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3
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2142690327
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-
For example, see: J. Salaün, Chem. Rev., 89, 1247 (1989); M. P. Doyle, in "Catalytic Asymmetric Synthesis," ed by I. Ojima, VCH Publishers, New York (1993), Chap. 3, pp. 63-99; "Comprehensive Organic Synthesis," ed by B. M. Trost and I. Fleming, Pergamon, Oxford (1991), Vol. 4, pp. 951-1067.
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For example, see: J. Salaün, Chem. Rev., 89, 1247 (1989); M. P. Doyle, in "Catalytic Asymmetric Synthesis," ed by I. Ojima, VCH Publishers, New York (1993), Chap. 3, pp. 63-99; "Comprehensive Organic Synthesis," ed by B. M. Trost and I. Fleming, Pergamon, Oxford (1991), Vol. 4, pp. 951-1067.
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Catalytic Asymmetric Synthesis
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Doyle, M.P.1
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5
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2142690327
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Pergamon, Oxford
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For example, see: J. Salaün, Chem. Rev., 89, 1247 (1989); M. P. Doyle, in "Catalytic Asymmetric Synthesis," ed by I. Ojima, VCH Publishers, New York (1993), Chap. 3, pp. 63-99; "Comprehensive Organic Synthesis," ed by B. M. Trost and I. Fleming, Pergamon, Oxford (1991), Vol. 4, pp. 951-1067.
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Comprehensive Organic Synthesis
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Trost, B.M.1
Fleming, I.2
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6
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0002444434
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For preliminary accounts of the results, see: a) T. Nagasawa, Y. Handa, Y. Onoguchi, S. Ohba, and K. Suzuki, Synlett, 1995, 739; b) T. Nagasawa, Y. Onoguchi, T. Matsumoto, and K. Suzuki, Synlett, 1995, 1023.
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Synlett
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Nagasawa, T.1
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7
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85037403996
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For preliminary accounts of the results, see: a) T. Nagasawa, Y. Handa, Y. Onoguchi, S. Ohba, and K. Suzuki, Synlett, 1995, 739; b) T. Nagasawa, Y. Onoguchi, T. Matsumoto, and K. Suzuki, Synlett, 1995, 1023.
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Synlett
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Nagasawa, T.1
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8
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For a review on carbocyclic oxylipins of marine origin: W. H. Gerwick, Chem. Rev., 93, 1807 (1993).
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H. Niwa, K. Wakamatsu, and K. Yamada, Tetrahedron Lett., 30, 4543 (1989); H. Kigoshi, H. Niwa, K. Yamada, T. J. Stout, and J. Clardy, Tetrahedron Lett., 32, 2427 (1991); D. J. Critcher, S. Connolly, M. F. Mahon, and M. Wills, J. Chem. Soc., Chem. Commun., 1995, 139.
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D. G. Nagle and W. H. Gerwick, Tetrahedron Lett., 31, 2995 (1990); D. G. Nagle and W. H. Gerwick, J. Org. Chem., 59, 7227 (1995).
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S. W. Baertschi, A. R. Brash, and T. M. Harris, J. Am. Chem. Soc., 111, 5003 (1989); A. R. Brash, J. Am. Chem. Soc., 111, 1891 (1989).
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S. W. Baertschi, A. R. Brash, and T. M. Harris, J. Am. Chem. Soc., 111, 5003 (1989); A. R. Brash, J. Am. Chem. Soc., 111, 1891 (1989).
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Brash, A.R.1
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16
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Blair, B.6
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Von Strandtmann, M.8
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17
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0028814806
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For our previous contribution to this area, see: a) H. Maeta, T. Nagasawa, Y. Handa, T. Takei, Y. Osamura, and K. Suzuki, Tetrahedron Lett., 36, 899 (1995); b) T. Nagasawa and K. Suzuki, Synlett, 1993, 29.
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Maeta, H.1
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18
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84903505674
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-
For our previous contribution to this area, see: a) H. Maeta, T. Nagasawa, Y. Handa, T. Takei, Y. Osamura, and K. Suzuki, Tetrahedron Lett., 36, 899 (1995); b) T. Nagasawa and K. Suzuki, Synlett, 1993, 29.
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(1993)
Synlett
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Nagasawa, T.1
Suzuki, K.2
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19
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84980135626
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For a review on homoallylic participation, see: M. Hanack and H.-J. Schneider, Angew. Chem., Int. Ed. Engl., 6, 666 (1967); B. Capon and S. P. McManus, "Neighboring Group Participation," Plenum, New York (1976); M. Hanack, C. J. Collins, H. Stutz, and B. M. Benjamin, J. Am. Chem. Soc., 103, 2356 (1981).
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Angew. Chem., Int. Ed. Engl.
