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1
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33644973407
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See, for example: a
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See, for example: a) J. W. Blunt, B. R. Copp, M. H. G. Munro, P. T. Northcote, M. R. Prinsep, Nat. Prod. Rep. 2006, 23, 26-78;
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Prinsep, M.R.5
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4
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29544443845
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For recent reviews, see: a
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For recent reviews, see: a) A. S. K. Hashmi, Angew. Chem. 2005, 117, 7150-7154;
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Angew. Chem
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Hashmi, A.S.K.1
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5
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Angew. Chem. Int. Ed. 2005, 44, 6990-6993;
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Chem. Int. Ed
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Angew1
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I-mediated cycloisomerization of 1,n-enynes, see: 1,3-enynes: a L. Zhang, S. Wang, J. Am. Chem. Soc. 2006, 128, 1442-1443;
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I-mediated cycloisomerization of 1,n-enynes, see: 1,3-enynes: a) L. Zhang, S. Wang, J. Am. Chem. Soc. 2006, 128, 1442-1443;
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9
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17744400103
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1,4-enynes: b X. Shi, D. J. Gorin, F. D. Toste, J. Am. Chem. Soc. 2005, 127, 5802-5803;
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1,4-enynes: b) X. Shi, D. J. Gorin, F. D. Toste, J. Am. Chem. Soc. 2005, 127, 5802-5803;
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-
-
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10
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4444291533
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1,5-enynes: c M. R. Luzung, J. P. Markham, F. D. Toste, J. Am. Chem. Soc. 2004, 126, 10858-10859;
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1,5-enynes: c) M. R. Luzung, J. P. Markham, F. D. Toste, J. Am. Chem. Soc. 2004, 126, 10858-10859;
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12
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25444517094
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e) F. Gagosz, Org. Lett. 2005, 7, 4129-4132;
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(2005)
Org. Lett
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Gagosz, F.1
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h) S. Couty, C. Meyer, J. Cossy, Angew. Chem. 2006, 118, 6878-6882;
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Angew. Chem
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Couty, S.1
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33750194180
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Angew. Chem. Int. Ed. 2006, 45, 6726-6730;
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Chem. Int. Ed
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Angew1
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32944481296
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1,6-enynes: i C. Nieto-Oberhuber, M. P. Munoz, S. Lopez, E. Jiménez-Nûnez, C. Nevado, E. Herrero-Gomez, M. Raducan, A. M. Echavarren, Chem. Eur. J. 2006, 12, 1677-1693.
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1,6-enynes: i) C. Nieto-Oberhuber, M. P. Munoz, S. Lopez, E. Jiménez-Nûnez, C. Nevado, E. Herrero-Gomez, M. Raducan, A. M. Echavarren, Chem. Eur. J. 2006, 12, 1677-1693.
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18
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34250740634
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See Ref. [2c] and [3i]; see also: C. Nieto-Oberhuber, S. Lopez, M. Paz Munoz, D. J. Cardenas, E. Bunuel, C. Nevado, A. M. Echavarren, Angew. Chem. 2005, 117, 6302-6304;
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See Ref. [2c] and [3i]; see also: C. Nieto-Oberhuber, S. Lopez, M. Paz Munoz, D. J. Cardenas, E. Bunuel, C. Nevado, A. M. Echavarren, Angew. Chem. 2005, 117, 6302-6304;
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Angew. Chem. Int. Ed. 2005, 44, 6146-6148.
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Chem. Int. Ed
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See Ref. [3i]; see also: a M. P. Munoz, J. Adrio, J. C. Carretero, A. M. Echavarren, Organometallics 2005, 24, 1293-1300;
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See Ref. [3i]; see also: a) M. P. Munoz, J. Adrio, J. C. Carretero, A. M. Echavarren, Organometallics 2005, 24, 1293-1300;
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21
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b) M. P. Munoz, M. Mendez, C. Nevado, D. J. Cardenas, A. M. Echavarren, Synthesis 2003, 2898-2903.
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Munoz, M.P.1
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Cardenas, D.J.4
Echavarren, A.M.5
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22
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34250789454
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Two 5-endo gold(I)-catalyzed processes have been reported previously: a) S. T. Staben, J. J. Kennedy-Smith, F. D. Toste, Angew. Chem. 2004, 116, 5464-5466;
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Two 5-endo gold(I)-catalyzed processes have been reported previously: a) S. T. Staben, J. J. Kennedy-Smith, F. D. Toste, Angew. Chem. 2004, 116, 5464-5466;
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23
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Angew. Chem. Int. Ed. 2004, 43, 5350-5352;
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Chem. Int. Ed
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b) S. T. Staben, J. J. Kennedy-Smith, D. Huang, B. K. Corkey, R. L. LaLonde, F. D. Toste, Angew. Chem. 2006, 118, 6137-6140;
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Staben, S.T.1
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Angew. Chem. Int. Ed. 2006, 45, 5991-5994.
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Chem. Int. Ed
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A single example was reported in which a cyclopentene derivative was formed: see
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A single example was reported in which a cyclopentene derivative was formed: see Ref. [3f].
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, vol.3 f
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Ref1
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27
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34250720809
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A single example of the methoxycyclization of a 1,6-enyne in which the alkyne is substituted with an aryl group has been reported: see Ref. [3i].
-
A single example of the methoxycyclization of a 1,6-enyne in which the alkyne is substituted with an aryl group has been reported: see Ref. [3i].
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28
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0031725689
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a) G. Willuhn, A. Skibinski, T. J. Schmidt, Planta Med. 1998, 64, 635-639;
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a) N. Mezailles, L. Ricard, F. Gagosz, Org. Lett. 2005, 7, 4133-4136;
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0001459366
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For the hydration or alkoxylation of alkynes, see: a
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For the hydration or alkoxylation of alkynes, see: a) J. H. Teles, S. Brode, M. Chabanas, Angew. Chem. 1998, 110, 1475-1478;
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18244399612
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Biphenylphosphine-based catalysts were reported to be superior for the methoxycyclization of 1,6-enynes; see: S. Lopez, C. Nieto-Oberhuber, A. M. Echavarren, J. Am. Chem. Soc. 2005, 127, 6178-6179.
-
Biphenylphosphine-based catalysts were reported to be superior for the methoxycyclization of 1,6-enynes; see: S. Lopez, C. Nieto-Oberhuber, A. M. Echavarren, J. Am. Chem. Soc. 2005, 127, 6178-6179.
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38
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3242691284
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a) V. Mamane, T. Gress, H. Krause, A. Fürstner, J. Am. Chem. Soc. 2004, 126, 8654-8655;
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3242713858
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b) Y. Harrak, C. Blaszykowski, M. Bernard, K. Cariou, V. Mouries, A.-L. Dhimane, L. Fensterbank, M. Malacria, J. Am. Chem. Soc. 2004, 126, 8656-8657.
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40
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26844516744
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An alternative gold-catalyzed propargylic substitution could be envisaged; see: M. Georgy, V. Boucard, J.-M. Campagne, J. Am. Chem. Soc. 2005, 127, 14180-14181
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An alternative gold-catalyzed propargylic substitution could be envisaged; see: M. Georgy, V. Boucard, J.-M. Campagne, J. Am. Chem. Soc. 2005, 127, 14180-14181.
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41
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This mechanism is supported by deuterium-labeling experiments see Supporting Information
-
This mechanism is supported by deuterium-labeling experiments (see Supporting Information).
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