-
2
-
-
0000231514
-
-
Academic Press: New York
-
(b) Morrison, J. D. Asymmetric Synthesis: Academic Press: New York. 1983: Vol. 1, p 3.
-
(1983)
Asymmetric Synthesis
, vol.1
, pp. 3
-
-
Morrison, J.D.1
-
3
-
-
0029103383
-
-
For a review of second-order asymmetric transformations (dynamic kinetic resolutions), see: Ward, R. S. Tetrahedron: Asymmetry 1995, 6, 1475.
-
(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 1475
-
-
Ward, R.S.1
-
5
-
-
0026550550
-
-
(a) Gu, R. L.; Lee, I. S.; Sih, C. J. Tetrahedron Lett. 1992, 33, 1953.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 1953
-
-
Gu, R.L.1
Lee, I.S.2
Sih, C.J.3
-
6
-
-
37049073726
-
-
(b) Bevinakatti, H. S.; Newadkar, R. V.; Banerji, A. A. J. Chem. Soc., Chem. Commun. 1990, 1091.
-
(1990)
J. Chem. Soc., Chem. Commun
, pp. 1091
-
-
Bevinakatti, H.S.1
Newadkar, R.V.2
Banerji, A.A.3
-
7
-
-
0028852426
-
-
Tan, D. S ; Gunter, M. M.; Drueckhammer, D. G. J Am. Chem. Soc. 1995, 117, 9093.
-
(1995)
J Am. Chem. Soc.
, vol.117
, pp. 9093
-
-
Tan, D.S.1
Gunter, M.M.2
Drueckhammer, D.G.3
-
8
-
-
0028127282
-
-
Oeveren van, A.; Jansen, J. F. G. A.; Feringa, B. L. J. Org. Chem. 1994, 59, 5999.
-
(1994)
J. Org. Chem.
, vol.59
, pp. 5999
-
-
Van Oeveren, A.1
Jansen, J.F.G.A.2
Feringa, B.L.3
-
9
-
-
0029073664
-
-
(a) Middel, O.; Woerdenbag, H. J.; Uden van, W. A.; Oeveren van, A.; Jansen, J. F. G. A.; Feringa, B. L.; Konnigs, A. W. T.; Pras, N.; Kellogg, R. M. J. Med. Chem. 1995, 38, 2112.
-
(1995)
J. Med. Chem.
, vol.38
, pp. 2112
-
-
Middel, O.1
Woerdenbag, H.J.2
Van Uden, W.A.3
Van Oeveren, A.4
Jansen, J.F.G.A.5
Feringa, B.L.6
Konnigs, A.W.T.7
Pras, N.8
Kellogg, R.M.9
-
10
-
-
0028916827
-
-
(b) Thuring, J. W. J. F.; Nefkens, G. H. L.; Schaafstra, R.; Zwanenburg, B. Tetrahedron 1995, 51, 5047.
-
(1995)
Tetrahedron
, vol.51
, pp. 5047
-
-
Thuring, J.W.J.F.1
Nefkens, G.H.L.2
Schaafstra, R.3
Zwanenburg, B.4
-
11
-
-
0001096622
-
-
(a) Feringa, B. L.; Lange de, B.; Jong de, J. C. J. Org. Chem. 1989, 54, 2471.
-
(1989)
J. Org. Chem.
, vol.54
, pp. 2471
-
-
Feringa, B.L.1
De Lange, B.2
De Jong, J.C.3
-
12
-
-
37049090921
-
-
(b) Toda, F.; Tanaka, K.; Leung, C. W.; Meetsma, A.; Feringa, B. L. J. Chem. Soc., Chem. Commun. 1994, 2371.
-
(1994)
J. Chem. Soc., Chem. Commun.
, pp. 2371
-
-
Toda, F.1
Tanaka, K.2
Leung, C.W.3
Meetsma, A.4
Feringa, B.L.5
-
14
-
-
0028303555
-
-
(d) Faber, W. S.; Kok, J.; Lange de, B.; Feringa, B. L. Tetrahedron 1994, 50, 4775.
-
(1994)
Tetrahedron
, vol.50
, pp. 4775
-
-
Faber, W.S.1
Kok, J.2
De Lange, B.3
Feringa, B.L.4
-
15
-
-
0026562228
-
-
Koot, W. J.; Hiemstra, H.; Speckamp, W. N. J. Org. Chem. 1992, 57, 1059. For application in the synthesis of (-)-peduncularine, see: Klaver, W. J.; Hiemstra, H.; Speckamp, W. N. J. Am. Chem. Soc. 1989, 11, 2588.
-
(1992)
J. Org. Chem.
, vol.57
, pp. 1059
-
-
Koot, W.J.1
Hiemstra, H.2
Speckamp, W.N.3
-
16
-
-
0345225165
-
-
Koot, W. J.; Hiemstra, H.; Speckamp, W. N. J. Org. Chem. 1992, 57, 1059. For application in the synthesis of (-)-peduncularine, see: Klaver, W. J.; Hiemstra, H.; Speckamp, W. N. J. Am. Chem. Soc. 1989, 11, 2588.
-
(1989)
J. Am. Chem. Soc.
, vol.11
, pp. 2588
-
-
Klaver, W.J.1
Hiemstra, H.2
Speckamp, W.N.3
-
17
-
-
0028075562
-
-
Deen van der, H.; Hof, R. P.; Oeveren van, A.; Feringa, B. L.; Kellogg, R. M. Tetrahedron Lett. 1994, 45, 8441.
-
(1994)
Tetrahedron Lett.
, vol.45
, pp. 8441
-
-
Van Der Deen, H.1
Hof, R.P.2
Van Oeveren, A.3
Feringa, B.L.4
Kellogg, R.M.5
-
18
-
-
15844401393
-
-
note
-
The absolute configuration of (+)-1a is thought to be S as illustrated. This is based on correlations carried out with the corresponding (+)-1b. Briefly. Diels - Alder cycloaddition with cyclopentadiene proceeds in the expected endo fashion and on the face of the alkene opposite the acyloxy group. Transacetalization of this cycloadduct either with methanol or with water leads to two adducts identical to those obtained from the cycloaddition followed by analogous transacetalization of (5R)-3 except that the optical rotations are opposite. The configuration of (+)-1b is therefore S and (+)-1a also S by analogy.
-
-
-
-
19
-
-
15844388228
-
-
note
-
The lipase does not catalyze ring-opening of the lactone at a detectable rate.
-
-
-
-
20
-
-
0025881145
-
-
Bovara, R.; Carrera, G.; Ferrara, L.; Riva, S. Tetrahedron: Asymmetry 1991, 2, 931.
-
(1991)
Tetrahedron: Asymmetry
, vol.2
, pp. 931
-
-
Bovara, R.1
Carrera, G.2
Ferrara, L.3
Riva, S.4
-
21
-
-
15844401392
-
-
note
-
The absolute configuration is indicated as analogous to 1; this remains to be proven.
-
-
-
|