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4
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0001521888
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and references cited therein
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Fuji, K. Chem. Rev. 1993, 93, 2037 and references cited therein.
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Fuji, K.1
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5
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-
0001647878
-
-
For (-)-aphanorphine see: (a) Gulavita, N.; Hori, A.; Shimizu, Y.; Laszlo, P.; Clardy, J. Tetrahedron Lett. 1988, 29, 4381;
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-
Gulavita, N.1
Hori, A.2
Shimizu, Y.3
Laszlo, P.4
Clardy, J.5
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6
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-
0024431880
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-
(b) Takano, S.; Inomata, K.; Sato, T.; Ogasawara, K. J Chem. Soc. Chem. Commun. 1989, 1591;
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Takano, S.1
Inomata, K.2
Sato, T.3
Ogasawara, K.4
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7
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-
0025365543
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-
(c) Takano, S.; Inomata, K.; Sato, T.; Takahashi, M.; Ogasawara, K. J. Chem. Soc. Chem. Commun. 1990, 290;
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Takano, S.1
Inomata, K.2
Sato, T.3
Takahashi, M.4
Ogasawara, K.5
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8
-
-
0027491673
-
-
(d) Takemoto, T.; Sodeoka, M.; Sasai, H.; Shibasaki, M. J. Am. Chem. Soc. 1993, 115, 8477 and see corrections ibid J. Am. Chem. Soc. 1994, 116, 11207;
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-
Takemoto, T.1
Sodeoka, M.2
Sasai, H.3
Shibasaki, M.4
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9
-
-
84916479577
-
-
(d) Takemoto, T.; Sodeoka, M.; Sasai, H.; Shibasaki, M. J. Am. Chem. Soc. 1993, 115, 8477 and see corrections ibid J. Am. Chem. Soc. 1994, 116, 11207;
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J. Am. Chem. Soc.
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-
-
10
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-
0028899294
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-
(e) Hulme, A.N.; Henry, S.S.; Meyers, A.I. J. Org. Chem. 1995, 60, 1265;
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Hulme, A.N.1
Henry, S.S.2
Meyers, A.I.3
-
11
-
-
0007906819
-
-
and references cited therein
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(f) Node, M.; Imazato, H.; Kurosaki, R.; Kawano, Y.; Inoue, T.; Nishide, K. Heterocycles 1996, 42, 811 and references cited therein.
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Heterocycles
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-
Node, M.1
Imazato, H.2
Kurosaki, R.3
Kawano, Y.4
Inoue, T.5
Nishide, K.6
-
13
-
-
0018627537
-
-
and references cited therein
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(b) Shiotani, T.; Kometani, K.; Nozawa, T.; Kurobe, A.; Futsukaichi, O. J. Med. Chem. 1979, 22, 1558 and references cited therein;
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-
Shiotani, T.1
Kometani, K.2
Nozawa, T.3
Kurobe, A.4
Futsukaichi, O.5
-
14
-
-
0343323397
-
-
ref. 3(f)
-
(c) ref. 3(f);
-
-
-
-
15
-
-
0343323395
-
-
ref. 3(d)
-
(d) ref. 3(d);
-
-
-
-
16
-
-
0001079962
-
-
and references cited therein
-
(e) Shiotani, S.; Okada, H.; Yamamoto, T.; Nakamata, K.; Adachi, J.; Nakamoto, H. Heterocycles 1996, 43, 113 and references cited therein.
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(1996)
Heterocycles
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, pp. 113
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-
Shiotani, S.1
Okada, H.2
Yamamoto, T.3
Nakamata, K.4
Adachi, J.5
Nakamoto, H.6
-
18
-
-
0027406122
-
-
(b) Fadel, A.; Canet, J.L.; Salaün, J. Tetrahedron: Asymmetry 1993, 4, 27;
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(1993)
Tetrahedron: Asymmetry
, vol.4
, pp. 27
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-
Fadel, A.1
Canet, J.L.2
Salaün, J.3
-
19
-
-
0000265129
-
-
and references cited therein
-
(c) Canet, J.-L.; Fadel, A.; Salaün, J. J. Org. Chem. 1992, 57, 3463 and references cited therein.
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(1992)
J. Org. Chem.
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, pp. 3463
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-
Canet, J.-L.1
Fadel, A.2
Salaün, J.3
-
21
-
-
12644312578
-
-
Mancuso, A.J.; Huang, S.L.; Swern, D. J. Org. Chem. 1978, 43, 2480.
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(1978)
J. Org. Chem.
, vol.43
, pp. 2480
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-
Mancuso, A.J.1
Huang, S.L.2
Swern, D.3
-
22
-
-
0000476716
-
-
Blanchette, M.A.; Choy, S.; Davis, J.T.; Essenfeld, A.P.; Masamune, S.; Roush, W.R.; Sakai, T. Tetrahedron Lett. 1984, 25, 2183.
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(1984)
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, pp. 2183
-
-
Blanchette, M.A.1
Choy, S.2
Davis, J.T.3
Essenfeld, A.P.4
Masamune, S.5
Roush, W.R.6
Sakai, T.7
-
24
-
-
0343323393
-
-
note
-
4: C, 74.12; H, 7.92. Found: C, 73.92; H, 7.72.
-
-
-
-
25
-
-
0343323389
-
-
note
-
2: C, 81.59; H, 7.54. Found: C, 81.47; H, 7.49.
-
-
-
-
26
-
-
0343323390
-
-
note
-
2: C, 75.68; H, 8.80. Found: C, 75.67; H, 8.83.
-
-
-
-
27
-
-
33646109252
-
-
Bowden, K.; Heilbron, I.M.; Jones, E.R.H.; Weedon, B.C.L. J. Chem, Soc. 1946, 39.
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J. Chem, Soc.
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-
Bowden, K.1
Heilbron, I.M.2
Jones, E.R.H.3
Weedon, B.C.L.4
-
28
-
-
0343759390
-
-
note
-
3) δ 196.8 (s), 180.8 (s), [6 arom.C, 163.9 (s), 146.8 (s), 130.1 (d), 125.3 (s), 113.1 (d), 112.7 (d)], 55.5 (q), 45.9 (s), 34.9 (t), 33.7 (t), 25.7 (q).
-
-
-
-
29
-
-
0028858096
-
-
Very recently, the corresponding malonate was used to prepare the chiral acid ester according to ref. 5(c),6 by enzymatic hydrolysis with PLE, see: Hallinan, K.O.; Honda, T. Tetrahedron 1995, 51, 12211.
-
(1995)
Tetrahedron
, vol.51
, pp. 12211
-
-
Hallinan, K.O.1
Honda, T.2
-
30
-
-
0342888423
-
-
note
-
4-DMSO) did not improve the yield.
-
-
-
-
31
-
-
0342888421
-
-
3)
-
3).
-
-
-
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