Achiral and planar chiral ferrocene diols: Preparation and complexation with titanium(IV)

Journal of Organometallic Chemistry

Volumn 574, Issue 1, 1999, Pages 19-23

  Zhang, Wanbin ^a   Yoneda, Yoh Ichi ^a   Kida, Toshiyuki ^a   Nakatsuji, Yohji ^a   Ikeda, Isao ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

Crystal structure; Diol; Ferrocene; Oxazoline; Planar chirality; Titanium

Indexed keywords

EID: 0001884241     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-328X(98)00930-9     Document Type: Article

References (29)

1. (a) W. Zhang, Y. Adachi, T. Hirao, I. Ikeda, Tetrahedron Asymm. 7 (1996) 451.
2. (b) W. Zhang, T. Hirao, I. Ikeda, Tetrahedron Lett. 37 (1996) 4545.
3. (c) W. Zhang, T. Kida, Y. Nakatsuji, I. Ikeda, Tetrahedron Lett. 37 (1996) 7795.
4. The related work was also reported independently by Park and Ahn's group: (d) J. Park, S. Lee, K.H. Ahn, C.-W. Cho, Tetrahedron Lett. 37 (1996) 6137.
5. (e) K.H. Ahn, C.-W. Cho, J. Park, S. Lee, Tetrahedron Asymm. 8 (1997) 1179.
6. Reviews: (a) K. Narasaka, Pure Appl. Chem. 64 (1992) 1897. (b) K. Mikami, M. Shimizu, Chem. Rev. 92 (1992) 1021. (c) H.B. Kagan, O. Riant, Chem. Rev. 92 (1992) 1007. (d) K. Mikami, Pure Appl. Chem. 68 (1996) 639. (e) K. Mikami, M. Terada, T. Nakai, in: M.P. Doyle (Ed.), Advanced in Catalytic Processes, vol. 1, JAI Press, London, 1995, p. 123.
7. Reviews: (a) K. Narasaka, Pure Appl. Chem. 64 (1992) 1897. (b) K. Mikami, M. Shimizu, Chem. Rev. 92 (1992) 1021. (c) H.B. Kagan, O. Riant, Chem. Rev. 92 (1992) 1007. (d) K. Mikami, Pure Appl. Chem. 68 (1996) 639. (e) K. Mikami, M. Terada, T. Nakai, in: M.P. Doyle (Ed.), Advanced in Catalytic Processes, vol. 1, JAI Press, London, 1995, p. 123.
8. Reviews: (a) K. Narasaka, Pure Appl. Chem. 64 (1992) 1897. (b) K. Mikami, M. Shimizu, Chem. Rev. 92 (1992) 1021. (c) H.B. Kagan, O. Riant, Chem. Rev. 92 (1992) 1007. (d) K. Mikami, Pure Appl. Chem. 68 (1996) 639. (e) K. Mikami, M. Terada, T. Nakai, in: M.P. Doyle (Ed.), Advanced in Catalytic Processes, vol. 1, JAI Press, London, 1995, p. 123.
9. Reviews: (a) K. Narasaka, Pure Appl. Chem. 64 (1992) 1897. (b) K. Mikami, M. Shimizu, Chem. Rev. 92 (1992) 1021. (c) H.B. Kagan, O. Riant, Chem. Rev. 92 (1992) 1007. (d) K. Mikami, Pure Appl. Chem. 68 (1996) 639. (e) K. Mikami, M. Terada, T. Nakai, in: M.P. Doyle (Ed.), Advanced in Catalytic Processes, vol. 1, JAI Press, London, 1995, p. 123.
10. Reviews: (a) K. Narasaka, Pure Appl. Chem. 64 (1992) 1897. (b) K. Mikami, M. Shimizu, Chem. Rev. 92 (1992) 1021. (c) H.B. Kagan, O. Riant, Chem. Rev. 92 (1992) 1007. (d) K. Mikami, Pure Appl. Chem. 68 (1996) 639. (e) K. Mikami, M. Terada, T. Nakai, in: M.P. Doyle (Ed.), Advanced in Catalytic Processes, vol. 1, JAI Press, London, 1995, p. 123.
11. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
12. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
13. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
14. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
15. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
16. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
17. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
18. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
19. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
20. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
21. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
22. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
23. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
24. Selected papers: (a) B. Schmidt, D. Seebach, Angew. Chem. Int. Ed. Engl. 30 (1991) 1321. (b) D. Seebach, D.A. Plattner, A.K. Bech, Y.M. Wang, D. Hunziker, Helvetica Chim. Acta 75 (1992) 2171. (c) K. Mikami, M. Terada, S. Narisawa, T. Nakai, Org. Synth. 71 (1993) 14. (d) B. Weber, D. Seebach, Tetrahedron 50 (1994) 7473. (e) N. Oguni, N. Satoh, H. Fuji, Synlett (1995) 1044. (f) C. Haase, C.R. Sarko, M. DiMare, J. Org. Chem. 60 (1995) 1777. (g) D. Seebach, R. Dahinden, R.E. Marti, A.K. Beck, D.A. Plattner, F.N.M. Kuhule, J. Org. Chem. 60 (1995) 1788. (h) D. Kitamoto, H. Imma, T. Nakai, Tetrahedron Lett. 36 (1995) 1861. (i) T. Harada, M. Takouchi, S. Ueda, A. Oku, Tetrahedron Asymm. 7 (1996) 2479. (j) K.V. Gothelf, K.A. Jorgensen, J. Chem. Soc. Perkin Trans. (1997) 111. (k) M. Mori, T. Nakai, Tetrahedron Lett. 38 (1997) 6233. (l) F.-Y. Zhang, C.-W. Yip, R. Cao, A.S.C. Chan, Tetrahedron Asymm. 8 (1997) 585. (m) E.J. Corey, D. Barnes-Seeman, T.W. Lee, S.N. Goodman, Tetrahedron Lett. 38 (1997) 6513. (n) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, J. Chem. Soc. Chem. Commun. (1997) 281.
25. During this study, several novel diols for Lewis acid catalysts were reported, which prompted the authors to disclose their own results here. (a) V. Dimitrov, M. Genov, S. Simova, A. Linden, J. Orgnomet. Chem. 525 (1996) 213. (b) E.H. David, M.B. Juan, H.W. David, L.L. Martin, J.W. Patrick, Tetrahedron Lett. 38 (1997) 3867. (c) F. Almqvist, L. Torstensson, A. Gudmundsson, T. Frejd, Angew. Chem. Int. Ed. Engl. 36 (1997) 376.
26. During this study, several novel diols for Lewis acid catalysts were reported, which prompted the authors to disclose their own results here. (a) V. Dimitrov, M. Genov, S. Simova, A. Linden, J. Orgnomet. Chem. 525 (1996) 213. (b) E.H. David, M.B. Juan, H.W. David, L.L. Martin, J.W. Patrick, Tetrahedron Lett. 38 (1997) 3867. (c) F. Almqvist, L. Torstensson, A. Gudmundsson, T. Frejd, Angew. Chem. Int. Ed. Engl. 36 (1997) 376.
27. During this study, several novel diols for Lewis acid catalysts were reported, which prompted the authors to disclose their own results here. (a) V. Dimitrov, M. Genov, S. Simova, A. Linden, J. Orgnomet. Chem. 525 (1996) 213. (b) E.H. David, M.B. Juan, H.W. David, L.L. Martin, J.W. Patrick, Tetrahedron Lett. 38 (1997) 3867. (c) F. Almqvist, L. Torstensson, A. Gudmundsson, T. Frejd, Angew. Chem. Int. Ed. Engl. 36 (1997) 376.
28. Reported as a poster presentation at the 44th Symposium on Organometallic Chemistry, Kansai University, Japan, 20-21 September, 1997, Abstracts, 106.
29. H. Imma, T. Nakai, Synlett (1996) 1229.