-
2
-
-
84981839940
-
-
(b) Simpson, S. A.; Tait, J. F.; Wettstein, A.; Neher, R.; von Euw Schindler, J.; Reichstein, T. Helv. Chim. Acta 1954, 37, 1163.
-
(1954)
Helv. Chim. Acta
, vol.37
, pp. 1163
-
-
Simpson, S.A.1
Tait, J.F.2
Wettstein, A.3
Neher, R.4
Von Euw Schindler, J.5
Reichstein, T.6
-
5
-
-
72849171818
-
-
4. (a) Velluz, L.; Muller, G.; Bardoneschi, R.; Poittevin, A. Compt. rend. 1960, 250, 725.
-
(1960)
Compt. Rend.
, vol.250
, pp. 725
-
-
Velluz, L.1
Muller, G.2
Bardoneschi, R.3
Poittevin, A.4
-
6
-
-
0010659972
-
-
(b) Wolff, M. E.; Kerwin, J. F.; Owings, F. F.; Lewis, B. B.; Blank, B.; Magnani, A.; Georgian, V. J. Am. Chem. Soc. 1960, 82, 4117.
-
(1960)
J. Am. Chem. Soc.
, vol.82
, pp. 4117
-
-
Wolff, M.E.1
Kerwin, J.F.2
Owings, F.F.3
Lewis, B.B.4
Blank, B.5
Magnani, A.6
Georgian, V.7
-
7
-
-
84981839110
-
-
(c) Heusler, K.; Kalvoda, J.; Meystre, C.; Wieland, P.; Anner, G.; Wettstein, A.; Cainelli, G.; Arigoni, D.; Jeger, O. Helv. Chim. Acta 1961, 34, 502, 1374.
-
(1961)
Helv. Chim. Acta
, vol.34
, pp. 502
-
-
Heusler, K.1
Kalvoda, J.2
Meystre, C.3
Wieland, P.4
Anner, G.5
Wettstein, A.6
Cainelli, G.7
Arigoni, D.8
Jeger, O.9
-
9
-
-
0016600817
-
-
(e) Barton, D. H. R.; Basu, N. K.; Day, M. J.; Hesse, R. H.; Pechet, M. M.; Starratt, A. N. J. Chem. Soc. Perkin I 1975, 2243.
-
(1975)
J. Chem. Soc. Perkin I
, pp. 2243
-
-
Barton, D.H.R.1
Basu, N.K.2
Day, M.J.3
Hesse, R.H.4
Pechet, M.M.5
Starratt, A.N.6
-
11
-
-
0001946798
-
-
5. (a) Vischer, E.; Schmidlin, J.; Wettstein, A. Experientia 1956, 12, 50.
-
(1956)
Experientia
, vol.12
, pp. 50
-
-
Vischer, E.1
Schmidlin, J.2
Wettstein, A.3
-
12
-
-
84981839905
-
-
(b) Schmidlin, J.; Anner, G.; Billeter, J. R.; Heusler, K.; Ueberwasser, H.; Wieland, P.; Wettstein, A. Helv. Chim. Acta 1957, 40, 1034, 1438, 2291.
-
(1957)
Helv. Chim. Acta
, vol.40
, pp. 1034
-
-
Schmidlin, J.1
Anner, G.2
Billeter, J.R.3
Heusler, K.4
Ueberwasser, H.5
Wieland, P.6
Wettstein, A.7
-
13
-
-
84981837446
-
-
(c) Lardon, A.; Schindler, O.; Reichstein, T. Helv. Chim. Acta 1957, 40, 666.
-
(1957)
Helv. Chim. Acta
, vol.40
, pp. 666
-
-
Lardon, A.1
Schindler, O.2
Reichstein, T.3
-
14
-
-
84984090862
-
-
(d) van der Burg, W. J.; van Dorp, D. A.; Schindler, O.; Siegmann, C. M.; Szpilfogel, S. A. Recl. Trav. Chim. Pays Bas 1958, 77, 171.
-
(1958)
Recl. Trav. Chim. Pays Bas
, vol.77
, pp. 171
-
-
Van Der Burg, W.J.1
Van Dorp, D.A.2
Schindler, O.3
Siegmann, C.M.4
Szpilfogel, S.A.5
-
15
-
-
0001490398
-
-
(e) (f) Heusler, K.; Wieland, P.; Wettstein, A. Helv. Chim. Acta 1959, 42, 1586.
