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0001736112
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(c) Wimmer, P.; Widhalm, M. Phosphorus, Sulfur Silicon 1995, 106, 105.
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Wimmer, P.1
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8
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0000221571
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(d) Wimmer, P.; Klintschar, G.; Widhalm, M. Heterocycles 1995, 41, 2745.
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Wimmer, P.1
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9
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0030592426
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Widhalm, M.1
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Klintschar, G.3
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11
-
-
0010367843
-
-
NOTE
-
+, 100%).
-
-
-
-
12
-
-
84989591506
-
-
High asymmetric inductions have been reported for Reaction (1), cf.:
-
High asymmetric inductions have been reported for Reaction (1), cf.: Andersson, P. G.; Harden, A.; Tanner, D.; Norby, P. O. Chem. Eur. J. 1995, 1, 12; von Matt, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1993, 32, 566; Dawson, G. J.; Frost, C. G.; Williams, J. M. J.; Coates, S. W. Tetrahedron Lett. 1993, 34, 3149; Reaction (2) cf.: Trost, B. M.; Krueger, A. C.; Bunt, R. C.; Zambrano, J. J. Am. Chem. Soc. 1996, 118, 6520; Reactions (3) and (4): Trost, B. M.; Bunt, R. C. J. Am. Chem. Soc. 1994, 116, 4089; Helmchen, G.; Kudis, S.; Sennhenn, P.; Steinhagen, H. Pure Appl. Chem. 1997, 69, 513.
-
(1995)
Chem. Eur. J.
, vol.1
, pp. 12
-
-
Andersson, P.G.1
Harden, A.2
Tanner, D.3
Norby, P.O.4
-
13
-
-
33748227479
-
-
High asymmetric inductions have been reported for Reaction (1), cf.: Andersson, P. G.; Harden, A.; Tanner, D.; Norby, P. O. Chem. Eur. J. 1995, 1, 12; von Matt, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1993, 32, 566; Dawson, G. J.; Frost, C. G.; Williams, J. M. J.; Coates, S. W. Tetrahedron Lett. 1993, 34, 3149; Reaction (2) cf.: Trost, B. M.; Krueger, A. C.; Bunt, R. C.; Zambrano, J. J. Am. Chem. Soc. 1996, 118, 6520; Reactions (3) and (4): Trost, B. M.; Bunt, R. C. J. Am. Chem. Soc. 1994, 116, 4089; Helmchen, G.; Kudis, S.; Sennhenn, P.; Steinhagen, H. Pure Appl. Chem. 1997, 69, 513.
-
(1993)
Angew. Chem., Int. Ed. Engl.
, vol.32
, pp. 566
-
-
Von Matt, P.1
Pfaltz, A.2
-
14
-
-
0027196559
-
-
High asymmetric inductions have been reported for Reaction (1), cf.: Andersson, P. G.; Harden, A.; Tanner, D.; Norby, P. O. Chem. Eur. J. 1995, 1, 12; von Matt, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1993, 32, 566; Dawson, G. J.; Frost, C. G.; Williams, J. M. J.; Coates, S. W. Tetrahedron Lett. 1993, 34, 3149; Reaction (2) cf.: Trost, B. M.; Krueger, A. C.; Bunt, R. C.; Zambrano, J. J. Am. Chem. Soc. 1996, 118, 6520; Reactions (3) and (4): Trost, B. M.; Bunt, R. C. J. Am. Chem. Soc. 1994, 116, 4089; Helmchen, G.; Kudis, S.; Sennhenn, P.; Steinhagen, H. Pure Appl. Chem. 1997, 69, 513.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 3149
-
-
Dawson, G.J.1
Frost, C.G.2
Williams, J.M.J.3
Coates, S.W.4
-
15
-
-
0029928975
-
-
Reaction (2) cf.:
-
High asymmetric inductions have been reported for Reaction (1), cf.: Andersson, P. G.; Harden, A.; Tanner, D.; Norby, P. O. Chem. Eur. J. 1995, 1, 12; von Matt, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1993, 32, 566; Dawson, G. J.; Frost, C. G.; Williams, J. M. J.; Coates, S. W. Tetrahedron Lett. 1993, 34, 3149; Reaction (2) cf.: Trost, B. M.; Krueger, A. C.; Bunt, R. C.; Zambrano, J. J. Am. Chem. Soc. 1996, 118, 6520; Reactions (3) and (4): Trost, B. M.; Bunt, R. C. J. Am. Chem. Soc. 1994, 116, 4089; Helmchen, G.; Kudis, S.; Sennhenn, P.; Steinhagen, H. Pure Appl. Chem. 1997, 69, 513.
