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Kolb, H.C.1
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0001233109
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b) H. Becker, K. B. Sharpless, Angew. Chem. 1996, 108, 447- 449; Angew. Chem. Int. Ed. Engl. 1996, 35, 448-451.
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Becker, H.1
Sharpless, K.B.2
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33750247077
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b) H. Becker, K. B. Sharpless, Angew. Chem. 1996, 108, 447- 449; Angew. Chem. Int. Ed. Engl. 1996, 35, 448-451.
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b) T. K. M. Shing, E. K. W. Tam, V. W.-F. Tai, I. H. F. Chung, Q. Jiang, Chem. Eur. J. 1996, 2, 50-57.
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Shing, T.K.M.1
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Tai, V.W.-F.3
Chung, I.H.F.4
Jiang, Q.5
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6
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33847799422
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a) K. B. Sharpless, A. O. Chong, K. Oshima, J. Org. Chem. 1976, 41, 177-179;
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Sharpless, K.B.1
Chong, A.O.2
Oshima, K.3
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8
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15844365799
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c) Org. Synth. 1983, 61, 85-93;
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9
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0001674348
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d) E. Herranz, S. A. Biller, K. B. Sharpless, J. Am. Chem. Soc. 1978, 100, 3596-3598;
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(1978)
J. Am. Chem. Soc.
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Herranz, E.1
Biller, S.A.2
Sharpless, K.B.3
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11
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15844418928
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f) Org. Synlh. 1983, 61, 93-97.
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(1983)
Org. Synlh.
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12
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0001529383
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a) G. Li, H.-T. Chang, K. B. Sharpless, Angew. Chem. 1996, 108, 449-452; Angew. Chem. Int. Ed. Engl. 1996, 35, 451-454;
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(1996)
Angew. Chem.
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Li, G.1
Chang, H.-T.2
Sharpless, K.B.3
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13
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33748233248
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a) G. Li, H.-T. Chang, K. B. Sharpless, Angew. Chem. 1996, 108, 449-452; Angew. Chem. Int. Ed. Engl. 1996, 35, 451-454;
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Angew. Chem. Int. Ed. Engl.
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15
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0000004092
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c) J. Rudolph, P. C. Sennhenn, C. P. Vlaar, K. B. Sharpless, Angew. Chem. 1996, 705, 2991-2995; Angew. Chem. Int. Ed. Engl. 1996, 35, 2810-2813;
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Angew. Chem.
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Rudolph, J.1
Sennhenn, P.C.2
Vlaar, C.P.3
Sharpless, K.B.4
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16
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0030484752
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c) J. Rudolph, P. C. Sennhenn, C. P. Vlaar, K. B. Sharpless, Angew. Chem. 1996, 705, 2991-2995; Angew. Chem. Int. Ed. Engl. 1996, 35, 2810-2813;
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17
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0000098865
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d) G. Li, H. H. Angert, K. B. Sharpless, ibid. 1996, 108, 2995-2999 and 1996, 35, 2813-2817;
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Angew. Chem. Int. Ed. Engl.
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, pp. 2995-2999
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Li, G.1
Angert, H.H.2
Sharpless, K.B.3
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18
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0030484915
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d) G. Li, H. H. Angert, K. B. Sharpless, ibid. 1996, 108, 2995-2999 and 1996, 35, 2813-2817;
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Angew. Chem. Int. Ed. Engl.
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19
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0000877368
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e) M. Bruncko, G. Schlingloff, K. B. Sharpless, ibid. 1997, 109, 1580-1583 and 1997, 36, 1483-1486.
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(1997)
Angew. Chem. Int. Ed. Engl.
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Bruncko, M.1
Schlingloff, G.2
Sharpless, K.B.3
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20
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0030799342
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e) M. Bruncko, G. Schlingloff, K. B. Sharpless, ibid. 1997, 109, 1580-1583 and 1997, 36, 1483-1486.
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Angew. Chem. Int. Ed. Engl.
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21
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a) D. J. Ager, I. Prakash, D. R. Schaad, Chem. Rev. 1996, 96, 835-875;
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Ager, D.J.1
Prakash, I.2
Schaad, D.R.3
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24
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15844367625
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Dissertation, The Scripps Research Institute, La Jolla, CA (USA)
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H.-T. Chang, Dissertation, The Scripps Research Institute, La Jolla, CA (USA), 1996.
