Amino acids and their derivatives as stoichiometric auxiliaries in asymmetric synthesis

Synthesis

Volumn , Issue 7, 1996, Pages 793-815

  Studer, Armido ^a  

^a UNIVERSITY OF PITTSBURGH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

HETEROCYCLIC COMPOUND;

CATALYSIS; CHIRALITY; DRUG SYNTHESIS; REACTION ANALYSIS; REVIEW; STEREOCHEMISTRY;

EID: 0029946286     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1996-4313     Document Type: Review

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65. Some recent Enders publications not cited in ref. 13: Enders, D.; Lohray, B. Angew. Chem. 1987, 99, 359; Angew. Chem., Int. Ed. Engl. 1987, 26, 531. Enders, D.; Bachstädter, G.; Kremer, K. A. M.; Marsch, M.; Harms, K.; Boche, G. Angew. Chem. 1988, 100, 1580; Angew. Chem., Int. Ed. Engl. 1988, 27, 1522. Enders, D.; Dyker, H.; Raabe, G. Angew. Chem. 1992, 104, 649; Angew. Chem., Int. Ed. Engl. 1992, 31, 618. Enders, D.; Zamponi, A.; Schäfer, T.; Nübling, C.; Eichenauer, H.; Demir, A. S.; Raabe, G. Chem. Ber. 1994, 127, 1707. Enders, D.; Prokopenko, O.F. Liebigs Ann. Chem. 1995, 1185. Enders, D.; Whitehouse, D. L.; Runsink, J. Chem. Eur. J. 1995, 1, 382. Enders, D.; Gröbner, R.; Runsink, J. Synthesis 1995, 947.
66. Some recent Enders publications not cited in ref. 13: Enders, D.; Lohray, B. Angew. Chem. 1987, 99, 359; Angew. Chem., Int. Ed. Engl. 1987, 26, 531. Enders, D.; Bachstädter, G.; Kremer, K. A. M.; Marsch, M.; Harms, K.; Boche, G. Angew. Chem. 1988, 100, 1580; Angew. Chem., Int. Ed. Engl. 1988, 27, 1522. Enders, D.; Dyker, H.; Raabe, G. Angew. Chem. 1992, 104, 649; Angew. Chem., Int. Ed. Engl. 1992, 31, 618. Enders, D.; Zamponi, A.; Schäfer, T.; Nübling, C.; Eichenauer, H.; Demir, A. S.; Raabe, G. Chem. Ber. 1994, 127, 1707. Enders, D.; Prokopenko, O.F. Liebigs Ann. Chem. 1995, 1185. Enders, D.; Whitehouse, D. L.; Runsink, J. Chem. Eur. J. 1995, 1, 382. Enders, D.; Gröbner, R.; Runsink, J. Synthesis 1995, 947.
67. Some recent Enders publications not cited in ref. 13: Enders, D.; Lohray, B. Angew. Chem. 1987, 99, 359; Angew. Chem., Int. Ed. Engl. 1987, 26, 531. Enders, D.; Bachstädter, G.; Kremer, K. A. M.; Marsch, M.; Harms, K.; Boche, G. Angew. Chem. 1988, 100, 1580; Angew. Chem., Int. Ed. Engl. 1988, 27, 1522. Enders, D.; Dyker, H.; Raabe, G. Angew. Chem. 1992, 104, 649; Angew. Chem., Int. Ed. Engl. 1992, 31, 618. Enders, D.; Zamponi, A.; Schäfer, T.; Nübling, C.; Eichenauer, H.; Demir, A. S.; Raabe, G. Chem. Ber. 1994, 127, 1707. Enders, D.; Prokopenko, O.F. Liebigs Ann. Chem. 1995, 1185. Enders, D.; Whitehouse, D. L.; Runsink, J. Chem. Eur. J. 1995, 1, 382. Enders, D.; Gröbner, R.; Runsink, J. Synthesis 1995, 947.
68. Some recent Enders publications not cited in ref. 13: Enders, D.; Lohray, B. Angew. Chem. 1987, 99, 359; Angew. Chem., Int. Ed. Engl. 1987, 26, 531. Enders, D.; Bachstädter, G.; Kremer, K. A. M.; Marsch, M.; Harms, K.; Boche, G. Angew. Chem. 1988, 100, 1580; Angew. Chem., Int. Ed. Engl. 1988, 27, 1522. Enders, D.; Dyker, H.; Raabe, G. Angew. Chem. 1992, 104, 649; Angew. Chem., Int. Ed. Engl. 1992, 31, 618. Enders, D.; Zamponi, A.; Schäfer, T.; Nübling, C.; Eichenauer, H.; Demir, A. S.; Raabe, G. Chem. Ber. 1994, 127, 1707. Enders, D.; Prokopenko, O.F. Liebigs Ann. Chem. 1995, 1185. Enders, D.; Whitehouse, D. L.; Runsink, J. Chem. Eur. J. 1995, 1, 382. Enders, D.; Gröbner, R.; Runsink, J. Synthesis 1995, 947.
69. Some recent Enders publications not cited in ref. 13: Enders, D.; Lohray, B. Angew. Chem. 1987, 99, 359; Angew. Chem., Int. Ed. Engl. 1987, 26, 531. Enders, D.; Bachstädter, G.; Kremer, K. A. M.; Marsch, M.; Harms, K.; Boche, G. Angew. Chem. 1988, 100, 1580; Angew. Chem., Int. Ed. Engl. 1988, 27, 1522. Enders, D.; Dyker, H.; Raabe, G. Angew. Chem. 1992, 104, 649; Angew. Chem., Int. Ed. Engl. 1992, 31, 618. Enders, D.; Zamponi, A.; Schäfer, T.; Nübling, C.; Eichenauer, H.; Demir, A. S.; Raabe, G. Chem. Ber. 1994, 127, 1707. Enders, D.; Prokopenko, O.F. Liebigs Ann. Chem. 1995, 1185. Enders, D.; Whitehouse, D. L.; Runsink, J. Chem. Eur. J. 1995, 1, 382. Enders, D.; Gröbner, R.; Runsink, J. Synthesis 1995, 947.
