-
1
-
-
0009736326
-
-
Reviews: (a) MacRae, W. D.; Towers, G. H. N Phytochemistry, 1984, 23, 1207-1220. (b) Ayres, D. C,; Loike, J. D. Lignans: Chemical, biological and clinical properties; Cambridge University Press: Cambridge, 1990. (c) Ward, R. S. Nat. Prod. Rep. 1995, 12, 183-205.
-
(1984)
Phytochemistry
, vol.23
, pp. 1207-1220
-
-
MacRae, W.D.1
Towers, G.H.N.2
-
2
-
-
0003809947
-
-
Cambridge University Press: Cambridge
-
Reviews: (a) MacRae, W. D.; Towers, G. H. N Phytochemistry, 1984, 23, 1207-1220. (b) Ayres, D. C,; Loike, J. D. Lignans: Chemical, biological and clinical properties; Cambridge University Press: Cambridge, 1990. (c) Ward, R. S. Nat. Prod. Rep. 1995, 12, 183-205.
-
(1990)
Lignans: Chemical, Biological and Clinical Properties
-
-
Ayres, D.C.1
Loike, J.D.2
-
3
-
-
0029278712
-
-
Reviews: (a) MacRae, W. D.; Towers, G. H. N Phytochemistry, 1984, 23, 1207-1220. (b) Ayres, D. C,; Loike, J. D. Lignans: Chemical, biological and clinical properties; Cambridge University Press: Cambridge, 1990. (c) Ward, R. S. Nat. Prod. Rep. 1995, 12, 183-205.
-
(1995)
Nat. Prod. Rep.
, vol.12
, pp. 183-205
-
-
Ward, R.S.1
-
6
-
-
0000915228
-
-
Fukuda, Y.; Isobe, M.; Nagata, M.; Osawa, T.; Namiki, M. Heterocycles 1986, 24, 923-926.
-
(1986)
Heterocycles
, vol.24
, pp. 923-926
-
-
Fukuda, Y.1
Isobe, M.2
Nagata, M.3
Osawa, T.4
Namiki, M.5
-
7
-
-
0025080417
-
-
(a) Ward, R. S. Tetrahedron 1990, 46, 5029-5041.
-
(1990)
Tetrahedron
, vol.46
, pp. 5029-5041
-
-
Ward, R.S.1
-
8
-
-
84924953422
-
-
(b) Feringa, B. L.; de Lange, B.; Jansen, J. F. G. A.; de Jong, J. C.; Lubben, M.; Faber, W.; Schudde, E. P. Pure Appl. Chem. 1992, 64, 1865-1871.
-
(1992)
Pure Appl. Chem.
, vol.64
, pp. 1865-1871
-
-
Feringa, B.L.1
De Lange, B.2
Jansen, J.F.G.A.3
De Jong, J.C.4
Lubben, M.5
Faber, W.6
Schudde, E.P.7
-
9
-
-
0028127282
-
-
(c) van Oeveren, A.; Jansen, J. F. G. A.; Fennga, B. L. J. Org. Chem. 1994, 59, 5999-6007.
-
(1994)
J. Org. Chem.
, vol.59
, pp. 5999-6007
-
-
Van Oeveren, A.1
Jansen, J.F.G.A.2
Fennga, B.L.3
-
10
-
-
0028918730
-
-
(d) Ogiku, T.; Yoshida, S.; Otimizu, H.; Iwasaki, T. J. Org. Chem 1995, 60, 1148-1153.
-
(1995)
J. Org. Chem
, vol.60
, pp. 1148-1153
-
-
Ogiku, T.1
Yoshida, S.2
Otimizu, H.3
Iwasaki, T.4
-
11
-
-
0029090888
-
-
(e) Yoshida, S.; Yamanaka, T.; Miyake, T.; Moritani, Y.; Ohmizu, H.; Iwasaki, T. Tetrahedron Lett. 1995, 36, 7271-7274.
-
(1995)
Tetrahedron Lett.
, vol.36
, pp. 7271-7274
-
-
Yoshida, S.1
Yamanaka, T.2
Miyake, T.3
Moritani, Y.4
Ohmizu, H.5
Iwasaki, T.6
-
12
-
-
0029075625
-
-
(f) Suginome, H.; Orito, K.; Yorita, K.; Ishikawa, M.; Shimoyama, N.; Sasaki, T. J. Org. Chem. 1995, 60, 3052-3064.