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Chang, H.-T.1
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25
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0027465280
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The absence of asymmetric induction in the AA of tertiary α.β-unsaturated amides is particularly surprising since these olefins are excellent substrates for the AD: Y. L. Bennani, K. B. Sharpless, Tetrahedron Lett. 1993, 34, 2079-2082.
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(1993)
Tetrahedron Lett.
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Bennani, Y.L.1
Sharpless, K.B.2
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26
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15844374439
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2O (1/1) [4a-d]. Acetamide-based AA uses the same standard conditions but with 1.1 equiv of AcNLiBr in place of the chloramine salt [4e]
-
2O (1/1) [4a-d]. Acetamide-based AA uses the same standard conditions but with 1.1 equiv of AcNLiBr in place of the chloramine salt [4e].
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27
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84989446534
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13C NMR) to an authentic sample of methyl (R*,S*)-2-hydroxy-3-phenyl-3-(p-toIuenesulfonamido)propanoate [3a].
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(1983)
Synthesis
, pp. 201-203
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Brook, M.A.1
Chan, T.H.2
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28
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21144468068
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Review of the chemistry of Weinreb (N-methoxy-N-methyl) amides: M. P. Sibi, Org. Prep. Proc. Intl. 1993, 25, 15-40.
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Org. Prep. Proc. Intl.
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Sibi, M.P.1
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29
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15844381881
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note
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The regioselectivities observed for the aminohydroxylation of olefins 1a, 1b, and 1i-1k under the conditions of procedures A and B (see Table 2) were the same as those observed under the conditions described in Table 1. In one case, however, when the concentration of 1b was raised from 0.5 to 0.8M and the catalyst load was decreased from 0.25 to 0.20 mol%, there was a slight deterioration of the regioselectivity from 5.0:1 to 3.0:1 (see Table 2, entries 2 and 3).
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30
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0001510281
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J.-E. Bäckvall, K. Oshima, R. E. Palermo, K. B. Sharpless, J. Org. Chem. 1979, 44, 1953-1957.
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(1979)
J. Org. Chem.
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, pp. 1953-1957
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Bäckvall, J.-E.1
Oshima, K.2
Palermo, R.E.3
Sharpless, K.B.4
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31
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0000400367
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a) D. Tanner, Angew. Chem. 1994, 106, 625-646; Angew. Chem. Int. Ed. Engl. 1994, 33, 599-619;
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(1994)
Angew. Chem.
, vol.106
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Tanner, D.1
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32
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33748605775
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a) D. Tanner, Angew. Chem. 1994, 106, 625-646; Angew. Chem. Int. Ed. Engl. 1994, 33, 599-619;
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(1994)
Angew. Chem. Int. Ed. Engl.
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33
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0002054640
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(Ed.: A. Padwa), Pergamon, New York
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b) W. H. Pearson, B. W. Lian, S. C. Bergmeier in Comprehensive Hetyerocyclic Chemistry II, Vol. 1A (Ed.: A. Padwa), Pergamon, New York, 1996, pp. 1-60;
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(1996)
Comprehensive Hetyerocyclic Chemistry II
, vol.1 A
, pp. 1-60
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Pearson, W.H.1
Lian, B.W.2
Bergmeier, S.C.3
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35
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0000144719
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F. Balkenhohl, C. von dem Bussche-Hünnefeld, A. Lansky, C. Zechel, Angew. Chem. 1996, 108, 2436-2487; Angew. Chem. Int. Ed. Engl. 1996, 35, 2288-2337.
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Angew. Chem.
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Balkenhohl, F.1
Von Dem Bussche-Hünnefeld, C.2
Lansky, A.3
Zechel, C.4
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36
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0030477258
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F. Balkenhohl, C. von dem Bussche-Hünnefeld, A. Lansky, C. Zechel, Angew. Chem. 1996, 108, 2436-2487; Angew. Chem. Int. Ed. Engl. 1996, 35, 2288-2337.
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(1996)
Angew. Chem. Int. Ed. Engl.
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, pp. 2288-2337
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-
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37
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15844380538
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note
-
Another advantage of racemates, pointed out by a reviewer, is that modern preparative chiral HPLC often enables access to both enantiomers. The pharmaceutical industry now favors this approach for quick "enantiodeconvolutiuon" of biological activity.
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