70. Some recent Enders publications not cited in ref. 13: Enders, D.; Lohray, B. Angew. Chem. 1987, 99, 359; Angew. Chem., Int. Ed. Engl. 1987, 26, 531. Enders, D.; Bachstädter, G.; Kremer, K. A. M.; Marsch, M.; Harms, K.; Boche, G. Angew. Chem. 1988, 100, 1580; Angew. Chem., Int. Ed. Engl. 1988, 27, 1522. Enders, D.; Dyker, H.; Raabe, G. Angew. Chem. 1992, 104, 649; Angew. Chem., Int. Ed. Engl. 1992, 31, 618. Enders, D.; Zamponi, A.; Schäfer, T.; Nübling, C.; Eichenauer, H.; Demir, A. S.; Raabe, G. Chem. Ber. 1994, 127, 1707. Enders, D.; Prokopenko, O.F. Liebigs Ann. Chem. 1995, 1185. Enders, D.; Whitehouse, D. L.; Runsink, J. Chem. Eur. J. 1995, 1, 382. Enders, D.; Gröbner, R.; Runsink, J. Synthesis 1995, 947.
71. Williams, R. M. In Synthesis of Optically Active α-Amino Acids, Pergamon: Oxford, 1989.
72. Review: Duthaler, R. O. Tetrahedron 1994, 50, 1539.
73. Schöllkopf, U.; Hartwig, W.; Groth, U. Angew. Chem. 1979, 91, 922; Angew. Chem., Int. Ed. Engl. 1979, 18, 863. Review: Schöllkopf, U. Pure Appl. Chem. 1983, 55, 1799. Recent papers: Groth, U.; Hohn, T.; Porsch, B.; Schmeck, C.; Schöllkopf, U. Liebigs Ann. Chem. 1993, 715. Schick, A.; Kolter, T.; Giannis, A.; Sandhoff, K. Tetrahedron 1995, 51, 11207. Zhang, P.; Liu, R.; Cook, J. M. Tetrahedron Lett. 1995, 36, 9133.
74. Schöllkopf, U.; Hartwig, W.; Groth, U. Angew. Chem. 1979, 91, 922; Angew. Chem., Int. Ed. Engl. 1979, 18, 863. Review: Schöllkopf, U. Pure Appl. Chem. 1983, 55, 1799. Recent papers: Groth, U.; Hohn, T.; Porsch, B.; Schmeck, C.; Schöllkopf, U. Liebigs Ann. Chem. 1993, 715. Schick, A.; Kolter, T.; Giannis, A.; Sandhoff, K. Tetrahedron 1995, 51, 11207. Zhang, P.; Liu, R.; Cook, J. M. Tetrahedron Lett. 1995, 36, 9133.
75. Schöllkopf, U.; Hartwig, W.; Groth, U. Angew. Chem. 1979, 91, 922; Angew. Chem., Int. Ed. Engl. 1979, 18, 863. Review: Schöllkopf, U. Pure Appl. Chem. 1983, 55, 1799. Recent papers: Groth, U.; Hohn, T.; Porsch, B.; Schmeck, C.; Schöllkopf, U. Liebigs Ann. Chem. 1993, 715. Schick, A.; Kolter, T.; Giannis, A.; Sandhoff, K. Tetrahedron 1995, 51, 11207. Zhang, P.; Liu, R.; Cook, J. M. Tetrahedron Lett. 1995, 36, 9133.
76. Schöllkopf, U.; Hartwig, W.; Groth, U. Angew. Chem. 1979, 91, 922; Angew. Chem., Int. Ed. Engl. 1979, 18, 863. Review: Schöllkopf, U. Pure Appl. Chem. 1983, 55, 1799. Recent papers: Groth, U.; Hohn, T.; Porsch, B.; Schmeck, C.; Schöllkopf, U. Liebigs Ann. Chem. 1993, 715. Schick, A.; Kolter, T.; Giannis, A.; Sandhoff, K. Tetrahedron 1995, 51, 11207. Zhang, P.; Liu, R.; Cook, J. M. Tetrahedron Lett. 1995, 36, 9133.
77. Schöllkopf, U.; Hartwig, W.; Groth, U. Angew. Chem. 1979, 91, 922; Angew. Chem., Int. Ed. Engl. 1979, 18, 863. Review: Schöllkopf, U. Pure Appl. Chem. 1983, 55, 1799. Recent papers: Groth, U.; Hohn, T.; Porsch, B.; Schmeck, C.; Schöllkopf, U. Liebigs Ann. Chem. 1993, 715. Schick, A.; Kolter, T.; Giannis, A.; Sandhoff, K. Tetrahedron 1995, 51, 11207. Zhang, P.; Liu, R.; Cook, J. M. Tetrahedron Lett. 1995, 36, 9133.
