References and Notes
- McWhinnie , W. R. and Miller , J. D. 1969 . Adv. Inorg. Chem. Radiochem. , 12 : 135
- McKenzie , D. E. 1971 . Coord. Chem. Rev. , 6 : 187
- McBryde , W. A. E. 1978 . IUPAC Chemical Data Series, No. 17 , pp. 1 – 78 . Oxford : Pergamon .
- Summers , L. A. 1984 . Advan. Heterocycl. Chem. , 35 : 281
- Chelucci , G. 1992 . Gazz. Chim. Ital. , 122 : 89
- Bolm , C. , Zehnder , M. and Bur , D. 1990 . Angew. Chem. Int. Ed. Engl. , 29 : 205
- Ito , K. and Katsuki , T. 1993 . Synlett. , : 638
- Brunner , H. and Zettlmeier , W. 1993 . Handbook of Enantioselective Catalysis with Transition Metal Compounds , vol I - II , New York, Basel, Cambridge, Tokyo : Weinheim . For an exhaustive list of more than 2,000 ligands used for enantioselective catalysis see:
- Johnson , T. H. and Rangarajan , G. 1980 . J. Org. Chem. , 45 : 62
- RajanBabu , T. V. and Casalnuovo , A. L. 1992 . J. Am. Chem. Soc. , 114 : 6265
- Selke , R. and Pracejus , H. 1986 . J. Molec. Catal. , 37 : 213
- Selke , R. 1986 . J. Molec. Catal. , 37 : 227
- Selke , R. and Capka , M. 1990 . J. Molec. Catal. , 63 : 319
- Johnson , T. H. , Klein , K. C. and Thomen , S. 1981 . J. Molec. Catal. , 12 : 37
- Sunjic , V. , Havbus , I. and Snatzke , G. 1989 . J. Organomet. Chem. , 370 : 295
- Garegg , P. J. and Samuelsson , B. 1978 . Carbohydr. Res. , 67 : 267
- Crystal data for C17H22BrNO6: Monoclinic crystal system, space group P21, a = 5.5543 (8), b = 18.656 (3), c = 9.1122 (15) Å, β = 104.113 (13)°, V = 918.2 (5) Å3, Z = 2, Dc = 1.506 Mg/m3, MoKα radiation, λ = 0.71073 Å, Siemens R3m/V Diffractometer. Out of 5598 reflections (4.0 ° < 2Θ < 45 °), 2181 unique reflections [F˚ > 4.0 σ (F˚)] were used in the refinement (227 parameters), converging to R = 0.0542 and Rw = 0.0565. Absolute configuration of the molecule was confirmed. The sugar has a pseudorotation angle of 61.5 ° with a 4T0 conformation. Atomic coordinates, bond lengths and angles and thermal parameters have been deposited at the Cambridge Crystallographic Data Centre.
- Tiecco , M. , Testaferri , L. , Tingoli , M. , Chianelli , D. and Montanucci , M. 1984 . Synthesis , : 736 This method was essentially the method reported earlier:, Compound 7 gave 1H and 13C NMR spectra consistent with the assigned structure and a satisfactory elemental analysis was obtained: 1H NMR (CDCl3, 500 MHz): δ 8.22 (d, 1 H, J = 7.8 Hz), 7.88 (t, 1 H, J = 7.8 Hz), 7.74 (d, 1 H, J = 7.8 Hz), 6.30 (d, 1 H, J = 3.4 Hz), 4.75 (d, 1 H, J = 3.9 Hz), 4.25 (d, 1 H, J = 6.4 Hz), 3.67 - 3.62 (m, 2 H), 3.54 (s, 1 H), 3.38 - 3.33 (m, 1 H), 1.70 (s, 3 H), 1.46 (s, 3 H), 1.42 (s, 3 H), 1.20 (s, 3 H); 13C NMR (CDCl3): δ 158.35, 154.22, 137.51, 121.74, 120.06, 112.93, 109.00, 106.07, 84.15, 83.85, 82.12, 73.87, 66.10, 27.15, 26.79, 26.64, 25.26. Anal. Calcd. for C34H44N2O12: C, 60.70; H, 6.59; N, 4.16. Found: C, 60.55; H, 6.47; N, 4.05.