-
1
-
-
0003400107
-
-
John Wiley: New York
-
For reviews, see: (a) Noyori, R. Asymmetric Catalysis in Organic Synthesis; John Wiley: New York, 1994; (b) Brown, J. M. In Comprehensive Asymmetric Catalysis; Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer-Verlag: Berlin, 1999; Vol. I, Chapter 5.1; (c) Ohkuma, T.; Kitamura, M.; Noyori, R. In Catalytic Asymmetric Synthesis, 2nd ed.; Ojima, I., Ed.; VCH: Weinheim, 2000; Chapter 1.3.
-
(1994)
Asymmetric Catalysis in Organic Synthesis
-
-
Noyori, R.1
-
2
-
-
0000701744
-
-
Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer-Verlag: Berlin, Chapter 5.1
-
For reviews, see: (a) Noyori, R. Asymmetric Catalysis in Organic Synthesis; John Wiley: New York, 1994; (b) Brown, J. M. In Comprehensive Asymmetric Catalysis; Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer-Verlag: Berlin, 1999; Vol. I, Chapter 5.1; (c) Ohkuma, T.; Kitamura, M.; Noyori, R. In Catalytic Asymmetric Synthesis, 2nd ed.; Ojima, I., Ed.; VCH: Weinheim, 2000; Chapter 1.3.
-
(1999)
Comprehensive Asymmetric Catalysis
, vol.1
-
-
Brown, J.M.1
-
3
-
-
0011779578
-
-
Ojima, I., Ed.; VCH: Weinheim; Chapter 1.3.
-
For reviews, see: (a) Noyori, R. Asymmetric Catalysis in Organic Synthesis; John Wiley: New York, 1994; (b) Brown, J. M. In Comprehensive Asymmetric Catalysis; Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer-Verlag: Berlin, 1999; Vol. I, Chapter 5.1; (c) Ohkuma, T.; Kitamura, M.; Noyori, R. In Catalytic Asymmetric Synthesis, 2nd ed.; Ojima, I., Ed.; VCH: Weinheim, 2000; Chapter 1.3.
-
(2000)
Catalytic Asymmetric Synthesis, 2nd Ed.
-
-
Ohkuma, T.1
Kitamura, M.2
Noyori, R.3
-
4
-
-
0035861611
-
-
Pamiez O., Diéguez M., Net G., Ruiz A., Claver C. J. Org. Chem. 66:2001;8364.
-
(2001)
J. Org. Chem.
, vol.66
, pp. 8364
-
-
Pamiez, O.1
Diéguez, M.2
Net, G.3
Ruiz, A.4
Claver, C.5
-
5
-
-
0035900386
-
-
Deerenburg S., Pamiez O., Diéguez M., Claver C., Kamer P.C.J., van Leeuwen P.W.N.M. J. Org. Chem. 66:2001;7626.
-
(2001)
J. Org. Chem.
, vol.66
, pp. 7626
-
-
Deerenburg, S.1
Pamiez, O.2
Diéguez, M.3
Claver, C.4
Kamer, P.C.J.5
Van Leeuwen, P.W.N.M.6
-
6
-
-
0034620005
-
-
Pamiez O., Diéguez M., Net G., Ritz A., Claver C. Chem. Commun. 2000;2383.
-
(2000)
Chem. Commun.
, pp. 2383
-
-
Pamiez, O.1
Diéguez, M.2
Net, G.3
Ritz, A.4
Claver, C.5
-
8
-
-
0029825118
-
-
(b) Nozaki, K.; Li, W.; Horiuchi, T.; Takaya, H.; Saito, T.; Yoshida, A.; Matsumura, K.; Kato, Y.; Imai, T.; Miura, T.; Kumobayashi, H. J. Org. Chem. 1996, 61, 7658;
-
(1996)