-
(1995)
J. Org. Chem.
, vol.60
, pp. 3052-3064
-
-
Suginome, H.1
Orito, K.2
Yorita, K.3
Ishikawa, M.4
Shimoyama, N.5
Sasaki, T.6
-
15
-
-
0023851254
-
-
(a) Takano, S.; Ohkawa, T.; Tamori, S.; Satoh, S.; Ogasawara, K. J Chem. Soc., Chem Commun. 1988, 189-191.
-
(1988)
J Chem. Soc., Chem Commun.
, pp. 189-191
-
-
Takano, S.1
Ohkawa, T.2
Tamori, S.3
Satoh, S.4
Ogasawara, K.5
-
21
-
-
0028017583
-
-
(e) Maiti, G.; Adhikari, S.; Roy, S C. Tetrahedron Lett. 1994, 35, 6731-6732.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 6731-6732
-
-
Maiti, G.1
Adhikari, S.2
Roy, S.C.3
-
22
-
-
0029018449
-
-
(f) Maiti, G.; Adhikan, S.; Roy, S. C. Tetrahedron 1995, 51, 8389-8396.
-
(1995)
Tetrahedron
, vol.51
, pp. 8389-8396
-
-
Maiti, G.1
Adhikan, S.2
Roy, S.C.3
-
23
-
-
33748219016
-
-
Wirth, T. Angew Chem , Int. Ed. Engl. 1995, 34, 1726-1728. Angew Chem. 1995, 107, 1872-1873.
-
(1995)
Angew Chem , Int. Ed. Engl.
, vol.34
, pp. 1726-1728
-
-
Wirth, T.1
-
24
-
-
33748219016
-
-
Wirth, T. Angew Chem , Int. Ed. Engl. 1995, 34, 1726-1728. Angew Chem. 1995, 107, 1872-1873.
-
(1995)
Angew Chem.
, vol.107
, pp. 1872-1873
-
-
-
25
-
-
0345396737
-
-
Helmchen, G., Hoffmann, R. W., Mulzer, J., Schaumann, E., Eds.; Thieme; Stuttgart, b
-
(a) Dervant, R. M.; Radunz, H. E. In Houben-Weyl, Helmchen, G., Hoffmann, R. W., Mulzer, J., Schaumann, E., Eds.; Thieme; Stuttgart, 1995; Vol. E 21 b; p 1314.
-
(1995)
Houben-Weyl
, vol.21 E
, pp. 1314
-
-
Dervant, R.M.1
Radunz, H.E.2
-
27
-
-
15844381759
-
-
Unpublished results
-
Wirth, T.; Kulicke, K. J. Unpublished results. Recent NMR investigations have shown, that the Se-Se bond is cleaved rapidly and the active catalyst is a selenolate coordinated to zinc. Similar sulfur systems have been reported: (a) Rijnberg, E.; Jastrzebski, J. T. B. H.; Janssen, M. D.; Boersma, J.; van Koten, G. Tetrahedron Lett. 1994, 35, 6521-6524. (b) Hof. R. P.; Poelert, M. A.; Peper, N. C. M. W.; Kellogg, R. M. Tetrahedron: Asymmetry 1994, 5, 31-34. (c) Fitzpatnck, K; Hulst, R.; Kellogg, R. M. Tetrahedron: Asymmetry 1995, 6, 1861-1864.
-
-
-
Wirth, T.1
Kulicke, K.J.2
-
28
-
-
0028148262
-
-
Wirth, T.; Kulicke, K. J. Unpublished results. Recent NMR investigations have shown, that the Se-Se bond is cleaved rapidly and the active catalyst is a selenolate coordinated to zinc. Similar sulfur systems have been reported: (a) Rijnberg, E.; Jastrzebski, J. T. B. H.; Janssen, M. D.; Boersma, J.; van Koten, G. Tetrahedron Lett. 1994, 35, 6521-6524. (b) Hof. R. P.; Poelert, M. A.; Peper, N. C. M. W.; Kellogg, R. M. Tetrahedron: Asymmetry 1994, 5, 31-34. (c) Fitzpatnck, K; Hulst, R.; Kellogg, R. M. Tetrahedron: Asymmetry 1995, 6, 1861-1864.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 6521-6524
-
-
Rijnberg, E.1
Jastrzebski, J.T.B.H.2
Janssen, M.D.3
Boersma, J.4
Van Koten, G.5
-
29
-
-
0027953363
-
-
Wirth, T.; Kulicke, K. J. Unpublished results. Recent NMR investigations have shown, that the Se-Se bond is cleaved rapidly and the active catalyst is a selenolate coordinated to zinc. Similar sulfur systems have been reported: (a) Rijnberg, E.; Jastrzebski, J. T. B. H.; Janssen, M. D.; Boersma, J.; van Koten, G. Tetrahedron Lett. 1994, 35, 6521-6524. (b) Hof. R. P.; Poelert, M. A.; Peper, N. C. M. W.; Kellogg, R. M. Tetrahedron: Asymmetry 1994, 5, 31-34. (c) Fitzpatnck, K; Hulst, R.; Kellogg, R. M. Tetrahedron: Asymmetry 1995, 6, 1861-1864.