78. Schöllkopf, U.; Hartwig, W.; Groth, U. Angew. Chem. 1979, 91, 922; Angew. Chem., Int. Ed. Engl. 1979, 18, 863. Review: Schöllkopf, U. Pure Appl. Chem. 1983, 55, 1799. Recent papers: Groth, U.; Hohn, T.; Porsch, B.; Schmeck, C.; Schöllkopf, U. Liebigs Ann. Chem. 1993, 715. Schick, A.; Kolter, T.; Giannis, A.; Sandhoff, K. Tetrahedron 1995, 51, 11207. Zhang, P.; Liu, R.; Cook, J. M. Tetrahedron Lett. 1995, 36, 9133.
79. For an X-ray-analysis of a lithiated bislactim ether see: Seebach, D.; Bauer, W.; Hansen, J.; Laube, T.; Schweizer, W. B.; Dunitz, J. D. J. Chem. Soc., Chem. Commun. 1984, 853.
80. Reviews: Seebach, D.; Imwinkelried, R.; Weber, T. In Modern Synthetic Methods, Vol. 4, Springer: Berlin, 1986, p 125. Seebach, D.; Roggo, S.; Zimmermann, J. In Workshop Conferences Hoechst, Vol. 17, Verlag Chemie: Weinheim, 1987, p85. Studer, A.; Seebach, D.; (2R,5S)-1-Benzoyl-2-tert-butyl-3,5-dimethyl-4-imidazolidinone, In Encyclopedia of Reagents for Organic Synthesis, Paquette, L. A.; Reich, H. J.; Eds., Wiley: New York, 1995, Vol. 1, p 306. Seebach, D.; Sting, A. Angew. Chem., in preparation.
81. Reviews: Seebach, D.; Imwinkelried, R.; Weber, T. In Modern Synthetic Methods, Vol. 4, Springer: Berlin, 1986, p 125. Seebach, D.; Roggo, S.; Zimmermann, J. In Workshop Conferences Hoechst, Vol. 17, Verlag Chemie: Weinheim, 1987, p85. Studer, A.; Seebach, D.; (2R,5S)-1-Benzoyl-2-tert-butyl-3,5-dimethyl-4-imidazolidinone, In Encyclopedia of Reagents for Organic Synthesis, Paquette, L. A.; Reich, H. J.; Eds., Wiley: New York, 1995, Vol. 1, p 306. Seebach, D.; Sting, A. Angew. Chem., in preparation.
82. Reviews: Seebach, D.; Imwinkelried, R.; Weber, T. In Modern Synthetic Methods, Vol. 4, Springer: Berlin, 1986, p 125. Seebach, D.; Roggo, S.; Zimmermann, J. In Workshop Conferences Hoechst, Vol. 17, Verlag Chemie: Weinheim, 1987, p85. Studer, A.; Seebach, D.; (2R,5S)-1-Benzoyl-2-tert-butyl-3,5-dimethyl-4-imidazolidinone, In Encyclopedia of Reagents for Organic Synthesis, Paquette, L. A.; Reich, H. J.; Eds., Wiley: New York, 1995, Vol. 1, p 306. Seebach, D.; Sting, A. Angew. Chem., in preparation.
83. Reviews: Seebach, D.; Imwinkelried, R.; Weber, T. In Modern Synthetic Methods, Vol. 4, Springer: Berlin, 1986, p 125. Seebach, D.; Roggo, S.; Zimmermann, J. In Workshop Conferences Hoechst, Vol. 17, Verlag Chemie: Weinheim, 1987, p85. Studer, A.; Seebach, D.; (2R,5S)-1-Benzoyl-2-tert-butyl-3,5-dimethyl-4-imidazolidinone, In Encyclopedia of Reagents for Organic Synthesis, Paquette, L. A.; Reich, H. J.; Eds., Wiley: New York, 1995, Vol. 1, p 306. Seebach, D.; Sting, A. Angew. Chem., in preparation.
84. See ref. 15, pp91-95 and ref. 16, pp 1565, 1594, and 1600. Soloshonok, V. A.; Kukhar, V. P.; Galushko, S. V.; Svistunova, N. Y.; Avilov, D. V.; Kuz'mina, N. A.; Raevski, N. I.; Struchkov, Y. T.; Pysarevsky, A. P.; Belokon, J. N. J. Chem. Soc. Perkin Trans. I 1993, 3143. Rozenberg, V.; Kharitonov, V.; Antonov, D.; Sergeeva, E.; Aleshkin, A.; Ikonnikov, N.; Orlova, S.; Belokon, J. N. Angew. Chem. 1994, 106, 106; Angew. Chem., Int. Ed. Engl. 1994, 33, 91. Soloshonok, V. A.; Avilov, D. V.; Kukhar, V. P.; Tararov, V. I.; Savel'eva, T. F.; Churkina, T. D.; Ikonnikov, N. S.; Kochetkov, K. A.; Orlova, S. A.; Pysarevsky, A. P.; Struchkov, Y. T.; Raevsky, N. I.; Belokon, Y. N. Tetrahedron: Asymmetry 1995, 6, 1741.
85. See ref. 15, pp91-95 and ref. 16, pp 1565, 1594, and 1600. Soloshonok, V. A.; Kukhar, V. P.; Galushko, S. V.; Svistunova, N. Y.; Avilov, D. V.; Kuz'mina, N. A.; Raevski, N. I.; Struchkov, Y. T.; Pysarevsky, A. P.; Belokon, J. N. J. Chem. Soc. Perkin Trans. I 1993, 3143. Rozenberg, V.; Kharitonov, V.; Antonov, D.; Sergeeva, E.; Aleshkin, A.; Ikonnikov, N.; Orlova, S.; Belokon, J. N. Angew. Chem. 1994, 106, 106; Angew. Chem., Int. Ed. Engl. 1994, 33, 91. Soloshonok, V. A.; Avilov, D. V.; Kukhar, V. P.; Tararov, V. I.; Savel'eva, T. F.; Churkina, T. D.; Ikonnikov, N. S.; Kochetkov, K. A.; Orlova, S. A.; Pysarevsky, A. P.; Struchkov, Y. T.; Raevsky, N. I.; Belokon, Y. N. Tetrahedron: Asymmetry 1995, 6, 1741.
