-
1
-
-
0000067960
-
Catalytic asymmetric dihydroxylation
-
Ojima, I., Ed.; VCH publishers: New York
-
Review: (a) Johnson, R. A. and Sharpless, K. B. Catalytic Asymmetric Dihydroxylation. In Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH publishers: New York, 1993; pp 221-212.
-
(1993)
Catalytic Asymmetric Synthesis
, pp. 221-1212
-
-
Johnson, R.A.1
Sharpless, K.B.2
-
2
-
-
4444276636
-
-
(b) Kolb, H. C.; VanNieuwenhze, M. S.; Sharpless, K. B. Chem. Rev. 1994, 94, 2483-2547.
-
(1994)
Chem. Rev.
, vol.94
, pp. 2483-2547
-
-
Kolb, H.C.1
VanNieuwenhze, M.S.2
Sharpless, K.B.3
-
4
-
-
0141712450
-
-
(a) Sharpless, K. B.; Amberg, W.; Bennani, Y. L.; Crispino, G. A.; Hartung, J.; Jeong, K. S.; Kwong, H. L.; Morikawa, K.; Wang, Z. M.; Xu, D.; Zhang, X. L. J. Org. Chem. 1992, 57, 2768.
-
(1992)
J. Org. Chem.
, vol.57
, pp. 2768
-
-
Sharpless, K.B.1
Amberg, W.2
Bennani, Y.L.3
Crispino, G.A.4
Hartung, J.5
Jeong, K.S.6
Kwong, H.L.7
Morikawa, K.8
Wang, Z.M.9
Xu, D.10
Zhang, X.L.11
-
5
-
-
0027398106
-
-
(b) Amberg, W.; Bennani, Y. L.; Chadha, R. K.; Crispino, G. A.; Davis, W. D.; Hartung, J.; Jeong, K. S.; Ogino, Y.; Shibata, T.; Sharpless, K. B. J. Org. Chem. 1993, 58, 844.
-
(1993)
J. Org. Chem.
, vol.58
, pp. 844
-
-
Amberg, W.1
Bennani, Y.L.2
Chadha, R.K.3
Crispino, G.A.4
Davis, W.D.5
Hartung, J.6
Jeong, K.S.7
Ogino, Y.8
Shibata, T.9
Sharpless, K.B.10
-
6
-
-
0000252337
-
-
(c) Becker, H.; King, S. B.; Taniguchi, M.; Vanhessche, K. P. M.; Sharpless, K. B. J. Org. Chem. 1995, 60, 3940.
-
(1995)
J. Org. Chem.
, vol.60
, pp. 3940
-
-
Becker, H.1
King, S.B.2
Taniguchi, M.3
Vanhessche, K.P.M.4
Sharpless, K.B.5
-
7
-
-
33751385752
-
-
(d) Crispino, G. A.; Jeong, K.-S.; Kolb, H. C.; Wang, Z.-M.; Xu, D.; Sharpless, K. B. J. Org. Chem. 1993, 58, 3785.
-
(1993)
J. Org. Chem.
, vol.58
, pp. 3785
-
-
Crispino, G.A.1
Jeong, K.-S.2
Kolb, H.C.3
Wang, Z.-M.4
Xu, D.5
Sharpless, K.B.6
-
8
-
-
33750247077
-
-
(e) Becker, H.; Sharpless, K. B. Angew. Chem., Int. Ed. Engl. 1996, 35, 448.
-
(1996)
Angew. Chem., Int. Ed. Engl.
, vol.35
, pp. 448
-
-
Becker, H.1
Sharpless, K.B.2
-
10
-
-
0025908764
-
-
(b) Pini, D.; Petri, A.; Nardi, A.; Rosini, C.; Salvadori, P. Tetrahedron Lett. 1991, 32, 5175.
-
(1991)
Tetrahedron Lett.
, vol.32
, pp. 5175
-
-
Pini, D.1
Petri, A.2
Nardi, A.3
Rosini, C.4
Salvadori, P.5
-
11
-
-
0026675947
-
-
(c) Lohray, B. B.; Thomas, A.; Chittari, P.; Ahuja, J. R.; Dhal, P. K. Tetrahedron Lett. 1992, 33, 5453.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 5453
-
-
Lohray, B.B.1
Thomas, A.2
Chittari, P.3
Ahuja, J.R.4
Dhal, P.K.5
-
12
-
-
0027441839
-
-
(d) Pini, D.; Petri, A.; Salvadori, P. Tetrahedron: Asymmetry 1993, 4, 2351.
-
(1993)
Tetrahedron: Asymmetry
, vol.4
, pp. 2351
-
-
Pini, D.1
Petri, A.2
Salvadori, P.3
-
13
-
-
0027938920
-
-
(e) Lohray, B. B.; Nandanan, E.; Bhushan, V. Tetrahedron Lett. 1994, 35, 6559.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 6559
-
-
Lohray, B.B.1
Nandanan, E.2
Bhushan, V.3
-
14
-
-
0028880555
-
-
(f) Song, C. E.; Roh, E. J.; Lee, S. G.; Kim, I. O. Tetrahedron: Asymmetry 1995, 6, 2687.
-
(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 2687
-
-
Song, C.E.1
Roh, E.J.2
Lee, S.G.3
Kim, I.O.4
-
15
-
-
0029883631
-
-
(g) Song, C. E.; Yang, J. W.; Ha, H. J.; Lee, S. G. Tetrahedron: Asymmetry 1996, 7, 645.
