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Results: 1-25 | 26-29
Results: 1-25/29
Macrocyclic siloxanes with two exocyclic trans-silanol and two exocyclic trans-amino functions - Stereoselective syntheses and structures
Authors: Tacke, R Burschka, C Heermann, J Richter, I Wagner, B Willeke, R
Citation: R. Tacke et al., Macrocyclic siloxanes with two exocyclic trans-silanol and two exocyclic trans-amino functions - Stereoselective syntheses and structures, EUR J INORG, (9), 2001, pp. 2211-2215
Neutral mononuclear and binuclear hexacoordinate silicon complexes with SiO5C skeletons
Authors: Tacke, R Burschka, C Willeke, M Willeke, R
Citation: R. Tacke et al., Neutral mononuclear and binuclear hexacoordinate silicon complexes with SiO5C skeletons, EUR J INORG, (7), 2001, pp. 1671-1674
Pentacoordination of silicon by four covalent Si-S bonds and one covalent Si-C bond
Authors: Tacke, R Mallak, H Willeke, R
Citation: R. Tacke et al., Pentacoordination of silicon by four covalent Si-S bonds and one covalent Si-C bond, ANGEW CHEM, 40(12), 2001, pp. 2339
Novel tricyclic sila-heterocycles: Syntheses and crystal structure analyses of rac-2,8-diethoxy-6,6-diorganyl-3,9-diaza-6-silatricyclo[5.2.1.0(4,8)]dec-2-enes
Authors: Merget, M Bertermann, R Wagner, B Tacke, R
Citation: M. Merget et al., Novel tricyclic sila-heterocycles: Syntheses and crystal structure analyses of rac-2,8-diethoxy-6,6-diorganyl-3,9-diaza-6-silatricyclo[5.2.1.0(4,8)]dec-2-enes, ORGANOMETAL, 20(17), 2001, pp. 3650-3654
Zwitterionic lambda Si-5-silicates with SiO2S2C skeletons: Syntheses and structural characterization in the solid state
Authors: Willeke, R Tacke, R
Citation: R. Willeke et R. Tacke, Zwitterionic lambda Si-5-silicates with SiO2S2C skeletons: Syntheses and structural characterization in the solid state, Z ANORG A C, 627(7), 2001, pp. 1537-1541
Synthesis and structural characterization of cationic complexes with hexacoordinate silicon(IV) and three bidentate 1-oxopyridine-2-olato(1-) ligands
Authors: Tacke, R Willeke, M Penka, M
Citation: R. Tacke et al., Synthesis and structural characterization of cationic complexes with hexacoordinate silicon(IV) and three bidentate 1-oxopyridine-2-olato(1-) ligands, Z ANORG A C, 627(6), 2001, pp. 1236-1240
Zwitterionic [(4-n-alkyl-1,4-bisazoniacyclohex-1-yl) methyl]-pentafluorosilicates: A new class of surface-active compounds with a hexacoordinate silicon atom
Authors: Willeke, M Lunkenheimer, K Tacke, R
Citation: M. Willeke et al., Zwitterionic [(4-n-alkyl-1,4-bisazoniacyclohex-1-yl) methyl]-pentafluorosilicates: A new class of surface-active compounds with a hexacoordinate silicon atom, Z ANORG A C, 627(11), 2001, pp. 2517-2522
Syntheses of racemic and non-racemic silicon- and germanium-containing alpha-amino acids of the formula type H2NCH(CH(2)ElR(3))COOH (El = Si, Ge; R =organyl) and incorporation of D-H2NCH(CH2SiMe3)COOH and D-H2NCH(CH2GeMe3)COOH into biologically active decapeptides: a study on C/Si/Ge bioisosterism
Authors: Merget, M Gunther, K Bernd, M Gunther, E Tacke, R
Citation: M. Merget et al., Syntheses of racemic and non-racemic silicon- and germanium-containing alpha-amino acids of the formula type H2NCH(CH(2)ElR(3))COOH (El = Si, Ge; R =organyl) and incorporation of D-H2NCH(CH2SiMe3)COOH and D-H2NCH(CH2GeMe3)COOH into biologically active decapeptides: a study on C/Si/Ge bioisosterism, J ORGMET CH, 628(2), 2001, pp. 183-194