86. See ref. 15, pp91-95 and ref. 16, pp 1565, 1594, and 1600. Soloshonok, V. A.; Kukhar, V. P.; Galushko, S. V.; Svistunova, N. Y.; Avilov, D. V.; Kuz'mina, N. A.; Raevski, N. I.; Struchkov, Y. T.; Pysarevsky, A. P.; Belokon, J. N. J. Chem. Soc. Perkin Trans. I 1993, 3143. Rozenberg, V.; Kharitonov, V.; Antonov, D.; Sergeeva, E.; Aleshkin, A.; Ikonnikov, N.; Orlova, S.; Belokon, J. N. Angew. Chem. 1994, 106, 106; Angew. Chem., Int. Ed. Engl. 1994, 33, 91. Soloshonok, V. A.; Avilov, D. V.; Kukhar, V. P.; Tararov, V. I.; Savel'eva, T. F.; Churkina, T. D.; Ikonnikov, N. S.; Kochetkov, K. A.; Orlova, S. A.; Pysarevsky, A. P.; Struchkov, Y. T.; Raevsky, N. I.; Belokon, Y. N. Tetrahedron: Asymmetry 1995, 6, 1741.
87. See ref. 15, pp91-95 and ref. 16, pp 1565, 1594, and 1600. Soloshonok, V. A.; Kukhar, V. P.; Galushko, S. V.; Svistunova, N. Y.; Avilov, D. V.; Kuz'mina, N. A.; Raevski, N. I.; Struchkov, Y. T.; Pysarevsky, A. P.; Belokon, J. N. J. Chem. Soc. Perkin Trans. I 1993, 3143. Rozenberg, V.; Kharitonov, V.; Antonov, D.; Sergeeva, E.; Aleshkin, A.; Ikonnikov, N.; Orlova, S.; Belokon, J. N. Angew. Chem. 1994, 106, 106; Angew. Chem., Int. Ed. Engl. 1994, 33, 91. Soloshonok, V. A.; Avilov, D. V.; Kukhar, V. P.; Tararov, V. I.; Savel'eva, T. F.; Churkina, T. D.; Ikonnikov, N. S.; Kochetkov, K. A.; Orlova, S. A.; Pysarevsky, A. P.; Struchkov, Y. T.; Raevsky, N. I.; Belokon, Y. N. Tetrahedron: Asymmetry 1995, 6, 1741.
88. Dellaria, J. F.; Santarsiero, B. D. J. Org. Chem. 1989, 54, 3916.
89. Marco, J. L.; Royer, J.; Husson, H. P. Tetrahedron Lett. 1985, 26, 3567.
90. Calmes, M.; Daunis, J.; Ismaili, H.; Jacquier, R.; Koudou, J.; Nkusi, G.; Zouanate, A. Tetrahedron 1990, 46, 6021.
91. Evans, D. A.; Takacs, J. M. Tetrahedron Lett. 1980, 21, 4233. Evans, D. A.; Dow, R. L.; Shih, T. L.; Takacs, J. M.; Zahler, R. J. Am. Chem. Soc. 1990, 112, 5290. See also: Sonnet, P. E.; Heath, R. R. J. Org. Chem. 1980, 45, 3137.
92. Evans, D. A.; Takacs, J. M. Tetrahedron Lett. 1980, 21, 4233. Evans, D. A.; Dow, R. L.; Shih, T. L.; Takacs, J. M.; Zahler, R. J. Am. Chem. Soc. 1990, 112, 5290. See also: Sonnet, P. E.; Heath, R. R. J. Org. Chem. 1980, 45, 3137.
93. Evans, D. A.; Takacs, J. M. Tetrahedron Lett. 1980, 21, 4233. Evans, D. A.; Dow, R. L.; Shih, T. L.; Takacs, J. M.; Zahler, R. J. Am. Chem. Soc. 1990, 112, 5290. See also: Sonnet, P. E.; Heath, R. R. J. Org. Chem. 1980, 45, 3137.
94. Guoqiang, L.; Hjalmarsson, M.; Högberg, H.-E.; Jernstedt, K.; Norin, T. Acta Chem. Scand. B 1984, 38, 795.
95. Review: Enders, D. Nachr. Chem. Tech. Lab. 1985, 33, 881.
96. Meyers, A. I.; Harre, M.; Garland, R. J. Am. Chem. Soc. 1984, 106, 1146.
97. Reviews: Zaugg, H. E. Synthesis 1984, 85. Zaugg, H. E. Synthesis 1984, 181. Speckamp, W. N.; Hiemstra, H. Tetrahedron 1985, 41, 4367.
98. Reviews: Zaugg, H. E. Synthesis 1984, 85. Zaugg, H. E. Synthesis 1984, 181. Speckamp, W. N.; Hiemstra, H. Tetrahedron 1985, 41, 4367.
99. Reviews: Zaugg, H. E. Synthesis 1984, 85. Zaugg, H. E. Synthesis 1984, 181. Speckamp, W. N.; Hiemstra, H. Tetrahedron 1985, 41, 4367.
