-
1
-
-
0000448943
-
-
R. Öhrlein, R. Jeschke, B. Ernst, D. Bellus, Tetrahedron Lett. 1989, 30, 3517.
-
(1989)
Tetrahedron Lett.
, vol.30
, pp. 3517
-
-
Öhrlein, R.1
Jeschke, R.2
Ernst, B.3
Bellus, D.4
-
3
-
-
0000673580
-
-
b) R. Malherbe, G. Rist, D. Bellus, J. Org. Chem. 1983, 48, 860.
-
(1983)
J. Org. Chem.
, vol.48
, pp. 860
-
-
Malherbe, R.1
Rist, G.2
Bellus, D.3
-
4
-
-
0026037669
-
-
a) M. M. Cid, U. Eggnauer, H. P. Weber, E. Pombo-Villar, Tetrahedron Lett. 1991, 32, 7233;
-
(1991)
Tetrahedron Lett.
, vol.32
, pp. 7233
-
-
Cid, M.M.1
Eggnauer, U.2
Weber, H.P.3
Pombo-Villar, E.4
-
13
-
-
0003550131
-
-
2nd ed., Thieme, Stuttgart
-
L. F. Tietze, T. Eicher, Reaktionen und Synthesen im organisch chemischen Praktikum, 2nd ed., Thieme, Stuttgart, 1991, p. 135.
-
(1991)
Reaktionen und Synthesen Im Organisch Chemischen Praktikum
, pp. 135
-
-
Tietze, L.F.1
Eicher, T.2
-
15
-
-
85076730664
-
-
N-Methylproline methyl ester 2
-
N-Methylproline methyl ester 2: R. L. Elliott, H. Kopeka, N.-H. Lin, Y. He, D. S. Garvey, Synthesis 1995, 772.
-
(1995)
Synthesis
, pp. 772
-
-
Elliott, R.L.1
Kopeka, H.2
Lin, N.-H.3
He, Y.4
Garvey, D.S.5
-
16
-
-
0003550131
-
-
2nd ed., Thieme, Stuttgart
-
L. F. Tietze, T. Eicher, Reaktionen und Synthesen im organisch chemischen Praktikum, 2nd ed., Thieme, Stuttgart, 1991, p. 85.
-
(1991)
Reaktionen und Synthesen Im Organisch Chemischen Praktikum
, pp. 85
-
-
Tietze, L.F.1
Eicher, T.2
-
17
-
-
0000710639
-
-
N-Benzylproline methyl ester 3
-
N-Benzylproline methyl ester 3: E. J. Corey, J. O. Link, J. Org. Chem. 1991, 56, 442.
-
(1991)
J. Org. Chem.
, vol.56
, pp. 442
-
-
Corey, E.J.1
Link, J.O.2
-
18
-
-
0001316687
-
-
a) J. M. Takacs, M. A. Helle, F. L. Seely, Tetrahedron Lett. 1986, 27, 1257;
-
(1986)
Tetrahedron Lett.
, vol.27
, pp. 1257
-
-
Takacs, J.M.1
Helle, M.A.2
Seely, F.L.3
-
19
-
-
0023839648
-
-
b) A. Krief, W. Dumant, P. Pasau, ibid. 1988, 29, 1079.
-
(1988)
Tetrahedron Lett.
, vol.29
, pp. 1079
-
-
Krief, A.1
Dumant, W.2
Pasau, P.3
-
21
-
-
0001553338
-
-
b) G. E. Keck, M. B. Andrus, D. R. Romer, J. Org. Chem. 1991, 56, 417.
-
(1991)
J. Org. Chem.
, vol.56
, pp. 417
-
-
Keck, G.E.1
Andrus, M.B.2
Romer, D.R.3
-
22
-
-
84891331442
-
-
T. Moriwake, S.-I. Hamano, S. Saito, S. Torii, Chem. Lett. 1987, 2085.
-
(1987)
Chem. Lett.
