-
1
-
-
0001614660
-
-
Schinz, H.; Ruzicka, L.; Geyer, U.; Prelog, V. Helv. Chim. Acta 1946, 29, 1524.
-
(1946)
Helv. Chim. Acta
, vol.29
, pp. 1524
-
-
Schinz, H.1
Ruzicka, L.2
Geyer, U.3
Prelog, V.4
-
2
-
-
0001451413
-
-
Biemann, K.; Büchi, G.; Walker, B. H. J. Am. Chem. Soc. 1957, 79, 5558.
-
(1957)
J. Am. Chem. Soc.
, vol.79
, pp. 5558
-
-
Biemann, K.1
Büchi, G.2
Walker, B.H.3
-
3
-
-
0001045916
-
-
(a) Tamao, K.; Kodama, S.-I.; Nakatsuka, S.; Kiso, Y.; Kumada, M. J. Am. Chem. Soc. 1975, 97, 4405.
-
(1975)
J. Am. Chem. Soc.
, vol.97
, pp. 4405
-
-
Tamao, K.1
Kodama, S.-I.2
Nakatsuka, S.3
Kiso, Y.4
Kumada, M.5
-
4
-
-
0007616262
-
-
(b) Hiyama, T.; Shinoda, M.; Saimoto, H.; Nozaki, H. Bull. Chem. Soc. Jpn. 1981, 54, 2747.
-
(1981)
Bull. Chem. Soc. Jpn.
, vol.54
, pp. 2747
-
-
Hiyama, T.1
Shinoda, M.2
Saimoto, H.3
Nozaki, H.4
-
5
-
-
0000676068
-
-
(c) Sakane, S.; Matsurama, Y.; Yamamura, Y.; Ishida, Y.; Maruoka, K.; Yamamoto, H. J. Am. Chem. Soc. 1983, 105, 672.
-
(1983)
J. Am. Chem. Soc.
, vol.105
, pp. 672
-
-
Sakane, S.1
Matsurama, Y.2
Yamamura, Y.3
Ishida, Y.4
Maruoka, K.5
Yamamoto, H.6
-
7
-
-
0013058178
-
-
Utimoto, K.; Kato, S.; Tanaka, M.; Hoshino, Y.; Fujikura, S.; Nozaki, H. Heterocycles 1982, 18, 149.
-
(1982)
Heterocycles
, vol.18
, pp. 149
-
-
Utimoto, K.1
Kato, S.2
Tanaka, M.3
Hoshino, Y.4
Fujikura, S.5
Nozaki, H.6
-
8
-
-
0034693343
-
-
(a) Hagiwara, H.; Katsumi, T.; Kamat, V. P.; Hoshi, T.; Suzuki, T.; Ando, M. J. Org. Chem. 2000, 65, 7231.
-
(2000)
J. Org. Chem.
, vol.65
, pp. 7231
-
-
Hagiwara, H.1
Katsumi, T.2
Kamat, V.P.3
Hoshi, T.4
Suzuki, T.5
Ando, M.6
-
9
-
-
0037455149
-
-
(b) Fürstner, A.; Leitner, A. Angew. Chem., Int. Ed. 2003, 42, 308.
-
(2003)
Angew. Chem., Int. Ed.
, vol.42
, pp. 308
-
-
Fürstner, A.1
Leitner, A.2
-
13
-
-
0141512649
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-
note
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Although the racemic compounds 10b and 11b have been used here, their source is citronellic acid, both enantiomers of which are commercially available, so syntheses of enantiomerically pure samples of muscothiazoles are possible with use of this route.
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15
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0141623906
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note
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Conditions: slow addition of solutions of 5a [(i) DCM, 7 mM or (ii) DCM, 2 mM] to a solution of the catalyst 6 [(i) 0.25 equiv, 2.8 mM in DCM, Δ, 5 days or (ii) 0.2 equiv, 2.3 mM in DCM, A, 7 days].
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-
-
-
17
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0033612164
-
-
(b) Edwards, S. D.; Lewis, T.; Taylor, R. J. K. Tetrahedron Lett. 1999, 40, 4267.
-
(1999)
Tetrahedron Lett.
, vol.40
, pp. 4267
-
-
Edwards, S.D.1
Lewis, T.2
Taylor, R.J.K.3
-
18
-
-
0034681491
-
-
(c) Bourgeois, D.; Pancrazi, A.; Ricard, L.; Pruner, J. Angew. Chem., Int. Ed. 2000, 39, 725.
-
(2000)
Angew. Chem., Int. Ed.
, vol.39
, pp. 725
-
-
Bourgeois, D.1
Pancrazi, A.2
Ricard, L.3
Pruner, J.4
-
19
-
-
0034118528
-
-
(d) Bourgeois, D.; Mahuteau, J.; Pancrazi, A.; Nolan, S. P.; Pruner, J. Synthesis 2000, 869.