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Hanack, M.1
Schneider, H.-J.2
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20
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84980135626
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Plenum, New York
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For a review on homoallylic participation, see: M. Hanack and H.-J. Schneider, Angew. Chem., Int. Ed. Engl., 6, 666 (1967); B. Capon and S. P. McManus, "Neighboring Group Participation," Plenum, New York (1976); M. Hanack, C. J. Collins, H. Stutz, and B. M. Benjamin, J. Am. Chem. Soc., 103, 2356 (1981).
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(1976)
Neighboring Group Participation
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Capon, B.1
McManus, S.P.2
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21
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0010459223
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For a review on homoallylic participation, see: M. Hanack and H.-J. Schneider, Angew. Chem., Int. Ed. Engl., 6, 666 (1967); B. Capon and S. P. McManus, "Neighboring Group Participation," Plenum, New York (1976); M. Hanack, C. J. Collins, H. Stutz, and B. M. Benjamin, J. Am. Chem. Soc., 103, 2356 (1981).
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J. Am. Chem. Soc.
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Hanack, M.1
Collins, C.J.2
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Benjamin, B.M.4
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22
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0000014060
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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J. Am. Chem. Soc.
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Roberts, J.D.1
Mazur, R.H.2
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23
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0000014060
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Wiley, New York
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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(1985)
Superacids
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Olah, G.A.1
Prakash, G.K.S.2
Sommer, J.3
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24
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0002846538
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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Olah, G.A.1
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25
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0000425259
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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Acc. Chem. Res.
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Grob, C.A.1
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26
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0001195988
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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Acc. Chem. Res.
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Brown, H.C.1
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27
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33845552465
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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Acc. Chem. Res.
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Olah, G.A.1
Prakash, G.K.S.2
Saunders, M.3
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28
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0000804494
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J. D. Roberts and R. H. Mazur, J. Am. Chem. Soc., 73, 2509 (1951); G. A. Olah, G. K. S. Prakash, and J. Sommer, "Superacids," Wiley, New York (1985); G. A. Olah, V. P. Reddy, and G. K. S. Prakash, Chem. Rev., 92, 69 (1992); C. A. Grob, Acc. Chem. Res., 16, 426 (1983); H. C. Brown, Acc. Chem. Res., 16, 432 (1983); G. A. Olah, G. K. S. Prakash, and M. Saunders, Acc. Chem. Res., 16, 440 (1983); C. Walling, Acc. Chem. Res., 16, 448 (1983).
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Acc. Chem. Res.
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Walling, C.1
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29
-
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9044222278
-
-
note
-
10a) Mono-methylated one 41 underwent the cyclization-methylation to give the isopropyl substituted product 42 in high yield. Bis-methylated one 43 underwent methylation to give t-butyl substituted cyclopropane 44 in high yield as a sole diastereomer.
-
-
-
-
30
-
-
9044239014
-
-
Homoallyl alcohols were prepared from oxiranes via the Cu-(I)-catalyzed Grignard addition: H. Nishiyama, H. Yokoyama, S. Narimatsu, and K. Itoh, Tetrahedron Lett., 23, 267 (1982).
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Tetrahedron Lett.
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Nishiyama, H.1
Yokoyama, H.2
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Itoh, K.4
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31
-
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0000702878
-
-
It would be interesting to catalogue this reaction as an ionic version of group-transfer cyclization, 5′→6′; For atom/group transfer cyclization of radical species, see: C. P. Jasperse, D. P. Curran, and T. L. Fevig, Chem. Rev., 91, 1237 (1991).
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Chem. Rev.
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R. Noyori, S. Murata, and M. Suzuki, Tetrahedron, 37, 3899 (1981).
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Tetrahedron
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0021153824
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2, PPTS/DMF): T. Nakata, M. Fukui, H. Ohtsuka, and T. Oishi, Tetrahedron, 40, 2225 (1984). (Fig. 5) (Matrix Presented) Fig. 5. NOE of the cyclic acetal derived from 13.
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Tetrahedron
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Nakata, T.1
Fukui, M.2
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Oishi, T.4
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34
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9044235334
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-
See Ref. 4a. We thank Professor Ohba for X-ray analysis
-
See Ref. 4a. We thank Professor Ohba for X-ray analysis.
-
-
-
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35
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0001114396
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K. Maruoka, T. Miyazaki, M. Ando, Y. Matsumura, S. Sakane, K. Hattori, and H. Yamamoto, J. Am. Chem. Soc., 105, 2831 (1983).
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37
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0001773093
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F. Gluet, A. Haudrechy, P. Le Ber, P. Sinaÿ, and A. Wick, Synlett, 1994, 913; R. Csuk and Y. von Scholz, Tetrahedron, 51, 7193 (1995), and the references cited therein.
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Synlett
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Gluet, F.1
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0029010820
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and the references cited therein
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F. Gluet, A. Haudrechy, P. Le Ber, P. Sinaÿ, and A. Wick, Synlett, 1994, 913; R. Csuk and Y. von Scholz, Tetrahedron, 51, 7193 (1995), and the references cited therein.
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|