100. Meyers, A. I.; Lefker, B. A.; Sowin, I. T.; Westrum, L. J. J. Org. Chem. 1989, 54, 4243.
101. Review: Romo, D.; Meyers, A. I. Tetrahedron 1991, 47, 9503.
102. Some recent publications: Andres, C. J.; Meyers, A. J. Tetrahedron Lett. 1995, 36, 3491. Meyers, A. I.; Tschantz, M. A.; Brengel, G. P. J. Org. Chem. 1995, 60, 4359. Es-Sayed, M.; Devine, P.; Burgess, L. E.; de Meijere, A.; Meyers, A. I. J. Chem. Soc., Chem. Commun. 1995, 141. Andres, C. J.; Lee, P. H.; Nguyen, T. H.; Meyers, A. I. J. Org. Chem. 1995, 60, 3189.
103. Some recent publications: Andres, C. J.; Meyers, A. J. Tetrahedron Lett. 1995, 36, 3491. Meyers, A. I.; Tschantz, M. A.; Brengel, G. P. J. Org. Chem. 1995, 60, 4359. Es-Sayed, M.; Devine, P.; Burgess, L. E.; de Meijere, A.; Meyers, A. I. J. Chem. Soc., Chem. Commun. 1995, 141. Andres, C. J.; Lee, P. H.; Nguyen, T. H.; Meyers, A. I. J. Org. Chem. 1995, 60, 3189.
104. Some recent publications: Andres, C. J.; Meyers, A. J. Tetrahedron Lett. 1995, 36, 3491. Meyers, A. I.; Tschantz, M. A.; Brengel, G. P. J. Org. Chem. 1995, 60, 4359. Es-Sayed, M.; Devine, P.; Burgess, L. E.; de Meijere, A.; Meyers, A. I. J. Chem. Soc., Chem. Commun. 1995, 141. Andres, C. J.; Lee, P. H.; Nguyen, T. H.; Meyers, A. I. J. Org. Chem. 1995, 60, 3189.
105. Some recent publications: Andres, C. J.; Meyers, A. J. Tetrahedron Lett. 1995, 36, 3491. Meyers, A. I.; Tschantz, M. A.; Brengel, G. P. J. Org. Chem. 1995, 60, 4359. Es-Sayed, M.; Devine, P.; Burgess, L. E.; de Meijere, A.; Meyers, A. I. J. Chem. Soc., Chem. Commun. 1995, 141. Andres, C. J.; Lee, P. H.; Nguyen, T. H.; Meyers, A. I. J. Org. Chem. 1995, 60, 3189.
106. Note that already in 1906 menthol and borneol were applied by McKenzie as auxiliaries in stereoselective synthesis: McKenzie, A. J. Chem. Soc. 1906, 365. McKenzie, A.; Wren, H. J. Chem. Soc. 1906, 688. This chemistry was further examined by Prelog et al. leading to the well-known "Prelog rule": Prelog, V. Helv. Chim. Acta 1953, 36, 308. Dauben, W. G.; Dickel, D. F.; Jeger, O.; Prelog, V. Helv. Chim. Acta 1953, 36, 325. Prelog, V.; Ceder, O.; Wilhelm, M. Helv. Chim. Acta 1955, 38, 303. Prelog, V.; Philbin, E.; Watanabe, E.; Wilhelm, M. Helv. Chim. Acta 1956, 39, 1086.
107. Note that already in 1906 menthol and borneol were applied by McKenzie as auxiliaries in stereoselective synthesis: McKenzie, A. J. Chem. Soc. 1906, 365. McKenzie, A.; Wren, H. J. Chem. Soc. 1906, 688. This chemistry was further examined by Prelog et al. leading to the well-known "Prelog rule": Prelog, V. Helv. Chim. Acta 1953, 36, 308. Dauben, W. G.; Dickel, D. F.; Jeger, O.; Prelog, V. Helv. Chim. Acta 1953, 36, 325. Prelog, V.; Ceder, O.; Wilhelm, M. Helv. Chim. Acta 1955, 38, 303. Prelog, V.; Philbin, E.; Watanabe, E.; Wilhelm, M. Helv. Chim. Acta 1956, 39, 1086.
108. Note that already in 1906 menthol and borneol were applied by McKenzie as auxiliaries in stereoselective synthesis: McKenzie, A. J. Chem. Soc. 1906, 365. McKenzie, A.; Wren, H. J. Chem. Soc. 1906, 688. This chemistry was further examined by Prelog et al. leading to the well-known "Prelog rule": Prelog, V. Helv. Chim. Acta 1953, 36, 308. Dauben, W. G.; Dickel, D. F.; Jeger, O.; Prelog, V. Helv. Chim. Acta 1953, 36, 325. Prelog, V.; Ceder, O.; Wilhelm, M. Helv. Chim. Acta 1955, 38, 303. Prelog, V.; Philbin, E.; Watanabe, E.; Wilhelm, M. Helv. Chim. Acta 1956, 39, 1086.
109. Note that already in 1906 menthol and borneol were applied by McKenzie as auxiliaries in stereoselective synthesis: McKenzie, A. J. Chem. Soc. 1906, 365. McKenzie, A.; Wren, H. J. Chem. Soc. 1906, 688. This chemistry was further examined by Prelog et al. leading to the well-known "Prelog rule": Prelog, V. Helv. Chim. Acta 1953, 36, 308. Dauben, W. G.; Dickel, D. F.; Jeger, O.; Prelog, V. Helv. Chim. Acta 1953, 36, 325. Prelog, V.; Ceder, O.; Wilhelm, M. Helv. Chim. Acta 1955, 38, 303. Prelog, V.; Philbin, E.; Watanabe, E.; Wilhelm, M. Helv. Chim. Acta 1956, 39, 1086.