-
(2000)
Synthesis
, pp. 869
-
-
Bourgeois, D.1
Mahuteau, J.2
Pancrazi, A.3
Nolan, S.P.4
Pruner, J.5
-
20
-
-
0031031774
-
-
For formation of "deletion" products, see: (a) Clark, J. S.; Kettle, J. G. Tetrahedron Lett. 1997, 38, 123. (b) Joe, D.; Overman, L. E. Tetrahedron Lett. 1997, 38, 8635.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 123
-
-
Clark, J.S.1
Kettle, J.G.2
-
21
-
-
0030786787
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-
For formation of "deletion" products, see: (a) Clark, J. S.; Kettle, J. G. Tetrahedron Lett. 1997, 38, 123. (b) Joe, D.; Overman, L. E. Tetrahedron Lett. 1997, 38, 8635.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 8635
-
-
Joe, D.1
Overman, L.E.2
-
22
-
-
10344222274
-
-
(a) Bourgeois, D.; Pancrazi, A.; Nolan, S. P.; Prunet, J. J Organomet. Chem. 2002, 643-644, 247.
-
(2002)
J Organomet. Chem.
, pp. 643-644
-
-
Bourgeois, D.1
Pancrazi, A.2
Nolan, S.P.3
Prunet, J.4
-
23
-
-
0037620216
-
-
(b) For formation of another "deletion" product, see: Fürstner, A.; Thiel, O. R.; Ackermann, L.; Schanz, H.-J.; Nolan, S. P. J. Org. Chem. 2000, 65, 2204.
-
(2000)
J. Org. Chem.
, vol.65
, pp. 2204
-
-
Fürstner, A.1
Thiel, O.R.2
Ackermann, L.3
Schanz, H.-J.4
Nolan, S.P.5
-
24
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-
0141847259
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note
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We examined the possibility that complexation of the thiazole to the metathesis catalyst was impeding the reaction (J. Org. Chem. 1999, 64, 8275) by repeating the experiment in the presence of 1 equiv of p-toluenesulfonic acid. No difference was observed. The later successful cyclizations of the monomethyl analogues may be taken as support that complexation was not the cause of the problem.
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-
-
-
25
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-
0001647405
-
-
(a) Miller, S. J.; Kim, S.-H.; Chen, Z.-R.; Grubbs, R. H. J. Am. Chem. Soc. 1995, 117, 2108.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 2108
-
-
Miller, S.J.1
Kim, S.-H.2
Chen, Z.-R.3
Grubbs, R.H.4
-
26
-
-
0029870160
-
-
(b) Martin, S. F.; Chen, H.-J.; Courtney, A. K.; Liao, Y.; Pätzel, M.; Ramser, M. N.; Wagman, A. S. Tetrahedron 1996, 52, 7251.
-
(1996)
Tetrahedron
, vol.52
, pp. 7251
-
-
Martin, S.F.1
Chen, H.-J.2
Courtney, A.K.3
Liao, Y.4
Pätzel, M.5
Ramser, M.N.6
Wagman, A.S.7
-
31
-
-
0030750030
-
-
Linderman, R. J.; Siedlecki, J.; O'Neill, S. A.; Sun, H. J. Am. Chem. Soc. 1997, 119, 6919.
-
(1997)
J. Am. Chem. Soc.
, vol.119
, pp. 6919
-
-
Linderman, R.J.1
Siedlecki, J.2
O'Neill, S.A.3
Sun, H.4
-
32
-
-
17544377767
-
-
Visser, M. S.; Heron, N. M.; Didiuk, M. T.; Sagal, J. F.; Hoveyda, A. H. J. Am. Chem. Soc. 1996, 118, 4291.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 4291
-
-
Visser, M.S.1
Heron, N.M.2
Didiuk, M.T.3
Sagal, J.F.4
Hoveyda, A.H.5
-
33
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0141623905
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note
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That was a complex structure, where one ethyl-substituted stereoisomer cyclized well and the other did not; the origin of the effect was not so transparent as in our current simpler molecules.
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35
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0141623904
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note
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Substrates 12a-d reacted rapidly (average reaction time 3.5 h).
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36
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0031003926
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Kim, S. H.; Figueroa, I.; Fuchs, P. L. Tetrahedron Lett. 1997, 38, 2601.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 2601
-
-
Kim, S.H.1
Figueroa, I.2
Fuchs, P.L.3
-
37
-
-
0033515494
-
-
(a) Fürstner, A.; Gastner, T.; Weintritt, H. J. Org. Chem. 1999, 64, 2361.
-
(1999)
J. Org. Chem.
, vol.64
, pp. 2361
-
-
Fürstner, A.1
Gastner, T.2
Weintritt, H.3
-
39
-
-
0034689879
-
-
Bamford, S. J.; Luker, T.; Speckamp, W. N.; Hiemstra, H. Org. Lett. 2000, 2, 1157.
-
(2000)
Org. Lett.
, vol.2
, pp. 1157
-
-
Bamford, S.J.1
Luker, T.2
Speckamp, W.N.3
Hiemstra, H.4
-
40
-
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0033011059
-
-
and references therein
-
For a recent discussion of the effect of gem-disubstitutions on reaction rates, see: Jung, M. E. Synlett 1999, S1, 843 and references therein.
-
(1999)
Synlett
, Issue.S1
, pp. 843
-
-
Jung, M.E.1
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