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1
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0001377606
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Helmchen G., Hoffmann R.W., Mulzer J., and Schaumann E. (Eds), Thieme, Stuttgart
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Frauenrath H. In: Helmchen G., Hoffmann R.W., Mulzer J., and Schaumann E. (Eds). Houben-Weyl (Methods of Organic Chemistry), Stereoselective Synthesis Vol. E21d (1995), Thieme, Stuttgart 3301-3756
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(1995)
Houben-Weyl (Methods of Organic Chemistry), Stereoselective Synthesis
, vol.E21d
, pp. 3301-3756
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Frauenrath, H.1
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3
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41349118977
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Trost B.M., and Fleming I. (Eds), Pergamon, London
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Marshall J.A. In: Trost B.M., and Fleming I. (Eds). Comprehensive Organic Synthesis Vol. 3 (1991), Pergamon, London 908-975
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(1991)
Comprehensive Organic Synthesis
, vol.3
, pp. 908-975
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Marshall, J.A.1
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5
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33746311229
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-
For an organocatalyzed version, see:
-
For an organocatalyzed version, see:. McNally A., Evans B., and Gaunt M.J. Angew. Chem., Int. Ed. 45 (2006) 2116-2119
-
(2006)
Angew. Chem., Int. Ed.
, vol.45
, pp. 2116-2119
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-
McNally, A.1
Evans, B.2
Gaunt, M.J.3
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12
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0003445429
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Jacobsen E.N., Pfaltz A., and Yamamoto H. (Eds), Springer, Berlin
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In: Jacobsen E.N., Pfaltz A., and Yamamoto H. (Eds). Comprehensive Asymmetric Catalysis. 1st ed. (1999), Springer, Berlin
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(1999)
Comprehensive Asymmetric Catalysis. 1st ed.
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14
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2342596963
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Zhang Y., Hsung R.P., Tracey M.R., Kurtz K.C.M., and Vera E.L. Org. Lett. 6 (2004) 1151-1154
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(2004)
Org. Lett.
, vol.6
, pp. 1151-1154
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Zhang, Y.1
Hsung, R.P.2
Tracey, M.R.3
Kurtz, K.C.M.4
Vera, E.L.5
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15
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41349099629
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-
note
-
H1-H2 = 10.0 Hz) was used to assign the relative configuration. {A figure is presented}
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-
-
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17
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0028352450
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Mikami K., Uchida T., Hirano T., Wu Y.-D., and Houk K.N. Tetrahedron 50 (1994) 5917-5926
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(1994)
Tetrahedron
, vol.50
, pp. 5917-5926
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-
Mikami, K.1
Uchida, T.2
Hirano, T.3
Wu, Y.-D.4
Houk, K.N.5
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18
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0000116376
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-
Alcohol 7 was synthesized according to the sequence depicted in Scheme 3 (5 steps, 79% overall yield) from the corresponding propargylic alcohol (ee ≥ 98%). For the preparation of the latter alcohol, see:
-
Alcohol 7 was synthesized according to the sequence depicted in Scheme 3 (5 steps, 79% overall yield) from the corresponding propargylic alcohol (ee ≥ 98%). For the preparation of the latter alcohol, see:. Yadav J.S., Chander M.C., and Joshi B.V. Tetrahedron Lett. 29 (1988) 2737-2740
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(1988)
Tetrahedron Lett.
, vol.29
, pp. 2737-2740
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-
Yadav, J.S.1
Chander, M.C.2
Joshi, B.V.3
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19
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33845376028
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1H NMR spectra of the corresponding crude diastereomeric (R)- and (S)-O-methyl-mandelates, see:
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1H NMR spectra of the corresponding crude diastereomeric (R)- and (S)-O-methyl-mandelates, see:. Trost B.M., Belletire J.L., Godleski S., McDougal P.G., Balkovec J.M., Baldwin J.J., Christy M.E., Ponticello G.S., Varga S.L., and Springer J.P. J. Org. Chem. 51 (1986) 2370-2374
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(1986)
J. Org. Chem.
, vol.51
, pp. 2370-2374
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-
Trost, B.M.1
Belletire, J.L.2
Godleski, S.3
McDougal, P.G.4
Balkovec, J.M.5
Baldwin, J.J.6
Christy, M.E.7
Ponticello, G.S.8
Varga, S.L.9
Springer, J.P.10
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20
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0013591498
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Ireland R.E., Bey P., Cheng K.-F., Czarny R.J., Moser J.-F., and Trust R.I. J. Org. Chem. 40 (1975) 1000-1007
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(1975)
J. Org. Chem.
, vol.40
, pp. 1000-1007
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-
Ireland, R.E.1
Bey, P.2
Cheng, K.-F.3
Czarny, R.J.4
Moser, J.-F.5
Trust, R.I.6
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21
-
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41349112316
-
-
note
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3 by the same sequence. {A figure is presented}
-
-
-
-
22
-
-
0033601193
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-
3N, THF, 45 °C) and ketalization (2-methoxypropene, MsOH, 50 °C), see:
-
3N, THF, 45 °C) and ketalization (2-methoxypropene, MsOH, 50 °C), see:. Song Z.J., Zhao M., Desmond R., Devine P., Tschaen D.M., Tillyer R., Frey L., Heid R., Xu F., Foster B., Li J., Reamer R., Volante R., Grabowski E.J.J., Dolling U.H., Reider P.J., Okada S., Kato Y., and Mano E. J. Org. Chem. 64 (1999) 9658-9667
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(1999)
J. Org. Chem.
, vol.64
, pp. 9658-9667
-
-
Song, Z.J.1
Zhao, M.2
Desmond, R.3
Devine, P.4
Tschaen, D.M.5
Tillyer, R.6
Frey, L.7
Heid, R.8
Xu, F.9
Foster, B.10
Li, J.11
Reamer, R.12
Volante, R.13
Grabowski, E.J.J.14
Dolling, U.H.15
Reider, P.J.16
Okada, S.17
Kato, Y.18
Mano, E.19
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24
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41349111890
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-
note
-
H1-H2 = 4.9 Hz) was used to assign the relative configuration. Acidic methanolysis of 19a afforded the methyl ester 26a, a diastereomer of 21a. {A figure is presented}
-
-
-
-
25
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0030747249
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-
A chemical correlation was used to assign the absolute configuration of 21a involving its conversion to the optically active sulfonamide (R)-27. In parallel, the known amine 28 was transformed to sulfonamide (S)-27. For the preparation of 28 from d-glyceraldehyde acetonide, see: {A figure is presented}
-
A chemical correlation was used to assign the absolute configuration of 21a involving its conversion to the optically active sulfonamide (R)-27. In parallel, the known amine 28 was transformed to sulfonamide (S)-27. For the preparation of 28 from d-glyceraldehyde acetonide, see:. Badorrey R., Cativiela C., Díaz-de-Villegas M.D., and Gálvez J.A. Synthesis (1997) 747-749 {A figure is presented}
-
(1997)
Synthesis
, pp. 747-749
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-
Badorrey, R.1
Cativiela, C.2
Díaz-de-Villegas, M.D.3
Gálvez, J.A.4
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26
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41349107403
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-
note
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5SSi: C, 66.52; H, 6.80; N, 2.42. Found: C, 66.27; H, 6.92; N, 2.43.
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-
-
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27
-
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41349093970
-
-
note
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+): 519.19241. Found: 519.19179.
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-
-
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28
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41349105944
-
-
note
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+): 497.2105. Found: 497.2093.
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-
-
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29
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41349105490
-
-
note
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+): 362.10326. Found: 362.10277.
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