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1
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4344602617
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For an excellent review, see:
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For an excellent review, see:. Hayakawa H., Kohgo S., Kitano K., Ashida N., Kodama E., Mitsuya H., and Ohrui H. Antiviral Chem. Chemother. 15 (2004) 169
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(2004)
Antiviral Chem. Chemother.
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Hayakawa, H.1
Kohgo, S.2
Kitano, K.3
Ashida, N.4
Kodama, E.5
Mitsuya, H.6
Ohrui, H.7
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2
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0033614990
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Nomura M., Shuto S., Tanaka M., Sasaki T., Mori S., Shigeta S., and Matsuda A. J. Med. Chem. 42 (1999) 2901
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J. Med. Chem.
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Nomura, M.1
Shuto, S.2
Tanaka, M.3
Sasaki, T.4
Mori, S.5
Shigeta, S.6
Matsuda, A.7
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3
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0034676266
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Ohrui H., Kohgo S., Kitano K., Sakata S., Kodama E., Yoshimura K., Matsuoka M., Shigeta S., and Mitsuya H. J. Med. Chem. 43 (2000) 4516
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(2000)
J. Med. Chem.
, vol.43
, pp. 4516
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Ohrui, H.1
Kohgo, S.2
Kitano, K.3
Sakata, S.4
Kodama, E.5
Yoshimura, K.6
Matsuoka, M.7
Shigeta, S.8
Mitsuya, H.9
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5
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0141545085
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Haraguchi K., Takeda S., Tanaka H., Nitanda T., Baba M., Dutschman G.E., and Cheng Y.-C. Bioorg. Med. Chem. Lett. 13 (2003) 3775
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(2003)
Bioorg. Med. Chem. Lett.
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Haraguchi, K.1
Takeda, S.2
Tanaka, H.3
Nitanda, T.4
Baba, M.5
Dutschman, G.E.6
Cheng, Y.-C.7
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6
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32144464364
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Kubota Y., Haraguchi K., Kunikata M., Hayashi M., Ohkawa M., and Tanaka H. J. Org. Chem. 71 (2006) 1099
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(2006)
J. Org. Chem.
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Kubota, Y.1
Haraguchi, K.2
Kunikata, M.3
Hayashi, M.4
Ohkawa, M.5
Tanaka, H.6
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8
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38649087946
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Kubota Y., Kunikata M., Ishizaki N., Haraguchi K., Odanaka Y., and Tanaka H. Tetrahedron 64 (2008) 2391
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(2008)
Tetrahedron
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, pp. 2391
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Kubota, Y.1
Kunikata, M.2
Ishizaki, N.3
Haraguchi, K.4
Odanaka, Y.5
Tanaka, H.6
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9
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33744525735
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Data taken from. Dean J.H. (Ed), McGraw-Hill, New York, NY
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Data taken from. In: Dean J.H. (Ed). Lange's Handbook of Chemistry. 15th ed. (1999), McGraw-Hill, New York, NY
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(1999)
Lange's Handbook of Chemistry. 15th ed.
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10
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67649323155
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For typical examples, see
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For typical examples, see:
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13
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0028329207
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Giese B., Erdmann P., Giraud J., Göbel T., Peyretta M., Schäfer T., and von Raumer M. Tetrahedron Lett. 35 (1994) 2683
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(1994)
Tetrahedron Lett.
, vol.35
, pp. 2683
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Giese, B.1
Erdmann, P.2
Giraud, J.3
Göbel, T.4
Peyretta, M.5
Schäfer, T.6
von Raumer, M.7
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15
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0035840106
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Drew M.G.B., Ennis S.C., Gridley J.J., Osborn H.M.I., and Spackman D.G. Tetrahedron 57 (2001) 7919
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(2001)
Tetrahedron
, vol.57
, pp. 7919
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Drew, M.G.B.1
Ennis, S.C.2
Gridley, J.J.3
Osborn, H.M.I.4
Spackman, D.G.5
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16
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0344472304
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Bhandari P., Crombie L., Harper M.F., Rossiter J.T., Sanders M., and Whiting D.A. J. Chem. Soc., Perkin Trans. 1 (1992) 1685
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(1992)
J. Chem. Soc., Perkin Trans. 1
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Bhandari, P.1
Crombie, L.2
Harper, M.F.3
Rossiter, J.T.4
Sanders, M.5
Whiting, D.A.6
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17
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67649357724
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note
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3N in this reaction lowered the yield of 6 to 32%.
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18
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61349126616
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Harpp D.N., Aida T., DeCesare J., Tisnes O., and Chan T.H. Synthesis (1984) 1037
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(1984)
Synthesis
, pp. 1037
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Harpp, D.N.1
Aida, T.2
DeCesare, J.3
Tisnes, O.4
Chan, T.H.5
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19
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67649330248
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note
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Of the two protons at the 5′-position, the one that appears at a lower field is designated as H-5′b, and the other as H-5′a, throughout the text and the Experimental section. The same applies to the two protons at the 2′-position.
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20
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67649330247
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note
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3).
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21
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33644924640
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3) δ 43.95, 123.47, 129.34, 131.01, 145.69. These data are identical with those of commercially available sample (purchased from Aldrich). Reaction of benzenesulfonyl chlorides with trialkylaluminums has been reported to yield alkyl aryl sulfoxide:
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3) δ 43.95, 123.47, 129.34, 131.01, 145.69. These data are identical with those of commercially available sample (purchased from Aldrich). Reaction of benzenesulfonyl chlorides with trialkylaluminums has been reported to yield alkyl aryl sulfoxide:. Jahnke D., and Reinheckel H. Organomet. Chem. Syn. (1970/1971) 31
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(1970)
Organomet. Chem. Syn.
, pp. 31
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Jahnke, D.1
Reinheckel, H.2
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23
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67649314637
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note
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Partial 5′-O-desilylation of 18α to yield 6 was the sole event observed.
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24
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67649314636
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note
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5SSi: C, 56.87; H, 6.94; N, 6.03. Found: C, 56.97; H, 7.07; N, 5.88.
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25
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67649377207
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note
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1H NMR measurement of a mixture of 22β, 22α, 20β, and 21β by integrating the respective H-6 resonance.
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26
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67649374471
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note
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3SiC{triple bond, long}CAl(Et)Cl, the reagent used in our previous study in Ref. 6, the α-l-nucleoside 22α was formed as the sole product in 58% yield, presumably through chlorination at the 4′-position.
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27
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67649330246
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note
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3 with a THF solution of PhMgBr as described in the Experimental section.
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28
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67649370082
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note
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2AlCN in toluene at rt for 16 h.
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29
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67649323154
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note
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++H).
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