-
(1996)
Tetrahedron: Asymmetry
, vol.7
, pp. 645
-
-
Song, C.E.1
Yang, J.W.2
Ha, H.J.3
Lee, S.G.4
-
17
-
-
0342579767
-
-
4 has been also used: Cainelli, G.; Contento, M.; Manescalchi, F.; Plessi, L. Synthesis 1985, 45.
-
(1985)
Synthesis
, vol.45
-
-
Cainelli, G.1
Contento, M.2
Manescalchi, F.3
Plessi, L.4
-
19
-
-
0028246935
-
-
(b) Corey, E. J.; Noe, M. C.; Sarshar, S. Tetrahedron Lett. 1994, 35, 2861.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 2861
-
-
Corey, E.J.1
Noe, M.C.2
Sarshar, S.3
-
21
-
-
0030272832
-
-
Recently, Lohray et al. reported the immobilization of 3-dihydroquininyl-6-quininylpyridazine on silica gel support. This silica gel supported alkaloid exhibited comparable reactivity with that of its homogeneous analogue, however much more inferior enantioselectivity; Lohray, B. B.; Nandanan, E.; Bhushan, V. Tetrahedron: Asymmetry 1996, 7, 2805.
-
(1996)
Tetrahedron: Asymmetry
, vol.7
, pp. 2805
-
-
Lohray, B.B.1
Nandanan, E.2
Bhushan, V.3
-
22
-
-
0001712345
-
-
(a) Rosini, C.; Bertucci, C.; Pini, D; Altemura, P.; Salvadori, P. Tetrahedron Lett. 1985, 26, 3361.
-
(1985)
Tetrahedron Lett.
, vol.26
, pp. 3361
-
-
Rosini, C.1
Bertucci, C.2
Pini, D.3
Altemura, P.4
Salvadori, P.5
-
23
-
-
0003069744
-
-
(b) Rosini, C.; Altemura, P.; Pini, D.; Bertucci, C.; Zullino, G.; Salvadori, P. J. Chromatogr. 1985, 348, 79.
-
(1985)
J. Chromatogr.
, vol.348
, pp. 79
-
-
Rosini, C.1
Altemura, P.2
Pini, D.3
Bertucci, C.4
Zullino, G.5
Salvadori, P.6
-
24
-
-
0001628631
-
-
Salvadori, P.; Rosini, C.; Pini, D.; Bertucci, C.; Altemura, P.; Uccello-Barretta, G.; Raffaelli, A. Tetrahedron 1987, 43, 4969.
-
(1987)
Tetrahedron
, vol.43
, pp. 4969
-
-
Salvadori, P.1
Rosini, C.2
Pini, D.3
Bertucci, C.4
Altemura, P.5
Uccello-Barretta, G.6
Raffaelli, A.7
-
25
-
-
0343449684
-
-
note
-
Immobilization of monomer 1 on silica gel: LiChrosorb SI 60 (Merck, 5 μm, 5.25 g) was treated with 23 ml of (3-mercaptopropyl)trimethoxysilane in 22 ml of anhydrous 1:1 pyridine/toluene. The slurry was heated at 90°C for 24 hours. After filtration the solid was washed (toluene, acetone, diethyl ether, pentane) and dried under vacuum for 1 hr, resulting in 6.05 g of a derivatized silica containing 3.82% S, corresponding to 1.19 mmol of S per g of derivatized silica. This derivatized silica 2 (5.98 g) was suspended in chloroform and refluxed with 1,4-bis(9-O-quininyl)phthalazine (2.90 g) and α,α'-azoisobutyronitrile (AIBN, 165 mg), as radical initiator, for 48 hours. Again, after filtration, the solid was exhaustively washed with methanol until the 1,4-bis(9-O-quininyl)phthalazine in excess was completely removed and dried under vacuum.
-
-
-
-
26
-
-
0009494708
-
-
21 -91.0 (c 1.10, EtOH), Berti, G.; Bottari, F. J. Org. Chem. 1960, 25, 1286.
-
(1960)
J. Org. Chem.
, vol.25
, pp. 1286
-
-
Berti, G.1
Bottari, F.2
-
27
-
-
33845281655
-
-
20 +31.1 (c 1.79, EtOH), Tomioka, K.; Nakajima, M.; Koga, K. J. Am. Chem. Soc. 1987, 709, 6213.
-
(1987)
J. Am. Chem. Soc.
, vol.709
, pp. 6213
-
-
Tomioka, K.1
Nakajima, M.2
Koga, K.3
-
28
-
-
19644376049
-
-
3), Denis, J.-N.; Correa, A.; Greene, A. E. J. Org. Chem. 1990, 55, 1957.
-
(1990)
J. Org. Chem.
, vol.55
, pp. 1957
-
-
Denis, J.-N.1
Correa, A.2
Greene, A.E.3
-
29
-
-
37049075446
-
-
6), Naemura, K.; Miyabe, H.; Shingai, Y.; Tobe, Y. J. Chem. Soc. Perkin Trans. 1 1993, 1073.
-
(1993)
J. Chem. Soc. Perkin Trans.
, vol.1
, pp. 1073
-
-
Naemura, K.1
Miyabe, H.2
Shingai, Y.3
Tobe, Y.4
|