Monocyclic zwitterionic lambda Si-5-Silicates with an SiO2FC2 framework: Syntheses and structural characterization in the solid state and in solution
Authors: Tacke, R Bertermann, R Dannappel, O Neugebauer, RE Pulm, M Willeke, R
Citation: R. Tacke et al., Monocyclic zwitterionic lambda Si-5-Silicates with an SiO2FC2 framework: Syntheses and structural characterization in the solid state and in solution, INORG CHEM, 40(11), 2001, pp. 2520-2527
Solid-state Si-29 VACP/MAS NMR studies of silicon-accumulating plants: Structural characterization of biosilica deposits
Authors: Bertermann, R Tacke, R
Citation: R. Bertermann et R. Tacke, Solid-state Si-29 VACP/MAS NMR studies of silicon-accumulating plants: Structural characterization of biosilica deposits, Z NATURFO B, 55(6), 2000, pp. 459-461
Sila-substitution of the alpha-amino acid proline: Synthesis of rac- and (R)-4,4-dimethyl-4-sila-proline ethyl ester
Authors: Handmann, VI Merget, M Tacke, R
Citation: Vi. Handmann et al., Sila-substitution of the alpha-amino acid proline: Synthesis of rac- and (R)-4,4-dimethyl-4-sila-proline ethyl ester, Z NATURFO B, 55(2), 2000, pp. 133-138
Singly charged lambda Si-6-silicate anions with an SiF5C skeleton: Syntheses and crystal structure analyses of the ionic hexacoordinate silicon compounds [Me3NH][F-5 SiCH2NMe2H]center dot H2O and [Me3NH][F5SiCH2NMe3]center dot H2O
Authors: Pulm, M Becht, J Tacke, R
Citation: M. Pulm et al., Singly charged lambda Si-6-silicate anions with an SiF5C skeleton: Syntheses and crystal structure analyses of the ionic hexacoordinate silicon compounds [Me3NH][F-5 SiCH2NMe2H]center dot H2O and [Me3NH][F5SiCH2NMe3]center dot H2O, Z NATURFO B, 55(1), 2000, pp. 60-64
New zwitterionic pentacoordinate silicates with SiONFC2, SiONF2C, and SiO2N2C frameworks: synthesis, structure, and dynamic stereochemistry
Authors: Kost, D Kalikhman, I Krivonos, S Bertermann, R Burschka, C Neugebauer, RE Pulm, M Willeke, R Tacke, R
Citation: D. Kost et al., New zwitterionic pentacoordinate silicates with SiONFC2, SiONF2C, and SiO2N2C frameworks: synthesis, structure, and dynamic stereochemistry, ORGANOMETAL, 19(6), 2000, pp. 1083-1095
A novel silicon-based linkage and cleavage strategy for solid-phase synthesis: Formation of resin-linked zwitterionic pentacoordinate silicates as the key step and release of the target molecules in a traceless fashion
Authors: Tacke, R Ulmer, B Wagner, B Arlt, M
Citation: R. Tacke et al., A novel silicon-based linkage and cleavage strategy for solid-phase synthesis: Formation of resin-linked zwitterionic pentacoordinate silicates as the key step and release of the target molecules in a traceless fashion, ORGANOMETAL, 19(25), 2000, pp. 5297-5309
Syntheses and properties of silicon- and germanium-containing alpha-amino acids and peptides: A study on C/Si/Ge bioisosterism
Authors: Tacke, R Merget, M Bertermann, R Bernd, M Beckers, T Reissmann, T
Citation: R. Tacke et al., Syntheses and properties of silicon- and germanium-containing alpha-amino acids and peptides: A study on C/Si/Ge bioisosterism, ORGANOMETAL, 19(18), 2000, pp. 3486-3497
Zwitterionic spirocyclic lambda Si-5-silicates with two bidentate acetohydroximato(2-) or benzohydroximato(2-) ligands: Synthesis, structure, and dynamic stereochemistry
Authors: Tacke, R Bertermann, R Biller, A Dannappel, O Penka, M Pulm, M Willeke, R