J. Org. Chem.
, vol.61
, pp. 7658
-
-
Nozaki, K.1
Li, W.2
Horiuchi, T.3
Takaya, H.4
Saito, T.5
Yoshida, A.6
Matsumura, K.7
Kato, Y.8
Imai, T.9
Miura, T.10
Kumobayashi, H.11
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10
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0034595631
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For aminophosphine-phosphinite ligands, see: (d) Li, X.; Lou, R.; Yeung, C.-H.; Chan, A. S. C.; Wong, W. K. Tetrahedron: Asymmetry 2000, 11, 2077; (e) Xie, Y.; Lou, R.; Li, Z.; Mi, A.; Jiang, Y. Tetrahedron: Asymmetry 2000, 11, 1487; (f) Mi, A.; Lou, R.; Jiang, Y.; Deng, J.; Qin, Y.; Fu, F.; Li, Z.; Hu, W.; Chan, A. S. C. Synlett 1998, 847; (g) Agbossou, F.; Carpentier, J.-F.; Hapiot, F.; Suisse, I.; Mortreux, A. Coord. Chem. Rev. 1998, 178-180, 1615.
-
(2000)
Tetrahedron: Asymmetry
, vol.11
, pp. 2077
-
-
Li, X.1
Lou, R.2
Yeung, C.-H.3
Chan, A.S.C.4
Wong, W.K.5
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11
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0034070909
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For aminophosphine-phosphinite ligands, see: (d) Li, X.; Lou, R.; Yeung, C.-H.; Chan, A. S. C.; Wong, W. K. Tetrahedron: Asymmetry 2000, 11, 2077; (e) Xie, Y.; Lou, R.; Li, Z.; Mi, A.; Jiang, Y. Tetrahedron: Asymmetry 2000, 11, 1487; (f) Mi, A.; Lou, R.; Jiang, Y.; Deng, J.; Qin, Y.; Fu, F.; Li, Z.; Hu, W.; Chan, A. S. C. Synlett 1998, 847; (g) Agbossou, F.; Carpentier, J.-F.; Hapiot, F.; Suisse, I.; Mortreux, A. Coord. Chem. Rev. 1998, 178-180, 1615.
-
(2000)
Tetrahedron: Asymmetry
, vol.11
, pp. 1487
-
-
Xie, Y.1
Lou, R.2
Li, Z.3
Mi, A.4
Jiang, Y.5
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12
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0003151014
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For aminophosphine-phosphinite ligands, see: (d) Li, X.; Lou, R.; Yeung, C.-H.; Chan, A. S. C.; Wong, W. K. Tetrahedron: Asymmetry 2000, 11, 2077; (e) Xie, Y.; Lou, R.; Li, Z.; Mi, A.; Jiang, Y. Tetrahedron: Asymmetry 2000, 11, 1487; (f) Mi, A.; Lou, R.; Jiang, Y.; Deng, J.; Qin, Y.; Fu, F.; Li, Z.; Hu, W.; Chan, A. S. C. Synlett 1998, 847; (g) Agbossou, F.; Carpentier, J.-F.; Hapiot, F.; Suisse, I.; Mortreux, A. Coord. Chem. Rev. 1998, 178-180, 1615.
-
(1998)
Synlett
, pp. 847
-
-
Mi, A.1
Lou, R.2
Jiang, Y.3
Deng, J.4
Qin, Y.5
Fu, F.6
Li, Z.7
Hu, W.8
Chan, A.S.C.9
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13
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0032279945
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For aminophosphine-phosphinite ligands, see: (d) Li, X.; Lou, R.; Yeung, C.-H.; Chan, A. S. C.; Wong, W. K. Tetrahedron: Asymmetry 2000, 11, 2077; (e) Xie, Y.; Lou, R.; Li, Z.; Mi, A.; Jiang, Y. Tetrahedron: Asymmetry 2000, 11, 1487; (f) Mi, A.; Lou, R.; Jiang, Y.; Deng, J.; Qin, Y.; Fu, F.; Li, Z.; Hu, W.; Chan, A. S. C. Synlett 1998, 847; (g) Agbossou, F.; Carpentier, J.-F.; Hapiot, F.; Suisse, I.; Mortreux, A. Coord. Chem. Rev. 1998, 178-180, 1615.
-
(1998)
Coord. Chem. Rev.
