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1
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18944371935
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For reviews on olefin metathesis, see: a) T. Katz, Angew. Chem. Int. Ed. 2005, 44, 3010-3019;
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5
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17844369291
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Ed, S.-I. Murahashi, Wiley-VCH, Weinheim, chapter 6
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e) R. H. Grubbs, T. M. Trnka in Ruthenium in Organic Synthesis (Ed.: S.-I. Murahashi), Wiley-VCH, Weinheim, 2004, chapter 6.
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Ruthenium in Organic Synthesis
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Grubbs, R.H.1
Trnka, T.M.2
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6
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1642284120
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For recent reviews on the Pauson-Khand reaction, see: a
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For recent reviews on the Pauson-Khand reaction, see: a) J. Blanco-Urgoiti, L. Anorbe, L. Perez-Serrano, G. Dominguez, J. Perez-Castells, Chem. Soc. Rev. 2004, 33, 32-42;
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Blanco-Urgoiti, J.1
Anorbe, L.2
Perez-Serrano, L.3
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Perez-Castells, J.5
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7
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0035901654
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b) T. Sugihara, M. Yamaguchi, M. Nishizawa, Chem. Eur. J. 2001, 7, 1589-1595;
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0030991958
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T. F. Jamison, S. Shambayati, W. E. Crowe, S. L. Schreiber, J. Am. Chem. Soc. 1997, 119, 4353-4363.
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a) D. G. Young, J. A. Burlison, U. Peters, J. Org. Chem. 2003, 68, 3494-3497;
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b) J. A. Burlison, J. M. Gray, D. G. J. Young, Tetrahedron Lett. 2001, 42, 5363-5365.
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0142009604
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M. Rosillo, L. Casarrubios, G. Domínguez, J. Pérez- Castells, Org. Biomol. Chem. 2003, 1, 1450-1451.
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Org. Biomol. Chem
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Rosillo, M.1
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17
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0034595752
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and references therein
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L. Pérez-Serrano, J. Blanco-Urgoiti, L. Casarrubios, G. Domínguez, J. Pérez-Castells, J. Org. Chem. 2000, 65, 3513-3519, and references therein.
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18
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53849086050
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When irradiating 7b-H a NOE increment of 5% was observed both in the signal of 7a-H and 4a-H.
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When irradiating 7b-H a NOE increment of 5% was observed both in the signal of 7a-H and 4a-H.
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-
-
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19
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53849144560
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1H NMR spectrum of the crude mixture.
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1H NMR spectrum of the crude mixture.
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-
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20
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53849130199
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Compound 19bα: No NOE increments in 8a-H were observed when irradiating 8b-H or 4a-H. Compound 19bβ: when irradiating 8b-H a NOE increment of 8% was observed in the signal of 8a-H and a 12% increment was observed in the signal of 4a-H. The signals were assigned on the basis of a COSYGR experiment.
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Compound 19bα: No NOE increments in 8a-H were observed when irradiating 8b-H or 4a-H. Compound 19bβ: when irradiating 8b-H a NOE increment of 8% was observed in the signal of 8a-H and a 12% increment was observed in the signal of 4a-H. The signals were assigned on the basis of a COSYGR experiment.
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21
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0033708968
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Y. Q. Tu, A. Hübener, H. Zhang, C. J. Moore, M. T. Fletcher, P. Hayes, K. Dettner, W. Francke, C. S. P. McErlean, W. Kitching, Synthesis 2000, 1956-1978.
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Francke, W.8
McErlean, C.S.P.9
Kitching, W.10
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22
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77957096846
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Ed, R. H. F Manske, Academic Press, New York
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23
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24
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25
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M. E. Kopach, A. H. Fray, A. I. Meyers, J. Am. Chem. Soc. 1996, 118, 9876-9883.
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0342892315
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Nagata, W.1
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30
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84943882246
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The synthesis of 29 and the study of the PKR conditions of substituted alkenes will be published soon:, DOI:10.1016/j.jorganchem.2008.04.023
-
The synthesis of 29 and the study of the PKR conditions of substituted alkenes will be published soon: E. Arnáiz, J. Blanco-Urgoiti, D. Abdi, G. Domínguez, J. Pérez-Castells, J. Organomet. Chem. DOI:10.1016/j.jorganchem.2008.04.023.
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J. Organomet. Chem
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Arnáiz, E.1
Blanco-Urgoiti, J.2
Abdi, D.3
Domínguez, G.4
Pérez-Castells, J.5
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