110. Note that already in 1906 menthol and borneol were applied by McKenzie as auxiliaries in stereoselective synthesis: McKenzie, A. J. Chem. Soc. 1906, 365. McKenzie, A.; Wren, H. J. Chem. Soc. 1906, 688. This chemistry was further examined by Prelog et al. leading to the well-known "Prelog rule": Prelog, V. Helv. Chim. Acta 1953, 36, 308. Dauben, W. G.; Dickel, D. F.; Jeger, O.; Prelog, V. Helv. Chim. Acta 1953, 36, 325. Prelog, V.; Ceder, O.; Wilhelm, M. Helv. Chim. Acta 1955, 38, 303. Prelog, V.; Philbin, E.; Watanabe, E.; Wilhelm, M. Helv. Chim. Acta 1956, 39, 1086.
111. Note that already in 1906 menthol and borneol were applied by McKenzie as auxiliaries in stereoselective synthesis: McKenzie, A. J. Chem. Soc. 1906, 365. McKenzie, A.; Wren, H. J. Chem. Soc. 1906, 688. This chemistry was further examined by Prelog et al. leading to the well-known "Prelog rule": Prelog, V. Helv. Chim. Acta 1953, 36, 308. Dauben, W. G.; Dickel, D. F.; Jeger, O.; Prelog, V. Helv. Chim. Acta 1953, 36, 325. Prelog, V.; Ceder, O.; Wilhelm, M. Helv. Chim. Acta 1955, 38, 303. Prelog, V.; Philbin, E.; Watanabe, E.; Wilhelm, M. Helv. Chim. Acta 1956, 39, 1086.
112. Reviews about non amino acid derived chiral auxiliaries: Whitesell, J. K. Chem. Rev. 1989, 89, 1581. Whitesell, J. K. Chem. Rev. 1992, 92, 953. Kunz, H.; Rück, K. Angew. Chem. 1993, 105, 355; Angew. Chem., Int. Ed. Engl. 1993, 32, 336. Oppolzer, W. Tetrahedron 1987, 43, 1969. See also Oppolzer W. In Organic Chemistry: Its Language and its State of the Art, Kisakürek, V. M., Ed.; VHCA, Basel/VCH: Weinheim, 1993, p 147.
113. Reviews about non amino acid derived chiral auxiliaries: Whitesell, J. K. Chem. Rev. 1989, 89, 1581. Whitesell, J. K. Chem. Rev. 1992, 92, 953. Kunz, H.; Rück, K. Angew. Chem. 1993, 105, 355; Angew. Chem., Int. Ed. Engl. 1993, 32, 336. Oppolzer, W. Tetrahedron 1987, 43, 1969. See also Oppolzer W. In Organic Chemistry: Its Language and its State of the Art, Kisakürek, V. M., Ed.; VHCA, Basel/VCH: Weinheim, 1993, p 147.
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115. Reviews about non amino acid derived chiral auxiliaries: Whitesell, J. K. Chem. Rev. 1989, 89, 1581. Whitesell, J. K. Chem. Rev. 1992, 92, 953. Kunz, H.; Rück, K. Angew. Chem. 1993, 105, 355; Angew. Chem., Int. Ed. Engl. 1993, 32, 336. Oppolzer, W. Tetrahedron 1987, 43, 1969. See also Oppolzer W. In Organic Chemistry: Its Language and its State of the Art, Kisakürek, V. M., Ed.; VHCA, Basel/VCH: Weinheim, 1993, p 147.
116. Reviews about non amino acid derived chiral auxiliaries: Whitesell, J. K. Chem. Rev. 1989, 89, 1581. Whitesell, J. K. Chem. Rev. 1992, 92, 953. Kunz, H.; Rück, K. Angew. Chem. 1993, 105, 355; Angew. Chem., Int. Ed. Engl. 1993, 32, 336. Oppolzer, W. Tetrahedron 1987, 43, 1969. See also Oppolzer W. In Organic Chemistry: Its Language and its State of the Art, Kisakürek, V. M., Ed.; VHCA, Basel/VCH: Weinheim, 1993, p 147.
117. Reviews about non amino acid derived chiral auxiliaries: Whitesell, J. K. Chem. Rev. 1989, 89, 1581. Whitesell, J. K. Chem. Rev. 1992, 92, 953. Kunz, H.; Rück, K. Angew. Chem. 1993, 105, 355; Angew. Chem., Int. Ed. Engl. 1993, 32, 336. Oppolzer, W. Tetrahedron 1987, 43, 1969. See also Oppolzer W. In Organic Chemistry: Its Language and its State of the Art, Kisakürek, V. M., Ed.; VHCA, Basel/VCH: Weinheim, 1993, p 147.
118. Evans, D. A.; Bartroli, H.; Shih, T. L. J. Am. Chem. Soc. 1981, 103, 2127.
119. Review: Evans, D. A. In Asymmetric Synthesis, Vol. 3; Morrison, J. D., Ed.; Academic: 1984, p 1.
120. For a collection of natural product syntheses see: Ho T.-L. In Polarity Control for Synthesis, Wiley: Chichester, 1991. Corey, E. J.; Cheng, X.-M. In The Logic of Chemical Synthesis, Wiley: Chichester, 1989. Synthesis of Biofunctional Molecules, Chem. Rev. 1995, 65 (6).
121. For a collection of natural product syntheses see: Ho T.-L. In Polarity Control for Synthesis, Wiley: Chichester, 1991. Corey, E. J.; Cheng, X.-M. In The Logic of Chemical Synthesis, Wiley: Chichester, 1989. Synthesis of Biofunctional Molecules, Chem. Rev. 1995, 65 (6).
