Здравствуйте) помогите найти:
1.
A Diastereoselective Metal-Catalyzed [2 + 2] Cycloaddition of Bis-enones Balik, T. G.; Luis, A. L.; Wang, L.C.; Krische, M.J. J. Am. Chem. Soc. 2001, 123, 6716-6717
2.
Diastereoselective Cycloreductions and Cycloadditions Catalyzed by Co(dpm)2-Silane (dpm = 2,2,6,6-tetramethylheptane-3,5-dionate): Mechanism and Partitioning of Hydrometallative versus Anion Radical Pathways Wang, L. C.; Jang, H. Y.; Roh, Y.; Lynch, V.; Schultz, A.J.; Wang, X.; Krische, M.J.J. Am. Chem. Soc. 2002, 124, 9448-9453
3.
Chemically Induced Anion Radical Cycloadditions: Intramolecular Cyclobutanation of Bis(enones) via Homogeneous Electron Transfer Yang, J; Felton, G. A. N.; Bauld, N. L.; Krische M. J. J. Am. Chem. Soc. 2004, 126, 1634-1635
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