Authors: Roper, S Frackenpohl, J Schrake, O Wartchow, R Hoffmann, HMR

Citation: S. Roper et al., Synthesis of enantiopure 1-azabicyclo[3.2.2]nonanes via stereoselective capture of chiral carbocations, ORG LETT, 2(12), 2000, pp. 1661-1664

Authors: Schrake, O Franz, MH Wartchow, R Hoffmann, HMR

Citation: O. Schrake et al., Recalcitrant S(N)2 displacements at carbon C9 of quincorine and quincoridine: 1,2-amino halides and mesylates with configurationally rigid nitrogen, TETRAHEDRON, 56(26), 2000, pp. 4453-4465

Authors: Braje, WM Frackenpohl, J Schrake, O Wartchow, R Beil, W Hoffmann, HMR

Citation: Wm. Braje et al., Synthesis of 10,11-didehydro Cinchona alkaloids and key derivatives, HELV CHIM A, 83(4), 2000, pp. 777-792

Authors: Schrake, O Rahn, VS Frackenpohl, J Braje, WM Hoffmann, HMR

Citation: O. Schrake et al., Novel bridged bicyclic alpha-amino acid eaters and key derivatives from quincorine and quincoridine, ORG LETT, 1(10), 1999, pp. 1607-1610

Authors: Wartchow, R Schrake, O Braje, WM Hoffmann, HMR

Citation: R. Wartchow et al., Crystal structure of (1S,2S,4S,5R)-2-hydroxymethyl-5-ethynyl-1-azabicyclo[2,2,2]octane, (HOCH2)(HC2)(C7H11N), Z KRIST-NEW, 214(2), 1999, pp. 285-286