AAAAAA

   
Results: 1-25 | 26-50 | 51-74 |
Results: 51-74/74
5-Amino-4-aryl-2,2-dimethyl-1,3-dioxans: application as chiral NMR shift reagents and derivatizing agents for acidic compounds
Authors: Enders, D Thomas, CR Runsink, J
Citation: D. Enders et al., 5-Amino-4-aryl-2,2-dimethyl-1,3-dioxans: application as chiral NMR shift reagents and derivatizing agents for acidic compounds, TETRAHEDR-A, 10(2), 1999, pp. 323-326
Triazenes: A useful protecting strategy for sensitive secondary amines
Authors: Lazny, R Poplawski, J Kobberling, J Enders, D Brase, S
Citation: R. Lazny et al., Triazenes: A useful protecting strategy for sensitive secondary amines, SYNLETT, (8), 1999, pp. 1304-1306
A novel enantioselective synthesis of alpha-azido ketones
Authors: Enders, D Klein, D
Citation: D. Enders et D. Klein, A novel enantioselective synthesis of alpha-azido ketones, SYNLETT, (6), 1999, pp. 719-720
Asymmetric synthesis of alpha-substituted beta-amino sulfones by aza-Michael addition alpha-alkylation
Authors: Enders, D Muller, SF Raabe, G
Citation: D. Enders et al., Asymmetric synthesis of alpha-substituted beta-amino sulfones by aza-Michael addition alpha-alkylation, SYNLETT, (6), 1999, pp. 741-743
alpha-silyl controlled asymmetric Michael additions of acyclic and cyclic ketones to nitroalkenes
Authors: Enders, D Otten, T
Citation: D. Enders et T. Otten, alpha-silyl controlled asymmetric Michael additions of acyclic and cyclic ketones to nitroalkenes, SYNLETT, (6), 1999, pp. 747-749
Asymmetric synthesis of alpha-substituted beta-formyl delta-lactones via aMichael addition/alpha-alkylation protocol
Authors: Enders, D Vazquez, J
Citation: D. Enders et J. Vazquez, Asymmetric synthesis of alpha-substituted beta-formyl delta-lactones via aMichael addition/alpha-alkylation protocol, SYNLETT, (5), 1999, pp. 629-631
Diastereo- and enantioselective synthesis of Delta(2)-1,2,4-oxadiazolines by 1,3-dipolar cycloaddition of nitrile oxides with chiral hydrazones
Authors: Enders, D Meyer, I Runsink, J Raabe, G
Citation: D. Enders et al., Diastereo- and enantioselective synthesis of Delta(2)-1,2,4-oxadiazolines by 1,3-dipolar cycloaddition of nitrile oxides with chiral hydrazones, HETEROCYCLE, 50(2), 1999, pp. 995-1024
Asymmetric nucleophilic alpha-amino-acylation with metalated chiral amino nitriles: enantioselective synthesis of 3-substituted 5-amino-4-oxo-esters via asymmetric Michael addition
Authors: Enders, D Shilvock, JP Raabe, G
Citation: D. Enders et al., Asymmetric nucleophilic alpha-amino-acylation with metalated chiral amino nitriles: enantioselective synthesis of 3-substituted 5-amino-4-oxo-esters via asymmetric Michael addition, J CHEM S P1, (12), 1999, pp. 1617-1619
Nucleophilic alkenoylation of aldehydes with metalated alpha-aminonitriles: regioselective synthesis of alpha-hydroxyenones
Authors: Pierre, F Enders, D
Citation: F. Pierre et D. Enders, Nucleophilic alkenoylation of aldehydes with metalated alpha-aminonitriles: regioselective synthesis of alpha-hydroxyenones, TETRAHEDR L, 40(29), 1999, pp. 5301-5305
Iterative asymmetric synthesis of protected anti-1,3-polyols
Authors: Enders, D Hundertmark, T
Citation: D. Enders et T. Hundertmark, Iterative asymmetric synthesis of protected anti-1,3-polyols, TETRAHEDR L, 40(22), 1999, pp. 4169-4172
Triazenes as robust and simple linkers for amines in solid-phase organic synthesis
Authors: Brase, S Kobberling, J Enders, D Lazny, R Wang, MF Brandtner, S
Citation: S. Brase et al., Triazenes as robust and simple linkers for amines in solid-phase organic synthesis, TETRAHEDR L, 40(11), 1999, pp. 2105-2108
Diastereo- and enantioselective synthesis of 4- and 3,4-substituted 2-acetoxy-butyrolactones
Authors: Enders, D Sun, HB Leusink, FR
Citation: D. Enders et al., Diastereo- and enantioselective synthesis of 4- and 3,4-substituted 2-acetoxy-butyrolactones, TETRAHEDRON, 55(19), 1999, pp. 6129-6138