-
(1959)
Helv. Chim. Acta
, vol.42
, pp. 1586
-
-
Heusler, K.1
Wieland, P.2
Wettstein, A.3
-
16
-
-
0001086580
-
-
(g) Johnson, W. S.; Collins, J. C.; Pappo, R.; Rubin, M. B.; Kropp, P. J.; Johns, W. F.; Pike, J. E.; Bartmann, W. J. Am. Chem. Soc. 1963, 85, 1409.
-
(1963)
J. Am. Chem. Soc.
, vol.85
, pp. 1409
-
-
Johnson, W.S.1
Collins, J.C.2
Pappo, R.3
Rubin, M.B.4
Kropp, P.J.5
Johns, W.F.6
Pike, J.E.7
Bartmann, W.8
-
17
-
-
0021969327
-
-
6. (a) Harnik, M.; Kashman, Y.; Aharonowitz, Y.; Morris, D. J. J. Steroid Biochem. 1985, 23, 207.
-
(1985)
J. Steroid Biochem.
, vol.23
, pp. 207
-
-
Harnik, M.1
Kashman, Y.2
Aharonowitz, Y.3
Morris, D.J.4
-
18
-
-
0022480657
-
-
(b) Harnik, M.; Kashman, Y.; Cojocaru, M.; Rosenthal, T.; Morris, D. J. J. Steroid Biochem. 1986, 24, 1163.
-
(1986)
J. Steroid Biochem.
, vol.24
, pp. 1163
-
-
Harnik, M.1
Kashman, Y.2
Cojocaru, M.3
Rosenthal, T.4
Morris, D.J.5
-
19
-
-
0022973135
-
-
7. Harnik, M.; Kashman, Y.; Carmely, S.; Cojocaru, M.; Dale, S. L.; Holbrook, M. M.; Melby, J. C. Steroids 1986, 47, 67.
-
(1986)
Steroids
, vol.47
, pp. 67
-
-
Harnik, M.1
Kashman, Y.2
Carmely, S.3
Cojocaru, M.4
Dale, S.L.5
Holbrook, M.M.6
Melby, J.C.7
-
24
-
-
0030041021
-
-
10. (a) Urban, E.; Knühl, G.; Helmchen, G. Tetrahedron 1996, 52, 971.
-
(1996)
Tetrahedron
, vol.52
, pp. 971
-
-
Urban, E.1
Knühl, G.2
Helmchen, G.3
-
25
-
-
0029164289
-
-
(b) Urban, E.; Knühl, G.; Helmchen, G. Tetrahedron Lett. 1995, 36, 7229.
-
(1995)
Tetrahedron Lett.
, vol.36
, pp. 7229
-
-
Urban, E.1
Knühl, G.2
Helmchen, G.3
-
33
-
-
33751498908
-
-
(b) Schmid, C. R.; Bryant, J. D.; Dowlatzedah, M.; Phillips, J. L.; Prather, D. E.; Schantz, R. D.; Sear, N. L.; Vianco, C. S. J. Org. Chem. 1991, 56, 4056.
-
(1991)
J. Org. Chem.
, vol.56
, pp. 4056
-
-
Schmid, C.R.1
Bryant, J.D.2
Dowlatzedah, M.3
Phillips, J.L.4
Prather, D.E.5
Schantz, R.D.6
Sear, N.L.7
Vianco, C.S.8
-
35
-
-
0017893463
-
-
19. Salmond, W. G.; Barta, M. A.; Havens, J. L. J. Org. Chem. 1978, 43, 790.
-
(1978)
J. Org. Chem.
, vol.43
, pp. 790
-
-
Salmond, W.G.1
Barta, M.A.2
Havens, J.L.3
-
36
-
-
84984085407
-
-
20. Flizar, S.; Hudson, R. F.; Salvadori, G.; Helv. Chim. Acta 1963, 46, 1580.
-
(1963)
Helv. Chim. Acta
, vol.46
, pp. 1580
-
-
Flizar, S.1
Hudson, R.F.2
Salvadori, G.3
-
37
-
-
0016255504
-
-
21. Howe, A. A.; Manni, P. E.; Cassady, J. M. J. Med. Chem. 1974, 17, 840.
-
(1974)
J. Med. Chem.
, vol.17
, pp. 840
-
-
Howe, A.A.1
Manni, P.E.2
Cassady, J.M.3
-
39
-
-
0017408945
-
-
(b) Corey, E. J.; Wollenberg, R. H.; Williams, D. R. Tetrahedron Lett. 1977, 60, 2243.
