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[17] X. Verdaguer, A. Moyano, M. A. Pericas, A. Riera, A. Alvarez-Larena, and
J.-F. Piniella, Alkyne Dicobalt Carbonyl Complexes with Sulfide Ligands. Syn-
thesis, Crystal Structure, and Dynamic Behavior, Organometallics , 18 , 4275-4285
(1999).
[18] R. Rios, S. Paredes, M. A. Pericas, and A. Moyano, Chiral cyclopentadiene-mediated
approach to enantioselective heterobimetallic Pauson-Khand reactions, J. Organomet.
Chem. , 690 , 358-362 (2005).
[19] J. Sola, A. Riera, M. A. Pericas, X. Verdaguer, and M. A. Maestro, Stereoselectivity
in the intermolecular Pauson-Khand reaction of electron-deficient terminal alkynes,
Tetrahedron Lett. , 45 , 5387-5390 (2004).
[20] (a) K. Hiroi, T. Watanabe, R. Kawagishi, and I. Abe, Catalytic use of chiral phos-
phine ligands in asymmetric Pauson-Khand reactions, Tetrahedron: Asymm. , 11 ,
797-808 (2000). (b) K. Hiroi, T. Watanabe, R. Kawagishi, and I. Abe, Asymmetric
catalytic Pauson-Khand reactions with chiral phosphine ligands: dramatic effects of
substituents in 1,6-enyne systems, Tetrahedron Lett. , 41 , 891-895 (2000).
[21] T. M. Schmid and G. Consiglio, Asymmetric cyclocarbonylation of 1,6-enynes with
cobalt catalysts, Tetrahedron: Asymm. , 15 , 2205-2208 (2004).
[22] S. E. Gibson, S. E. Lewis, J. A. Loch, J. W. Steed, and M. J. Tozer, Identifica-
tion of an Asymmetric Pauson-Khand Precatalyst, Organometallics , 22 , 5382-5384
(2003).
[23] S. J. Sturla and S. L. Buchwald, Cobalt-Phosphite-Catalyzed Asymmetric Pauson-
Khand Reaction, J. Org. Chem. , 67 , 3398-3403 (2002).
[24] V. Derdau, S. Laschat, I. Dix, and P. G. Jones, Cobalt-Alkyne Complexes with
Diphosphine Ligands as Mechanistic Probes for the Pauson-Khand Reaction,
Organometallics , 18 , 3859-3864 (1999).
[25] (a) S. E. Gibson, K. A. C. Kaufmann, J. A. Loch, and A. Miyazaki, Metal carbonyl
complexes and chirality, P. App. Chem. , 80 , 903-911 (2008). (b) S. E. Gibson, D. J.
Hardick, P. R. Haycock, K. A. C. Kaufmann, A. Miyazaki, M. J. Tozer, and A.
J. P. White, A study of (binap)(enyne)tetracarbonyldicobalt(0) complexes, Chem.
Eur. J. , 13 , 7099-7109 (2007). (c) S. E. Gibson, K. A. C. Kaufmann, J. A. Loch,
J. W. Steed, and A. J. P. White, A study of [Co 2 (alkyne)(binap)(CO) 4 ] complexes
(BINAP
(1,1 -binaphthalene)-2,2 -diylbis(diphenylphosphine)), Chem. Eur. J. , 11 ,
2566-2576 (2005).
[26] T. Fjermestad, M. A. Pericas and F. Maseras, Origin of enantioselectivity in asym-
metric Pauson-Khand reactions catalyzed by [(BINAP)Co 2 (CO) 6 ], J. Mol. Catal. A:
Chem. , 324 , 127-132 (2010).
[27] H. Brunner, Right or left - this is the question (enantioselective catalysis with transition
metal compounds), Pure Appl.Chem. , 62 , 589-594 (1990).
[28] H. Brunner and Niedernhuber, Optically active transition-metal complexes.
102. Enantioselective synthesis of 3-oxabicyclo[3.3.0]oct-7-en-7-phenyl-6-one via
Khand-Pauson reaction, Tetrahedron: Asymm. , 1 , 711-714 (1990).
[29] A. M. Hay, W. J. Kerr, G. G. Kirk, and D. Middlemiss, Highly Efficient Enantiose-
lective Pauson-Khand Reactions, Organometallics , 14 , 4986-4988 (1995).
[30] (a) J. Castro, A. Moyano, M. A. Pericas, A. Riera, A. Alvarez-Larena, and
J. F. Piniella, Acetylene
=
Dicobaltcarbonyl Complexes with Chiral Phosphi-
nooxazoline Ligands: Synthesis, Structural Characterization, and Application to
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