One pot synthesis of 3,4-disubstituted 1-alkyl-4H-1,2,4-triazol-1-ium salts
Authors: Teles, JH Breuer, K Enders, D Gielen, H
Citation: Jh. Teles et al., One pot synthesis of 3,4-disubstituted 1-alkyl-4H-1,2,4-triazol-1-ium salts, SYN COMMUN, 29(1), 1999, pp. 1-9
Copper(II) chloride mediated racemization-free hydrolysis of alpha-alkylated ketone SAMP-hydrazones
Authors: Enders, D Hundertmark, T Lazny, R
Citation: D. Enders et al., Copper(II) chloride mediated racemization-free hydrolysis of alpha-alkylated ketone SAMP-hydrazones, SYN COMMUN, 29(1), 1999, pp. 27-33
Asymmetric Michael additions via 6- and 7-membered lactone SAMP-hydrazones: Diastereo- and enantioselective synthesis of substituted lactone esters
Authors: Enders, D Teschner, P Grobner, R Raabe, G
Citation: D. Enders et al., Asymmetric Michael additions via 6- and 7-membered lactone SAMP-hydrazones: Diastereo- and enantioselective synthesis of substituted lactone esters, SYNTHESIS-S, (2), 1999, pp. 237-242
Diastereo- and enantioselective format synthesis of (+)-conagenin via asymmetric [2,3]-Wittig rearrangement
Authors: Enders, D Bartsch, M Runsink, J
Citation: D. Enders et al., Diastereo- and enantioselective format synthesis of (+)-conagenin via asymmetric [2,3]-Wittig rearrangement, SYNTHESIS-S, (2), 1999, pp. 243-248
Synthesis - Journal of synthetic organic chemistry
Authors: Enders, D
Citation: D. Enders, Synthesis - Journal of synthetic organic chemistry, SYNTHESIS-S, (10), 1999, pp. III-III
Electrophilic and nucleophilic reactivities of the azomethine carbon of SAMP-hydrazones: Stereoselective synthesis of gamma-amino ketone derivatives
Authors: Enders, D Diez, E Fernandez, R Martin-Zamora, E Munoz, JM Pappalardo, RR Lassaletta, JM
Citation: D. Enders et al., Electrophilic and nucleophilic reactivities of the azomethine carbon of SAMP-hydrazones: Stereoselective synthesis of gamma-amino ketone derivatives, J ORG CHEM, 64(17), 1999, pp. 6329-6336
Enantioselective synthesis of both enantiomers of bgugaine employing the SAMP-hydrazone method
Authors: Enders, D Thiebes, C
Citation: D. Enders et C. Thiebes, Enantioselective synthesis of both enantiomers of bgugaine employing the SAMP-hydrazone method, J INDIAN CH, 76(11-12), 1999, pp. 561-564
Asymmetric synthesis of 1,2,3,4,5,6-hexahydro-5-hydroxypyrimidin-2-ones aspotential HIV-protease inhibitors
Authors: Enders, D Wortmann, L Ducker, B Raabe, G
Citation: D. Enders et al., Asymmetric synthesis of 1,2,3,4,5,6-hexahydro-5-hydroxypyrimidin-2-ones aspotential HIV-protease inhibitors, HELV CHIM A, 82(8), 1999, pp. 1195-1201
Highly diastereo- and enantioselective synthesis of protected anti-1,3-diols
Authors: Enders, D Hundertmark, T Lampe, C Jegelka, U Scharfbillig, I
Citation: D. Enders et al., Highly diastereo- and enantioselective synthesis of protected anti-1,3-diols, EUR J ORG C, (12), 1998, pp. 2839-2849
A surprising solid-phase effect: Development of a recyclable "traceless" linker system for reactions on solid support
Authors: Brase, S Enders, D Kobberling, J Avemaria, F
Citation: S. Brase et al., A surprising solid-phase effect: Development of a recyclable "traceless" linker system for reactions on solid support, ANGEW CHEM, 37(24), 1998, pp. 3413-3415
Zinc-mediated asymmetric epoxidation of nitro alkenes with oxygen
Authors: Enders, D Kramps, L Zhu, JQ
Citation: D. Enders et al., Zinc-mediated asymmetric epoxidation of nitro alkenes with oxygen, TETRAHEDR-A, 9(22), 1998, pp. 3959-3962
CD-spectroscopic confirmation of the absolute configuration of a conformationally flexible aldehyde ester containing a quarternary stereogenic center
Authors: Fleischhauer, J Koslowski, A Schiffer, J Wollmer, A Enders, D Zamponi, A Raabe, G
Citation: J. Fleischhauer et al., CD-spectroscopic confirmation of the absolute configuration of a conformationally flexible aldehyde ester containing a quarternary stereogenic center, Z NATURFO A, 53(10-11), 1998, pp. 891-895
Risultati: 1-25 | 26-50 | 51-74 |