-
3
-
-
0002979399
-
-
(c) Nicolaou, K. C.; Vourloumis, D.; Winssinger, N.; Baran, P. Angew. Chem. Int. Ed. 2000, 39, 44.
-
(2000)
Angew. Chem. Int. Ed
, vol.39
, pp. 44
-
-
Nicolaou, K.C.1
Vourloumis, D.2
Winssinger, N.3
Baran, P.4
-
4
-
-
0029795991
-
-
Taunton, J.; Collins, J. L.; Schreiber, S. L. J. Am. Chem. Soc. 1996, 118, 10412.
-
(1996)
J. Am. Chem. Soc
, vol.118
, pp. 10412
-
-
Taunton, J.1
Collins, J.L.2
Schreiber, S.L.3
-
5
-
-
0034614053
-
-
(a) Sanchez-Quesada, J.; Ghadiri, M. R.; Bayley, H.; Braha, O. J. Am. Chem. Soc. 2000, 122, 11757.
-
(2000)
J. Am. Chem. Soc
, vol.122
, pp. 11757
-
-
Sanchez-Quesada, J.1
Ghadiri, M.R.2
Bayley, H.3
Braha, O.4
-
6
-
-
0035857549
-
-
(b) Bong, D. T.; Clark, T. D.; Granja, J. R.; Ghadiri, M. R. Angew. Chem. Int. Ed. 2001, 40, 988.
-
(2001)
Angew. Chem. Int. Ed
, vol.40
, pp. 988
-
-
Bong, D.T.1
Clark, T.D.2
Granja, J.R.3
Ghadiri, M.R.4
-
8
-
-
0037132659
-
-
(b) Saxon, E.; Luchansky, S. J.; Hang, H. C.; Yu, C.; Lee, S. C.; Bertozzi, C. R. J. Am. Chem. Soc. 2002, 124, 14893.
-
(2002)
J. Am. Chem. Soc
, vol.124
, pp. 14893
-
-
Saxon, E.1
Luchansky, S.J.2
Hang, H.C.3
Yu, C.4
Lee, S.C.5
Bertozzi, C.R.6
-
9
-
-
0034729576
-
-
Nilsson, B. L.; Kiessling, L. L.; Raines, R. T. Org. Lett. 2000, 2, 1939.
-
(2000)
Org. Lett
, vol.2
, pp. 1939
-
-
Nilsson, B.L.1
Kiessling, L.L.2
Raines, R.T.3
-
12
-
-
1642298324
-
-
Klapars, A.; Parris, S.; Anderson, K. W.; Buchwald, S. L. J. Am. Chem. Soc. 2004, 126, 3529.
-
(2004)
J. Am. Chem. Soc
, vol.126
, pp. 3529
-
-
Klapars, A.1
Parris, S.2
Anderson, K.W.3
Buchwald, S.L.4
-
13
-
-
13944272206
-
-
(a) Bae, I.; Han, H.; Chang, S. J. Am. Soc. Chem. 2005, 127, 2038.
-
(2005)
J. Am. Soc. Chem
, vol.127
, pp. 2038
-
-
Bae, I.1
Han, H.2
Chang, S.3
-
14
-
-
28044470302
-
-
(b) Cho, S. H.; Yoo, E. J.; Bae, I.; Chang, S. J. Am. Chem. Soc. 2005, 127, 16046.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 16046
-
-
Cho, S.H.1
Yoo, E.J.2
Bae, I.3
Chang, S.4
-
15
-
-
33645942102
-
-
(c) Yoo, E. J.; Bae, I.; Cho, S. H.; Han, H.; Chang, S. Org. Lett. 2006, 8, 1347.
-
(2006)
Org. Lett
, vol.8
, pp. 1347
-
-
Yoo, E.J.1
Bae, I.2
Cho, S.H.3
Han, H.4
Chang, S.5
-
16
-
-
33746191914
-
-
(d) Cassidy, M. P.; Raushel, J.; Fokin, V. V. Angew. Chem. Int. Ed. 2006, 45, 3154.
-
(2006)
Angew. Chem. Int. Ed
, vol.45
, pp. 3154
-
-
Cassidy, M.P.1
Raushel, J.2
Fokin, V.V.3
-
18
-
-
0030990486
-
-
Ito, H.; Arimoto, K.; Sensui, H.; Hosomi, A. Tetrahedron Lett. 1997, 38, 3977.
-
(1997)
Tetrahedron Lett
, vol.38
, pp. 3977
-
-
Ito, H.1
Arimoto, K.2
Sensui, H.3
Hosomi, A.4
-
19
-
-
0035801916
-
-
Zificsak, C. A.; Mulder, J. A.; Hsung, R. P.; Rameshkumar, C.; Wei, L.-L. Tetrahedron 2001, 57, 7575.
-
(2001)
Tetrahedron
, vol.57
, pp. 7575
-
-
Zificsak, C.A.1
Mulder, J.A.2
Hsung, R.P.3
Rameshkumar, C.4
Wei, L.-L.5
-
20
-
-
34247142633
-
-
Gerard, B.; Ryan, J.; Beeler, A. B.; Porco, J. A. Jr. Tetrahedron 2006, 62, 64055.
-
(2006)
Tetrahedron
, vol.62
, pp. 64055
-
-
Gerard, B.1
Ryan, J.2
Beeler, A.B.3
Porco Jr., J.A.4
-
22
-
-
34247133716
-
-
14) Preparation of Compounds 4 and 10a-d Et3N (1.2 mmol) was slowly added to a stirred mixture of p-methylbenzenesulfonyl azide (1.2 mmol, 3 or 9 (1 mmol) and CuI (0.1 mmol) in CHCl 3 (3 mL) at r.t. under an N2 atmosphere. Later (8-10 h, the solvent was removed in vacuo, and the crude residue was purified by flash column chromatography on silica gel with an appropriate eluting solvent system (CH2Cl2-MeOH 15:1 to 20:1) to give the target product 4 or 10. Compound 10a: eluent: CH2Cl 2-MeOH (15:1, white solid, yield 76, 1H NMR (300 MHz, DMSO-d6, δ, 7.93 (br s, 2 H, 7.29-7.71 (m, 8 H, 3.97 (t, 2 H, J, 2.40 Hz, 3.50 (d, 2 H, J, 2.73 Hz, 3.39 (d, 2 H, J, 2.40 Hz, 2.83 (t, 2 H, J, 2.73 Hz, 2.27 (s, 3 H, 13C NMR 75 MHz, DMSO-d6, δ, 175.1, 169.2, 16
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+: 667.2372; found: 667.2376.
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