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Results: 1-25 | 26-31 |
Results: 26-31/31
Stereoselective deprotonation of chiral and achiral 2-aminoalkyl carbamates: Synthesis of optically active beta-amino alcohols via 1-oxy-substituted alkyllithium intermediates
Authors: Schwerdtfeger, J Kolczewski, S Weber, B Frohlich, R Hoppe, D
Citation: J. Schwerdtfeger et al., Stereoselective deprotonation of chiral and achiral 2-aminoalkyl carbamates: Synthesis of optically active beta-amino alcohols via 1-oxy-substituted alkyllithium intermediates, SYNTHESIS-S, (9), 1999, pp. 1573-1592
Facile and highly stereoselective synthesis of the C-2-symmetrical diaminodiol core-unit of HIV-1 protease inhibitors and of their symmetrical and unsymmetrical analogs from lithiated 2-(dibenzylamino)alkyl carbamates: Oxidative dimerization
Authors: Weber, B Kolczewski, S Frohlich, R Hoppe, D
Citation: B. Weber et al., Facile and highly stereoselective synthesis of the C-2-symmetrical diaminodiol core-unit of HIV-1 protease inhibitors and of their symmetrical and unsymmetrical analogs from lithiated 2-(dibenzylamino)alkyl carbamates: Oxidative dimerization, SYNTHESIS-S, (9), 1999, pp. 1593-1606
Diastereoselective lithiation and substitution of (S)-N-benzylprolinol andrac-N-benzylpiperidine-2-methanol via the carbamate esters: Kinetic resolution by means of (-)-sparteine-mediated deprotonation
Authors: Weber, B Schwerdtfeger, J Frohlich, R Gohrt, A Hoppe, D
Citation: B. Weber et al., Diastereoselective lithiation and substitution of (S)-N-benzylprolinol andrac-N-benzylpiperidine-2-methanol via the carbamate esters: Kinetic resolution by means of (-)-sparteine-mediated deprotonation, SYNTHESIS-S, (11), 1999, pp. 1915-1924
(-)-sparteine-mediated stereoselective intramolecular carbolithiation of 4-substituted 5-hexynyl carbamates. Synthesis of enantiopure 1,3-difunctionalized alkylidene cyclopentanes
Authors: Oestreich, M Frohlich, R Hoppe, D
Citation: M. Oestreich et al., (-)-sparteine-mediated stereoselective intramolecular carbolithiation of 4-substituted 5-hexynyl carbamates. Synthesis of enantiopure 1,3-difunctionalized alkylidene cyclopentanes, J ORG CHEM, 64(23), 1999, pp. 8616-8626
(-)-sparteine-mediated asymmetric cyclocarbolithiation of alkenes combinedwith a stereospecific retro-[1,4]-Brook rearrangement
Authors: Kleinfeld, SH Wegelius, E Hoppe, D
Citation: Sh. Kleinfeld et al., (-)-sparteine-mediated asymmetric cyclocarbolithiation of alkenes combinedwith a stereospecific retro-[1,4]-Brook rearrangement, HELV CHIM A, 82(12), 1999, pp. 2413-2424
(-)-sparteine-mediated asymmetric intramolecular carbolithiation of alkenes: Synthesis of enantiopure cyclopentanes with three consecutive stereogenic centers
Authors: Hoppe, D Woltering, MJ Oestreich, M Frohlich, R
Citation: D. Hoppe et al., (-)-sparteine-mediated asymmetric intramolecular carbolithiation of alkenes: Synthesis of enantiopure cyclopentanes with three consecutive stereogenic centers, HELV CHIM A, 82(11), 1999, pp. 1860-1877
Risultati: 1-25 | 26-31 |