl. Chem. 1986, 58, 1511.
82. Sargeson, A.M. Chem. Ber. 1979, 15, 23.
83. Harrowfield, J.MacB.; Herlt, A.J.; Sargeson, A.M. Inorg. Synth. 1980, 20, 85.
84. Creaser, I.I.; Geue, R.J.; Harrowfield, J.MacB.; Sargeson, A.M. J. Am. Chem. Soc. 1982, 104, 6016.
85. Geue, R.J.; Hambley, T.W.; Harrowfield, J.M.; Sargeson, A.M. J. Am. Chem. Soc. 1984, 106, 5478.
86. Harrowfield, J.M.; Herlt, A.J.; Lay, P.A.; Sargeson, A.M. J. Am. Chem. Soc. 1983, 105, 5503.
87. Boucher, H.A.; Lawrance, G.A.; Lay, P.A.; Sargeson, A.M.; Bond, A.M.; Sangster, D.F.; Sullivan, J.C. J. Am. Chem. Soc. 1983, 105, 4652.
88. Höhn, A.; Geue, R.J.; Sargeson, A.M. J. Chem. Soc., Chem. Commun. 1990, 1473.
89. Suh, M.P.; Shin, W.; Kim, D.; Kim, S. Inorg. Chem. 1984, 23, 618.
90. Suh, M.P.; Shin, W.; Kim, H.; Koo, C.H. Inorg. Chem. 1987, 26, 1846.
91. Suh, M.P.; Kim, D. Inorg. Chem. 1985, 24, 3712.
92. Gahan, L.R.; Hambley, T.W.; Sargeson, A.M.; Snow, M.R. Inorg. Chem. 1982, 21, 2699.
93. Hammershoi, A.; Sargeson, A.M. Inorg. Chem. 1983, 22, 3554.
94. Geue, R.J.; McCarthy, M.G.; Sargeson, A.M. Inorg. Chem. 1985, 24, 1607.
95. Gainsford, G.J.; Geue, R.J.; Sargeson, A.M. J. Chem Soc., Chem. Commun. 1982, 233.
96. Bogatsky, A.V.; Lukyanenko, N.G.; Pastushok, V.N.; Kostyanovsky, R.G. Synthesis, 1983, 992.
97. Bogatsky, A.V.; Lukyanenko, N.G.; Pastushok, V.N.; Kostyanovsky, R.G. Dokl. Akad. Nauk SSSR 1982, 265, 619; Chem. Abstr. 1982, 97, 216146c.
98. Bogatsky, A.V.; Lukyanenko, N.G.; Pastushok, V.N.; Kostyanovsky, R.G. Dokl. Akad. Nauk SSSR 1982, 265, 619; Chem. Abstr. 1982, 97, 216146c.
99. (a) Nishida, H.; Katayama, Y.; Katsuki, H.; Nakamura, H.; Takagi, M.; Ueno, K. Chem. Lett. 1982, 1853.
100. (b) Katayma, Y.; Fukuda, R.; Iwasaki, T.; Nita, K.; Takagi, M. Anal. Chim. Acta. 1988, 204, 113.
101. (c) Alihodžic, S.; Žinic, M.; Klaic, B.; Kiralj; R.; Kojic-Prodic, B.; Herceg, M.; Cimerman, Z. Tetrahedron Lett. 1993, 34, 8345.
102. Tsukube, H.; Yamashita, K.; Iwachido, T.; Zenki, M. Tetrahedron Lett. 1989, 30, 3983.
103. (a) Charewicz, W.A.; Bartsch, R.A. Anal. Chem. 1982, 17, 635.
104. (b) Charewicz, W.A.; Walkowiak, W.; Bartsch, R.A. Anal. Chem. 1987, 59, 494.
105. (c) Strezbicki, J.; Charewicz, W.A.; Bartsch, R.A. J. Incl. Phenom. 1988, 6, 57.
106. Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V. Synthesis, 1991, 241.
107. Katayama, Y.; Nita, K.; Ueda, M.; Nakamura, H.; Takagi, M. Anal. Chim. Acta 1985, 173, 193.
108. Nakamura, H.; Nita, K.; Takagi, M.; Ueno, K. Heterocycles 1984, 21, 762.
109. Linnane, P.; Shinkai, S. Tetrahedron Lett. 1995, 36, 3865.
110. (a) Bordunov, A.V.; Hellier, P.C.; Bradshaw, J.S.; Dalley, N.K.; Kou, X.; Zhang, X.-X.; Izatt, R.M. J. Org. Chem. 1995, 60, 6097.
111. (b) Bordunov, A.V.; Bradshaw, J.S.; unpublished results.
112. (a) Gatto, V.J.; Gokel, G.W. J. Am. Chem. Soc. 1984, 106, 8240.
113. (b) Czech, A.; Czech, B.P.; Bartsch, R.A.; Chang, C.A.; Ochaya, V.O. J. Org. Chem. 1988, 53, 5.
114. Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V.; Vetrogon, V.I.; Vetrogon, N.I.; Bradshaw, J.S. J. Chem. Soc., Perkin Trans. 1 1994, 1489.
115. Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V.; Ivanov, E.I.; Kalayanov, G.D.; Yaroschenko, I.M. Khim. Geterotsikl. Soedin. 1993, 270; Chem. Abstr. 1994, 120, 545262r.
116. Lukyanenko, N.G.; Pastushok, V.N.; Bordunov, A.V.; Ivanov, E.I.; Kalayanov, G.D.; Yaroschenko, I.M. Khim. Geterotsikl. Soedin. 1993, 270; Chem. Abstr. 1994, 120, 545262r.
117. Rudchenko, V.F.; Ignatov, S.M.; Chervin, I.I.; Nosova, V.S.; Kostyanovskii, R.G. Izv. Akad. Nauk SSSR, Ser. Khim. 1986, 1153; Chem. Abst. 1987, 106, 175847.
118. Rudchenko, V.F.; Ignatov, S.M.; Chervin, I.I.; Nosova, V.S.; Kostyanovskii, R.G. Izv. Akad. Nauk SSSR, Ser. Khim. 1986, 1153; Chem. Abst. 1987, 106, 175847.
119. Lukyanenko, N.G.; Pastushok, V.N. Zh. Org. Khim. 1989, 25, 2435; Chem. Abstr. 1990, 113, 23882e.
120. Lukyanenko, N.G.; Pastushok, V.N. Zh. Org. Khim. 1989, 25, 2435; Chem. Abstr. 1990, 113, 23882e.
121. Lukyanenko, N.G.; Kostyanovskii, R.G.; Pastushok, V.N.; Bogatsky, A.V. Khim. Geterotsikl. Soedin. 1986, 413; Chem. Abst. 1987, 106, 50175p.
122. Lukyanenko, N.G.; Kostyanovskii, R.G.; Pastushok, V.N.; Bogatsky, A.V. Khim. Geterotsikl. Soedin. 1986, 413; Chem. Abst. 1987, 106, 50175p.
123. (a) Tazaki, M.; Nita, K.; Takagi, M; Ueno, K. Chem. Lett. 1982, 571.
124. (b) Polikarpov, Yu. M.; Shcherbakov, B.K.; Bel'skii, F.I.; Medved, T.Ya.; Kabachnik, M.I. Izv. Akad. Nauk SSR. Ser. Khim. 1982 7, 1669; Chem. Abstr. 1983, 98, 46001.
125. (b) Polikarpov, Yu. M.; Shcherbakov, B.K.; Bel'skii, F.I.; Medved, T.Ya.; Kabachnik, M.I. Izv. Akad. Nauk SSR. Ser. Khim. 1982 7, 1669; Chem. Abstr. 1983, 98, 46001.
126. (c) Kiefer, G.E.; Simon, J. International Patent. W0 94 26,755; Chem. Abstr. 1995, 122, 265631a.
127. (d) Kiefer, G.E.; Simon, J.; Garlich, J.R. International Patent, W0 94 26,754; Chem. Abstr. 1995, 122, 133418b.
128. (a) Kiefer, G.E. International Patent, W0 94 26,753; Chem. Abstr. 1995, 122, 160930u.
129. (b) Kiefer, G.E.; Kim, W.D. International Patent, W0 94 26,275; Chem. Abstr. 1995, 122, 127702y.
130. (c) Pastushok, V.N.; Lukyanenko, N.G.; Kostyanovskii, R.G. unpublished results.
131. Czech A.; Czech, B.P.; Desai, D.H.; Hallman, J.L.; Phillips, J.B.; Bartsch, R.A. J. Heterocyclic Chem. 1986, 23, 1355.
132. (a) Cram, D.J.; Ho, S.P.; Knobler, C.R.; Maverick, E.; Trueblood, K.N. J. Am. Chem. Soc. 1986, 108, 2989.
133. (b) Helgeson, R.C.; Czech, B.P.; Chapoteau, E.; Gebauer, C.R.; Kumar, A.; Cram, D.J. J. Am. Chem. Soc. 1989, 111, 6339.
134. (c) Cram, D.J.; Ho, S.P. J. Am. Chem. Soc. 1986, 108, 2998.
135. (d) Krakowiak, K.E.; Bradshaw, J.S.; Zhu, C.; Hathaway, J.K.; Dalley, N.K.; Izatt, R.M. J. Org. Chem. 1994, 59, 4082.
136. Pastushok, V.N.; Bordunov, A.V.; Bradshaw, J.S. J. Org. Chem. Submitted.
137. Bordunov, A.V.; Dalley, N.K.; Kou, X.; Bradshaw, J.S.; Pastushok, V.N. J. Heterocyclic Chem. in press.