, vol.178-180
, pp. 1615
-
-
Agbossou, F.1
Carpentier, J.-F.2
Hapiot, F.3
Suisse, I.4
Mortreux, A.5
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17
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0037204709
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For recent advances in this area, see: (a) Diéguez, M.; Ruiz, A.; Claver, C. J. Org. Chem. 2002, 67, 3796; (b) Park, H.; RajanBabu, T. V. J. Am. Chem. Soc. 2002, 124, 734; (c) RajanBabu, T. V.; Yan, Y.-Y.; Shin, S. J. Am. Chem. Soc. 2001, 123, 10207; (d) Li, W.; Zhang, Z.; Xiao, D.; Zhang, X. J. Org. Chem. 2000, 65, 3489; (e) Shin, S.; RajanBabu, T. V. Org. Lett. 1999, 1, 1229.
-
(2002)
J. Org. Chem.
, vol.67
, pp. 3796
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-
Diéguez, M.1
Ruiz, A.2
Claver, C.3
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18
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0037028566
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For recent advances in this area, see: (a) Diéguez, M.; Ruiz, A.; Claver, C. J. Org. Chem. 2002, 67, 3796; (b) Park, H.; RajanBabu, T. V. J. Am. Chem. Soc. 2002, 124, 734; (c) RajanBabu, T. V.; Yan, Y.-Y.; Shin, S. J. Am. Chem. Soc. 2001, 123, 10207; (d) Li, W.; Zhang, Z.; Xiao, D.; Zhang, X. J. Org. Chem. 2000, 65, 3489; (e) Shin, S.; RajanBabu, T. V. Org. Lett. 1999, 1, 1229.
-
(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 734
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Park, H.1
RajanBabu, T.V.2
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19
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0035944509
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For recent advances in this area, see: (a) Diéguez, M.; Ruiz, A.; Claver, C. J. Org. Chem. 2002, 67, 3796; (b) Park, H.; RajanBabu, T. V. J. Am. Chem. Soc. 2002, 124, 734; (c) RajanBabu, T. V.; Yan, Y.-Y.; Shin, S. J. Am. Chem. Soc. 2001, 123, 10207; (d) Li, W.; Zhang, Z.; Xiao, D.; Zhang, X. J. Org. Chem. 2000, 65, 3489; (e) Shin, S.; RajanBabu, T. V. Org. Lett. 1999, 1, 1229.
-
(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 10207
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RajanBabu, T.V.1
Yan, Y.-Y.2
Shin, S.3
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20
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0034595938
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For recent advances in this area, see: (a) Diéguez, M.; Ruiz, A.; Claver, C. J. Org. Chem. 2002, 67, 3796; (b) Park, H.; RajanBabu, T. V. J. Am. Chem. Soc. 2002, 124, 734; (c) RajanBabu, T. V.; Yan, Y.-Y.; Shin, S. J. Am. Chem. Soc. 2001, 123, 10207; (d) Li, W.; Zhang, Z.; Xiao, D.; Zhang, X. J. Org. Chem. 2000, 65, 3489; (e) Shin, S.; RajanBabu, T. V. Org. Lett. 1999, 1, 1229.
-
(2000)
J. Org. Chem.
, vol.65
, pp. 3489
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Li, W.1
Zhang, Z.2
Xiao, D.3
Zhang, X.4
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21
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0000624635
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For recent advances in this area, see: (a) Diéguez, M.; Ruiz, A.; Claver, C. J. Org. Chem. 2002, 67, 3796; (b) Park, H.; RajanBabu, T. V. J. Am. Chem. Soc. 2002, 124, 734; (c) RajanBabu, T. V.; Yan, Y.-Y.; Shin, S. J. Am. Chem. Soc. 2001, 123, 10207; (d) Li, W.; Zhang, Z.; Xiao, D.; Zhang, X. J. Org. Chem. 2000, 65, 3489; (e) Shin, S.; RajanBabu, T. V. Org. Lett. 1999, 1, 1229.
-
(1999)
Org. Lett.
, vol.1
, pp. 1229
-
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Shin, S.1
RajanBabu, T.V.2
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22
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0033597845
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Yonehara K., Hashizume T., Mori K., Ohe K., Uemura S. J. Org. Chem. 64:1999;5593.