-
(1994)
Tetrahedron: Asymmetry
, vol.5
, pp. 31-34
-
-
Hof, R.P.1
Poelert, M.A.2
Peper, N.C.M.W.3
Kellogg, R.M.4
-
30
-
-
0029098404
-
-
Wirth, T.; Kulicke, K. J. Unpublished results. Recent NMR investigations have shown, that the Se-Se bond is cleaved rapidly and the active catalyst is a selenolate coordinated to zinc. Similar sulfur systems have been reported: (a) Rijnberg, E.; Jastrzebski, J. T. B. H.; Janssen, M. D.; Boersma, J.; van Koten, G. Tetrahedron Lett. 1994, 35, 6521-6524. (b) Hof. R. P.; Poelert, M. A.; Peper, N. C. M. W.; Kellogg, R. M. Tetrahedron: Asymmetry 1994, 5, 31-34. (c) Fitzpatnck, K; Hulst, R.; Kellogg, R. M. Tetrahedron: Asymmetry 1995, 6, 1861-1864.
-
(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 1861-1864
-
-
Fitzpatnck, K.1
Hulst, R.2
Kellogg, R.M.3
-
32
-
-
0017085897
-
-
Baba, N.; Nishiyama, K.; Oda, J.; Inouye, Y.Agric. Biol. Chem. 1976, 40, 1441-1443.
-
(1976)
Agric. Biol. Chem.
, vol.40
, pp. 1441-1443
-
-
Baba, N.1
Nishiyama, K.2
Oda, J.3
Inouye, Y.4
-
37
-
-
0029020123
-
-
(c) Fujita, K.; Murata, K.: Iwaoka, M.; Tomoda, S. Tetrahedron Lett. 1995, 36, 5219-5222.
-
(1995)
Tetrahedron Lett.
, vol.36
, pp. 5219-5222
-
-
Fujita, K.1
Murata, K.2
Iwaoka, M.3
Tomoda, S.4
-
38
-
-
15844410363
-
-
Kanematsu, K.; Tsuruoka, M.; Takaoka, Y.; Sasaki, T. Heterocycles 1991, 32, 859-862.
-
(1991)
Heterocycles
, vol.32
, pp. 859-862
-
-
Kanematsu, K.1
Tsuruoka, M.2
Takaoka, Y.3
Sasaki, T.4
-
39
-
-
84986466989
-
-
Adegoke, E. A.; Emokpae, T. A.; Ephraim-Bassey, H. J. Heterocycl. Chem. 1986, 23, 1195-1198.
-
(1986)
J. Heterocycl. Chem.
, vol.23
, pp. 1195-1198
-
-
Adegoke, E.A.1
Emokpae, T.A.2
Ephraim-Bassey, H.3
-
40
-
-
15844398832
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note
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Propargylic alcohol can be used as nucleophile as well, but the yield of the addition reaction is lower (20%) and the subsequent radical cyclization to the already known tetrahydrofuran intermediate [lit 6e.f] less efficient (29%).
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-
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-
42
-
-
0001566940
-
-
(b) Burnett, D. A.; Choi, J.; Hart, D. J.; Tsai, Y J. Am. Chem. Soc. 1984, 706, 8201-8209.
-
(1984)
J. Am. Chem. Soc.
, vol.706
, pp. 8201-8209
-
-
Burnett, D.A.1
Choi, J.2
Hart, D.J.3
Tsai, Y.4
-
46
-
-
0000893313
-
-
Paquette, L. A., Ed.; Wiley: New York
-
(a) Giese, B.; Kopping, B.; Göbel, T.; Dickhaut, J.; Thoma, G.; Kulicke, K. J.; Trach, F. in Organic Reactions; Paquette, L. A., Ed.; Wiley: New York, 1996; Vol. 48, p 301.
-
(1996)
Organic Reactions
, vol.48
, pp. 301
-
-
Giese, B.1
Kopping, B.2
Göbel, T.3
Dickhaut, J.4
Thoma, G.5
Kulicke, K.J.6
Trach, F.7
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50
-
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15844420331
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note
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The treatment with sodium methoxide was wrongly reported to yield the 3.4-cis-isomer. [lit. 6d-f].
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