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(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 6520
-
-
Trost, B.M.1
Krueger, A.C.2
Bunt, R.C.3
Zambrano, J.4
-
16
-
-
0001036697
-
-
Reactions (3) and (4):
-
High asymmetric inductions have been reported for Reaction (1), cf.: Andersson, P. G.; Harden, A.; Tanner, D.; Norby, P. O. Chem. Eur. J. 1995, 1, 12; von Matt, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1993, 32, 566; Dawson, G. J.; Frost, C. G.; Williams, J. M. J.; Coates, S. W. Tetrahedron Lett. 1993, 34, 3149; Reaction (2) cf.: Trost, B. M.; Krueger, A. C.; Bunt, R. C.; Zambrano, J. J. Am. Chem. Soc. 1996, 118, 6520; Reactions (3) and (4): Trost, B. M.; Bunt, R. C. J. Am. Chem. Soc. 1994, 116, 4089; Helmchen, G.; Kudis, S.; Sennhenn, P.; Steinhagen, H. Pure Appl. Chem. 1997, 69, 513.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 4089
-
-
Trost, B.M.1
Bunt, R.C.2
-
17
-
-
0006989799
-
-
High asymmetric inductions have been reported for Reaction (1), cf.: Andersson, P. G.; Harden, A.; Tanner, D.; Norby, P. O. Chem. Eur. J. 1995, 1, 12; von Matt, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1993, 32, 566; Dawson, G. J.; Frost, C. G.; Williams, J. M. J.; Coates, S. W. Tetrahedron Lett. 1993, 34, 3149; Reaction (2) cf.: Trost, B. M.; Krueger, A. C.; Bunt, R. C.; Zambrano, J. J. Am. Chem. Soc. 1996, 118, 6520; Reactions (3) and (4): Trost, B. M.; Bunt, R. C. J. Am. Chem. Soc. 1994, 116, 4089; Helmchen, G.; Kudis, S.; Sennhenn, P.; Steinhagen, H. Pure Appl. Chem. 1997, 69, 513.
-
(1997)
Pure Appl. Chem.
, vol.69
, pp. 513
-
-
Helmchen, G.1
Kudis, S.2
Sennhenn, P.3
Steinhagen, H.4
-
18
-
-
0028114605
-
-
Sennhenn, P.; Gabler, B.; Helmchen, G. Tetrahedron Lett. 1994, 35, 8595.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 8595
-
-
Sennhenn, P.1
Gabler, B.2
Helmchen, G.3
-
19
-
-
33845378604
-
-
Although palladium catalyzed allylic substitution reactions have been the subject of numerous mechanistic investigations the origin of enantioselection is not completely understood; different mechanistic models have been presented and arguments for both early and late transition states have been proposed for the nucleophile attack, the rate- and configuration-determining step. In this context the role of an equilibrium between preceding diastereomeric π-allyl-palladium(II) complexes was also discussed. See:
-
Although palladium catalyzed allylic substitution reactions have been the subject of numerous mechanistic investigations the origin of enantioselection is not completely understood; different mechanistic models have been presented and arguments for both early and late transition states have been proposed for the nucleophile attack, the rate- and configuration-determining step. In this context the role of an equilibrium between preceding diastereomeric π-allyl-palladium(II) complexes was also discussed. See: Auburn, P. R.; Mackenzie, P. B.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2033; Mackenzie, P. B.; Wehlan, J.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2046; Brown, J. M.; Hulmes, D. I.; Guiry, P. J. Tetrahedron 1994, 50, 4493; see also Helmchen, G. et al. in Ref. 8.
-
(1985)
J. Am. Chem. Soc.
, vol.107
, pp. 2033
-
-
Auburn, P.R.1
Mackenzie, P.B.2
Bosnich, B.3
-
20
-
-
33845379753
-
-
Although palladium catalyzed allylic substitution reactions have been the subject of numerous mechanistic investigations the origin of enantioselection is not completely understood; different mechanistic models have been presented and arguments for both early and late transition states have been proposed for the nucleophile attack, the rate- and configuration-determining step. In this context the role of an equilibrium between preceding diastereomeric π-allyl-palladium(II) complexes was also discussed. See: Auburn, P. R.; Mackenzie, P. B.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2033; Mackenzie, P. B.; Wehlan, J.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2046; Brown, J. M.; Hulmes, D. I.; Guiry, P. J. Tetrahedron 1994, 50, 4493; see also Helmchen, G. et al. in Ref. 8.
-
(1985)
J. Am. Chem. Soc.
, vol.107
, pp. 2046
-
-
Mackenzie, P.B.1
Wehlan, J.2
Bosnich, B.3
-
21
-
-
0028232428
-
-
Although palladium catalyzed allylic substitution reactions have been the subject of numerous mechanistic investigations the origin of enantioselection is not completely understood; different mechanistic models have been presented and arguments for both early and late transition states have been proposed for the nucleophile attack, the rate- and configuration-determining step. In this context the role of an equilibrium between preceding diastereomeric π-allyl-palladium(II) complexes was also discussed. See: Auburn, P. R.; Mackenzie, P. B.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2033; Mackenzie, P. B.; Wehlan, J.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2046; Brown, J. M.; Hulmes, D. I.; Guiry, P. J. Tetrahedron 1994, 50, 4493; see also Helmchen, G. et al. in Ref. 8.
-
(1994)
Tetrahedron
, vol.50
, pp. 4493
-
-
Brown, J.M.1
Hulmes, D.I.2
Guiry, P.J.3
-
22
-
-
33845378604
-
-
see also in Ref. 8.
-
Although palladium catalyzed allylic substitution reactions have been the subject of numerous mechanistic investigations the origin of enantioselection is not completely understood; different mechanistic models have been presented and arguments for both early and late transition states have been proposed for the nucleophile attack, the rate- and configuration-determining step. In this context the role of an equilibrium between preceding diastereomeric π-allyl-palladium(II) complexes was also discussed. See: Auburn, P. R.; Mackenzie, P. B.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2033; Mackenzie, P. B.; Wehlan, J.; Bosnich, B. J. Am. Chem. Soc. 1985, 107, 2046; Brown, J. M.; Hulmes, D. I.; Guiry, P. J. Tetrahedron 1994, 50, 4493; see also Helmchen, G. et al. in Ref. 8.
-
-
-
Helmchen, G.1
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