-
(1999)
J. Org. Chem.
, vol.64
, pp. 5593
-
-
Yonehara, K.1
Hashizume, T.2
Mori, K.3
Ohe, K.4
Uemura, S.5
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27
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0011025413
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The use of NaOEt in EtOH-acetone instead of a mixed base resulted in lower yield of 6 along with many by-products.
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The use of NaOEt in EtOH-acetone instead of a mixed base resulted in lower yield of 6 along with many by-products.
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28
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37049126941
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For the related synthesis of 2,3-anhydro-4,6-O-benzylidene-α-D-allopyransyl 2,3-anhydro-4,6-O-benzylidene-α-D-allopyranoside, see: Hough L., Munroe P.A., Richardson A.C. J. Chem. Soc. (C). 1971;1090.
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(1971)
J. Chem. Soc. (C)
, pp. 1090
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Hough, L.1
Munroe, P.A.2
Richardson, A.C.3
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29
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0002488036
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2 gave methyl 2-deoxy-2-(diphenylphosphino)-4,6-O-benzylidene-α-D-altropyranoside, see: Shi J.-C., Hong M.-C., Wu D.-X., Liu Q.-T., Kang B.-S. Chem. Lett. 1995;685.
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(1995)
Chem. Lett.
, pp. 685
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Shi, J.-C.1
Hong, M.-C.2
Wu, D.-X.3
Liu, Q.-T.4
Kang, B.-S.5
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31
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0010987839
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Ref. 1a Pfaltz, A.; Brown, J. M. In Houben-Weyl Methods of Organic Chemistry; Helmchen, G.; Hoffmann, R. W.; Mulzer, J.; Schaumann, E., Eds.; Thieme: Stuttgart, Germany, 1995; Vol. E21, Section D.2.5.1.2.
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33
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0034703724
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Recently other groups have reported that both enantioselectivity and activity were enhanced when the hydrogen pressure was raised in rhodium-catalyzed hydrogenations with a monodentate phosphramidite and bidentate diphosphite ligands, see: (a) van den Berg, M.; Minnaard, A. J.; Schudde, E. P.; van Esch, J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. J. Am. Chem. Soc. 2000, 122, 11539; (b) Ref. 5a.
-
(2000)
J. Am. Chem. Soc.
, vol.122
, pp. 11539
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Van den Berg, M.1
Minnaard, A.J.2
Schudde, E.P.3
Van Esch, J.4
De Vries, A.H.M.5
De Vries, J.G.6
Feringa, B.L.7
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34
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0034703724
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Ref. 5a
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Recently other groups have reported that both enantioselectivity and activity were enhanced when the hydrogen pressure was raised in rhodium-catalyzed hydrogenations with a monodentate phosphramidite and bidentate diphosphite ligands, see: (a) van den Berg, M.; Minnaard, A. J.; Schudde, E. P.; van Esch, J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. J. Am. Chem. Soc. 2000, 122, 11539; (b) Ref. 5a.
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35
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0011035651
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The catalyst 8 is insoluble in EtOAc. Catalyst leaching into EtOAc is therefore unlikely (no coloring of the organic phase was visibly observed). It is tempting to speculate that the loss of reactivity and selectivity is related to the decomposition of 8 causing leaching of the ligand portion into the organic phase under the recycling conditions.
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The catalyst 8 is insoluble in EtOAc. Catalyst leaching into EtOAc is therefore unlikely (no coloring of the organic phase was visibly observed). It is tempting to speculate that the loss of reactivity and selectivity is related to the decomposition of 8 causing leaching of the ligand portion into the organic phase under the recycling conditions.
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36
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0011029787
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The ligands 1a and 1b having a (2R,3S)-glucopyranoside backbone provide (S)-α-amino acid derivatives in the asymmetric hydrogenation of enamides, although they form seven-membered complexes with rhodium, see: Ref. 6a
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The ligands 1a and 1b having a (2R,3S)-glucopyranoside backbone provide (S)-α-amino acid derivatives in the asymmetric hydrogenation of enamides, although they form seven-membered complexes with rhodium, see: Ref. 6a .
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