-
(1977)
Tetrahedron Lett.
, vol.60
, pp. 2243
-
-
Corey, E.J.1
Wollenberg, R.H.2
Williams, D.R.3
-
41
-
-
0001679765
-
-
(d) Toussaint, O.; Capdevielle, P.; Maumy, M. Tetrahedron Lett. 1984, 25, 3819
-
(1984)
Tetrahedron Lett.
, vol.25
, pp. 3819
-
-
Toussaint, O.1
Capdevielle, P.2
Maumy, M.3
-
43
-
-
37049078458
-
-
24. Suzuki, T.; Sato, E.; Unno, K.; Kametani, T. J. Chem. Soc., Perkin Trans. I 1986, 2263.
-
(1986)
J. Chem. Soc., Perkin Trans. I
, pp. 2263
-
-
Suzuki, T.1
Sato, E.2
Unno, K.3
Kametani, T.4
-
45
-
-
33845559094
-
-
26. Magid, R. M.; Fruchey, O. S.; Johnson, W. L.; Allen, T. G. J. Org. Chem. 1979, 44, 359.
-
(1979)
J. Org. Chem.
, vol.44
, pp. 359
-
-
Magid, R.M.1
Fruchey, O.S.2
Johnson, W.L.3
Allen, T.G.4
-
46
-
-
0028833241
-
-
27. (a) Jung, S. H.; Lee, Y. S.; Park, H.; Kwon, D.-S. Tetrahedron Lett. 1995, 36, 1051.
-
(1995)
Tetrahedron Lett.
, vol.36
, pp. 1051
-
-
Jung, S.H.1
Lee, Y.S.2
Park, H.3
Kwon, D.-S.4
-
47
-
-
0027249893
-
-
(b) Roush, W. R.; Warmus, J. S.; Works, A. B. Tetrahedron Lett. 1993, 34, 4427.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 4427
-
-
Roush, W.R.1
Warmus, J.S.2
Works, A.B.3
-
48
-
-
0026735819
-
-
(c) Takahashi, T; Sakamoto, Y.; Doi, T. Tetrahedron Lett. 1992, 33, 3519.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 3519
-
-
Takahashi, T.1
Sakamoto, Y.2
Doi, T.3
-
49
-
-
0000462286
-
-
28. Dory, Y. L.; Soucy, P.; Drouin, M.; Deslongchamps, P. J. Am. Chem. Soc. 1995, 117, 518.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 518
-
-
Dory, Y.L.1
Soucy, P.2
Drouin, M.3
Deslongchamps, P.4
-
51
-
-
0842341771
-
-
30. Dewar, M. J. S.; Zoebisch, E. G.; Healy, E. F.; Stewart, J. J. P. J. Am. Chem. Soc. 1985, 107, 3902.
-
(1985)
J. Am. Chem. Soc.
, vol.107
, pp. 3902
-
-
Dewar, M.J.S.1
Zoebisch, E.G.2
Healy, E.F.3
Stewart, J.J.P.4
-
53
-
-
0010697910
-
-
note
-
32. Semiempirical computational procedure: All the calculations were done at the RHF level. The first input files for MOPAC 6.00 were created by means of SYBYL 6.01 (Tripos Associates, Inc.: 16995 Hanley Rd, Suite 303, St. Louis, MO 63144-2913) for IBM RS/6000 computers. The norm of the gradient of these draft structures were then fully optimized using TS subroutines. Finally, all the transition structures were characterized by only one negative force constant.
-
-
-
-
54
-
-
0000454316
-
-
33. Dory, Y. L.; Ouellet, C.; Berthiaume, S.; Favre, A.; Deslongchamps, P. Bull. Soc. Chim. Fr. 1994, 131, 121.
-
(1994)
Bull. Soc. Chim. Fr.
, vol.131
, pp. 121
-
-
Dory, Y.L.1
Ouellet, C.2
Berthiaume, S.3
Favre, A.4
Deslongchamps, P.5
|