, vol.2085
-
-
Moriwake, T.1
Hamano, S.-I.2
Saito, S.3
Torii, S.4
-
23
-
-
0003932751
-
-
VCH, Weinheim, Paris
-
J. Seyden-Penne, Reductions by the Alumino- and Borohydrates in Organic Synthesis, VCH, Weinheim, Paris, 1991, p. 95.
-
(1991)
Reductions by the Alumino- and Borohydrates in Organic Synthesis
, pp. 95
-
-
Seyden-Penne, J.1
-
24
-
-
85004829986
-
-
R. A. Houghten, A. Beckman, J. M. Ostresh, Int. J. Pept. Protein Res. 1986, 27, 653.
-
(1986)
Int. J. Pept. Protein Res.
, vol.27
, pp. 653
-
-
Houghten, R.A.1
Beckman, A.2
Ostresh, J.M.3
-
25
-
-
84891306399
-
-
note
-
The reaction was not complete after 3 weeks; about 50% of aminoester 4 was recycled. Only small amounts of allylchlorides 10 and 11 were formed. The second diastereoisomer could not be obtained in pure form (mixture with the von Braun type products).
-
-
-
-
26
-
-
84891304884
-
-
note
-
Similar results were achieved by replacing the terminal benzyloxy group by a hydrogen. Chloroacetyl chloride only generated the corresponding azoninone in poor yields (about 10%) and a disappointing diastereoselectivity (anti:syn = 1.2:1). Most of the allylamine employed generated the von Braun type products 10 and 11.
-
-
-
-
28
-
-
0003517869
-
-
b) J. J. Gajewski, K. R. Gee, J. Jurayj, J. Org. Chem. 1990, 55, 1813;
-
(1990)
J. Org. Chem.
, vol.55
, pp. 1813
-
-
Gajewski, J.J.1
Gee, K.R.2
Jurayj, J.3
-
31
-
-
0000645392
-
-
a) W. S. Johnson, V. J. Bauer, J. L. Margrave, M. A. Frisch, L. H. Dreger, W. N. Hubbard, J. Am. Chem. Soc. 1961, 83, 606;
-
(1961)
J. Am. Chem. Soc.
, vol.83
, pp. 606
-
-
Johnson, W.S.1
Bauer, V.J.2
Margrave, J.L.3
Frisch, M.A.4
Dreger, L.H.5
Hubbard, W.N.6
-
32
-
-
84934909920
-
-
b) P. Vittorelli, H.-J. Hansen, H. Schmid, Helv. Chim. Acta 1975, 58, 1293;
-
(1975)
Helv. Chim. Acta
, vol.58
, pp. 1293
-
-
Vittorelli, P.1
Hansen, H.-J.2
Schmid, H.3
-
33
-
-
0001240817
-
-
c) R. L. Vance, N. G. Rondan, K. N. Houk, F. Jensen, W. T. Borden, A. Komornicki, E. Wimmer, J. Am. Chem. Soc. 1988, 110, 2314.
-
(1988)
J. Am. Chem. Soc.
, vol.110
, pp. 2314
-
-
Vance, R.L.1
Rondan, N.G.2
Houk, K.N.3
Jensen, F.4
Borden, W.T.5
Komornicki, A.6
Wimmer, E.7
-
37
-
-
0001377606
-
-
Methoden Org. Chem. (Houben - Weyl). Thieme, Stuttgart, New York
-
a) H. Frauenrath in Methoden Org. Chem. (Houben - Weyl). Vol. E21d: Stereoselective Synthesis, Thieme, Stuttgart, New York, 1995, 3301.
-
(1995)
Stereoselective Synthesis
, vol.E21D
, pp. 3301
-
-
Frauenrath, H.1
-
39
-
-
15844431985
-
-
D. Felix, K. Gschwend-Steen, A. E. Wick, A. Eschenmoser, Helv. Chim. Acta 1969, 52, 741.
-
(1969)
Helv. Chim. Acta
, vol.52
, pp. 741
-
-
Felix, D.1
Gschwend-Steen, K.2
Wick, A.E.3
Eschenmoser, A.4
|