Citation: R. Tacke et al., Zwitterionic spirocyclic lambda Si-5-silicates with two bidentate acetohydroximato(2-) or benzohydroximato(2-) ligands: Synthesis, structure, and dynamic stereochemistry, Z ANORG A C, 626(5), 2000, pp. 1159-1173
New bicyclic sila-heterocycles: syntheses and crystal structure analyses of rac-7-ethoxy-2,2-diorganyl-2,3,5,7a-tetrahydro-1H-3a,6-diaza-2-sila-inden-4-ones
Authors: Handmann, VI Bertermann, R Burschka, C Tacke, R
Citation: Vi. Handmann et al., New bicyclic sila-heterocycles: syntheses and crystal structure analyses of rac-7-ethoxy-2,2-diorganyl-2,3,5,7a-tetrahydro-1H-3a,6-diaza-2-sila-inden-4-ones, J ORGMET CH, 613(1), 2000, pp. 19-25
Di[(hydroxyalkyl)dimethylammonium] tris[benzene-1,2-diolato(2-)]silicates and their germanium analogs: syntheses, crystal structure analyses, and NMRstudies
Authors: Tacke, R Stewart, A Becht, J Burschka, C Richter, I
Citation: R. Tacke et al., Di[(hydroxyalkyl)dimethylammonium] tris[benzene-1,2-diolato(2-)]silicates and their germanium analogs: syntheses, crystal structure analyses, and NMRstudies, CAN J CHEM, 78(11), 2000, pp. 1380-1387
Pentacoordinate silicon compounds with SiO5 skeletons containing SiOH or SiOSi groups: Derivatives of the pentahydroxosilicate(1-) anion [Si(OH)(5)](-) and its anhydride [(HO)(4)Si-O-Si(OH)(4)](2-)
Authors: Tacke, R Burschka, C Richter, I Wagner, B Willeke, R
Citation: R. Tacke et al., Pentacoordinate silicon compounds with SiO5 skeletons containing SiOH or SiOSi groups: Derivatives of the pentahydroxosilicate(1-) anion [Si(OH)(5)](-) and its anhydride [(HO)(4)Si-O-Si(OH)(4)](2-), J AM CHEM S, 122(35), 2000, pp. 8480-8485
Syntheses, stereochemistry, and dynamic behavior of chiral zwitterionic (ammoniomethyl)bis[glycolato(2-)-O-1,O-2]silicates
Authors: Tacke, R Bertermann, R Biller, A Dannappel, O Pulm, M Willeke, R
Citation: R. Tacke et al., Syntheses, stereochemistry, and dynamic behavior of chiral zwitterionic (ammoniomethyl)bis[glycolato(2-)-O-1,O-2]silicates, EUR J INORG, (5), 1999, pp. 795-805
New chiral zwitterionic lambda Si-5-silicates with an SiO5 or SiO4C frame work: Syntheses, crystal structures, and properties
Authors: Tacke, R Pfrommer, B Pulm, M Bertermann, R
Citation: R. Tacke et al., New chiral zwitterionic lambda Si-5-silicates with an SiO5 or SiO4C frame work: Syntheses, crystal structures, and properties, EUR J INORG, (5), 1999, pp. 807-816
Milestones in the biochemistry of silicon: From basic research to biotechnological applications
Authors: Tacke, R
Citation: R. Tacke, Milestones in the biochemistry of silicon: From basic research to biotechnological applications, ANGEW CHEM, 38(20), 1999, pp. 3015-3018
Bioorganogermanium chemistry: Studies on C/Si/Ge bioisosterism
Authors: Tacke, R Heinrich, T Kornek, T Merget, M Wagner, SA Gross, J Keim, C Lambrecht, G Mutschler, E Beckers, T Bernd, M Reissmann, T
Citation: R. Tacke et al., Bioorganogermanium chemistry: Studies on C/Si/Ge bioisosterism, PHOSPHOR SU, 151, 1999, pp. 69-87
Determinants of SR protein specificity
Authors: Tacke, R Manley, JL
Citation: R. Tacke et Jl. Manley, Determinants of SR protein specificity, CURR OP CEL, 11(3), 1999, pp. 358-362
Phosphorylated RNA polymerase II stimulates pre-mRNA splicing
Authors: Hirose, Y Tacke, R Manley, JL
Citation: Y. Hirose et al., Phosphorylated RNA polymerase II stimulates pre-mRNA splicing, GENE DEV, 13(10), 1999, pp. 1234-1239
Risultati: 1-25 | 26-29