122. For a collection of natural product syntheses see: Ho T.-L. In Polarity Control for Synthesis, Wiley: Chichester, 1991. Corey, E. J.; Cheng, X.-M. In The Logic of Chemical Synthesis, Wiley: Chichester, 1989. Synthesis of Biofunctional Molecules, Chem. Rev. 1995, 65 (6).
123. Review about enolate chemistry: Heathcock, C. H. In Modern Synthetic Methods, Vol. 6, HVCA/VCH: Basel/Weinheim, 1992, p 1.
124. Evans, D. A.; Ennis, M. D.; Mathre, D. J. J. Am. Chem. Soc. 1982, 104, 1737.
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131. Cahn, R. S.; Ingold, C.; Prelog, V. Angew. Chem. 1966, 78, 413; Angew. Chem., Int. Ed. Engl. 1966, 5, 385. Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614; Angew. Chem., Int. Ed. Engl. 1982, 21, 567. Seebach, D.; Prelog, V.; Angew. Chem. 1982, 94, 696; Angew. Chem., Int. Ed. Engl. 1982, 21, 654.
132. Cahn, R. S.; Ingold, C.; Prelog, V. Angew. Chem. 1966, 78, 413; Angew. Chem., Int. Ed. Engl. 1966, 5, 385. Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614; Angew. Chem., Int. Ed. Engl. 1982, 21, 567. Seebach, D.; Prelog, V.; Angew. Chem. 1982, 94, 696; Angew. Chem., Int. Ed. Engl. 1982, 21, 654.
133. Cahn, R. S.; Ingold, C.; Prelog, V. Angew. Chem. 1966, 78, 413; Angew. Chem., Int. Ed. Engl. 1966, 5, 385. Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614; Angew. Chem., Int. Ed. Engl. 1982, 21, 567. Seebach, D.; Prelog, V.; Angew. Chem. 1982, 94, 696; Angew. Chem., Int. Ed. Engl. 1982, 21, 654.
134. Cahn, R. S.; Ingold, C.; Prelog, V. Angew. Chem. 1966, 78, 413; Angew. Chem., Int. Ed. Engl. 1966, 5, 385. Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614; Angew. Chem., Int. Ed. Engl. 1982, 21, 567. Seebach, D.; Prelog, V.; Angew. Chem. 1982, 94, 696; Angew. Chem., Int. Ed. Engl. 1982, 21, 654.
135. Cahn, R. S.; Ingold, C.; Prelog, V. Angew. Chem. 1966, 78, 413; Angew. Chem., Int. Ed. Engl. 1966, 5, 385. Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614; Angew. Chem., Int. Ed. Engl. 1982, 21, 567. Seebach, D.; Prelog, V.; Angew. Chem. 1982, 94, 696; Angew. Chem., Int. Ed. Engl. 1982, 21, 654.
136. Cahn, R. S.; Ingold, C.; Prelog, V. Angew. Chem. 1966, 78, 413; Angew. Chem., Int. Ed. Engl. 1966, 5, 385. Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614; Angew. Chem., Int. Ed. Engl. 1982, 21, 567. Seebach, D.; Prelog, V.; Angew. Chem. 1982, 94, 696; Angew. Chem., Int. Ed. Engl. 1982, 21, 654.
137. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
138. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
139. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
140. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
141. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
142. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
143. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
144. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
145. For some recent applications of the Evans auxiliary see: Kise, N.; Tokioka, K.; Aoyama, Y.; Matsumura, Y. J. Org. Chem. 1995, 60, 1100. Bartroli, J.; Turmo, E.; Belloc, J.; Forn, J. J. Org. Chem. 1995, 60, 3000. Harris, J. M.; Bolessa, E. A.; Mendoca, A. J.; Feng, S.-C.; Vederas, J. C. J. Chem. Soc., Perkin Trans. I 1995, 1945. Kanno, H.; Osanai, K. Tetrahedron: Asymmetry 1995, 6, 1503. Crawforth, J. M.; Rawlings, B. J. Tetrahedron Lett. 1995, 36, 6345. Hosokawa, T.; Yamanaka, T.; Itotani, M.; Murahashi, S.-i. J. Org. Chem. 1995, 60, 6159. Ghosh, A. K.; Liu, W. J. Org. Chem. 1995, 60, 6198. See also: Davies, S. G.; Sanganee, J. H. Tetrahedron: Asymmetry 1995, 6, 671. Studer, A.; Hintermann, T.; Seebach, D. Helv. Chim. Acta 1995, 78, 1185.
146. Kanemasa, S.; Mori, T.; Tatsukawa, A. Tetrahedron Lett. 1993, 34, 8293. These chiral enolates were also used in the asymmetric Michael addition to achiral α,β-unsaturated esters and in alkylation reactions: Kanemasa, S.; Nomura, M.; Yoshinaga, S.; Yamamoto, H. Tetrahedron 1995, 51, 10463. Kanemasa, S.; Ueno, K.; Onimura, K.; Kikukawa, T.; Yamamoto, H. Tetrahedron 1995, 51, 10453.
147. Kanemasa, S.; Mori, T.; Tatsukawa, A. Tetrahedron Lett. 1993, 34, 8293. These chiral enolates were also used in the asymmetric Michael addition to achiral α,β-unsaturated esters and in alkylation reactions: Kanemasa, S.; Nomura, M.; Yoshinaga, S.; Yamamoto, H. Tetrahedron 1995, 51, 10463. Kanemasa, S.; Ueno, K.; Onimura, K.; Kikukawa, T.; Yamamoto, H. Tetrahedron 1995, 51, 10453.
148. Kanemasa, S.; Mori, T.; Tatsukawa, A. Tetrahedron Lett. 1993, 34, 8293. These chiral enolates were also used in the asymmetric Michael addition to achiral α,β-unsaturated esters and in alkylation reactions: Kanemasa, S.; Nomura, M.; Yoshinaga, S.; Yamamoto, H. Tetrahedron 1995, 51, 10463. Kanemasa, S.; Ueno, K.; Onimura, K.; Kikukawa, T.; Yamamoto, H. Tetrahedron 1995, 51, 10453.
149. Hsiao, C.-N.; Ashburn, S. P.; Miller, M. J. Tetrahedron Lett. 1985, 26, 4855. For other applications of these thiazolidinethiones see: Nagao, Y.; Ikeda, T.; Yagi, M.; Fujita, E. J. Am. Chem. Soc. 1982, 104, 2079. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 201. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 205. Nagao, Y.; Inoue, T.; Hashimoto, K.; Hagiwara, Y.; Ochiai, M.; Fujita, E. J. Chem. Soc., Chem. Commun. 1985, 1419. Nagao, Y.; Ikeda, T.: Inoue, T.; Yagi, M.; Shiro, M.; Fujita, E. J. Org. Chem. 1985, 50, 4072.
150. Hsiao, C.-N.; Ashburn, S. P.; Miller, M. J. Tetrahedron Lett. 1985, 26, 4855. For other applications of these thiazolidinethiones see: Nagao, Y.; Ikeda, T.; Yagi, M.; Fujita, E. J. Am. Chem. Soc. 1982, 104, 2079. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 201. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 205. Nagao, Y.; Inoue, T.; Hashimoto, K.; Hagiwara, Y.; Ochiai, M.; Fujita, E. J. Chem. Soc., Chem. Commun. 1985, 1419. Nagao, Y.; Ikeda, T.: Inoue, T.; Yagi, M.; Shiro, M.; Fujita, E. J. Org. Chem. 1985, 50, 4072.
151. Hsiao, C.-N.; Ashburn, S. P.; Miller, M. J. Tetrahedron Lett. 1985, 26, 4855. For other applications of these thiazolidinethiones see: Nagao, Y.; Ikeda, T.; Yagi, M.; Fujita, E. J. Am. Chem. Soc. 1982, 104, 2079. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 201. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 205. Nagao, Y.; Inoue, T.; Hashimoto, K.; Hagiwara, Y.; Ochiai, M.; Fujita, E. J. Chem. Soc., Chem. Commun. 1985, 1419. Nagao, Y.; Ikeda, T.: Inoue, T.; Yagi, M.; Shiro, M.; Fujita, E. J. Org. Chem. 1985, 50, 4072.
152. Hsiao, C.-N.; Ashburn, S. P.; Miller, M. J. Tetrahedron Lett. 1985, 26, 4855. For other applications of these thiazolidinethiones see: Nagao, Y.; Ikeda, T.; Yagi, M.; Fujita, E. J. Am. Chem. Soc. 1982, 104, 2079. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 201. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 205. Nagao, Y.; Inoue, T.; Hashimoto, K.; Hagiwara, Y.; Ochiai, M.; Fujita, E. J. Chem. Soc., Chem. Commun. 1985, 1419. Nagao, Y.; Ikeda, T.: Inoue, T.; Yagi, M.; Shiro, M.; Fujita, E. J. Org. Chem. 1985, 50, 4072.
153. Hsiao, C.-N.; Ashburn, S. P.; Miller, M. J. Tetrahedron Lett. 1985, 26, 4855. For other applications of these thiazolidinethiones see: Nagao, Y.; Ikeda, T.; Yagi, M.; Fujita, E. J. Am. Chem. Soc. 1982, 104, 2079. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 201. Nagao, Y.; Yagi, M.; Ikeda, T.; Fujita, E. Tetrahedron Lett. 1982, 23, 205. Nagao, Y.; Inoue, T.; Hashimoto, K.; Hagiwara, Y.; Ochiai, M.; Fujita, E. J. Chem. Soc., Chem. Commun. 1985, 1419. Nagao, Y.; Ikeda, T.: Inoue, T.; Yagi, M.; Shiro, M.; Fujita, E. J. Org. Chem. 1985, 50, 4072.
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162. Kobayashi, S.; Uchiro, H.; Fujishita, Y.; Shina, I.; Mukaiyama, T. J. Am. Chem. Soc. 1991, 113, 4247. Earlier work: Mukaiyama, T.; Uchiro, H.; Kobayashi, S. Chem. Lett. 1989, 1001. Iwasawa, N.; Mukaiyama, T. Chem. Lett. 1982, 1441. Mukaiyama, T.; Iwasawa, N.; Stevens, R. W.; Haga, T. Tetrahedron 1984, 40, 1381. Mukaiyama, T.; Iwasawa, N. Chem. Lett. 1984, 753.
163. Kobayashi, S.; Uchiro, H.; Fujishita, Y.; Shina, I.; Mukaiyama, T. J. Am. Chem. Soc. 1991, 113, 4247. Earlier work: Mukaiyama, T.; Uchiro, H.; Kobayashi, S. Chem. Lett. 1989, 1001. Iwasawa, N.; Mukaiyama, T. Chem. Lett. 1982, 1441. Mukaiyama, T.; Iwasawa, N.; Stevens, R. W.; Haga, T. Tetrahedron 1984, 40, 1381. Mukaiyama, T.; Iwasawa, N. Chem. Lett. 1984, 753.
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