132 results on '"Labahn, Thomas"'
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2. Cyclopropyl building blocks in organic synthesis. Part 81: Striving for unusually strained oxiranes: epoxidation of spirocyclopropanated methylenecyclopropanes
3. Synthesis and structure analysis of tricarbonyl[tetrakis(1′-methylcyclopropyl)cyclobutadiene]iron(0)
4. Preparation and structural features of new dialkylamino-substituted cyclopropenylidenepentacarbonylchromium complexes
5. A new and efficient access to oxazoline-5-carboxylates and amino acid derivatives with cyclopropyl groups
6. Staatliche Identitätsfindung und Sprache – Das Beispiel Somalia
7. Second International Congress of Somali Studies: (Hamburg, 1.-7. August 1983)
8. First International Congress of Somali Studies vom 6.-13. Juli 1980 in Mogadishu
9. Somalia (SO)
10. ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis. Part 50. An Easy Access to Bicyclic Peptides with an Octahydro[2H]pyrazino[1,2-a]pyrazine Skeleton.
11. ChemInform Abstract: Cyclopropyl Building Blocks for Organic Synthesis. Part 53. Convenient Syntheses of Novel α- and β-Amino Acids with Spiropentyl Groups.
12. ChemInform Abstract: Tricarbonyl(dihydroazepinyl)chromium Complexes and Methylenepyrrolidines from (2′-Dimethylaminoethenyl)carbenechromium Complexes.
13. ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis. Part 66. A New and Efficient Access to Thiazoline-4-carboxylates and Cysteine Derivatives Incorporating Cyclopropyl Groups.
14. ChemInform Abstract: N,N′-Bis(silyl)ethylenediamine and 1,3-Diaza-2-silacyclopentanes - Synthesis, Reactions, Crystal Structures.
15. ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis. Part 151. Diastereoselective Synthesis of Alkylcyclopropane-Anellated Methyl 2-Iminoimidazolinecarboxylates.
16. Diastereoselective Synthesis of Alkylcyclopropane-Annelated Methyl 2-Iminoimidazolidinecarboxylates
17. Syntheses, Structures and Electronic Properties of Cationic Hydroxy‐ and Methoxy‐Substituted Tricarbonyl(tetracyclopropylcyclopentadienyl)iron Complexes
18. 7‐(Dimethylamino)tricyclo[5.2.2.01,6]undecene Derivatives from β‐Cyclohexenyl β‐Dimethylamino‐Substituted α,β‐Unsaturated Fischer Carbenes.
19. 7-(Dimethylamino)tricyclo[5.2.2.01,6]undecene Derivatives from β-Cyclohexenyl β-Dimethylamino-Substituted α,β-Unsaturated Fischer Carbenes
20. From α,β-Unsaturated Fischer Carbene Complexes to Highly Substituted 3-Ethoxycyclopentadienes, Masked Cyclopentenones.
21. Synthesis and structural characterization of an unusual heptameric aluminum imide and the surface fluorination products of the Al7N7 and Al4C4N4 cores
22. Fromα,β-Unsaturated Fischer Carbene Complexes to Highly Substituted 3-Ethoxycyclopentadienes, Masked Cyclopentenones
23. Synthesis and investigation of the stability of Ti(III) β-diketiminato complexes. Structure of the tetrameric non-metallocene titanium fluoride complex (L2)4Ti4F6O2·2toluene supported by the β-diketiminato ligand
24. Cyclopropyl Building Blocks for Organic Synthesis. Part 85. Facile Preparation and Chemical Transformations of Spirocyclopropane‐Anellated Heterocycles.
25. Synthesis, Structural Characterization, and Theoretical Treatment of an Unusual Organozirconium Hydroxide with the [Zr6(μ4-O)(μ-O)4(μ-OH)8] Core
26. Construction of Bi- and Tricyclic Skeletons by Domino-Heck—Diels—Alder Reactions.
27. Facile Preparation and Chemical Transformations of Spirocyclopropane‐Annelated Heterocycles
28. Synthesis and Structure of the First Holmium and Erbium Diiodide Complexes of Composition LLnI2 (Ln = Ho, Er)
29. Structure and Rearrangement Reactions of Bis(organosilyl)(organostannyl)hydroxylamines: A Joint Theoretical/Experimental Study
30. Construction of Bi- and Tricyclic Skeletons by Domino-HeckDielsAlder Reactions
31. ChemInform Abstract: Cyclopropyl Building Blocks for Organic Synthesis. Part 75. Domino Reactions of Amidines with Methyl 2‐Chloro‐2‐cyclopropylideneacetates as an Efficient Access to Cyclobutene‐Anellated Pyrimidinones.
32. Synthesis and Structure of a Tetrahydroxydisilane and a Trihydroxycyclotrisiloxane with All the OH Functions in cis Position
33. Tetra- and Pentacyclopropylcyclopentadiene—Two New Donor-Substituted Ligands for Metal Complexes Small Ring Building Blocks in Organic Synthesis: Part 74. This work was supported by the Fonds der Chemischen Industrie as well as the companies BASF AG and Chemetall GmbH (Chemicals). The authors are indebted to Prof. Burkhard König, Regensburg (Germany) and Prof. Pierre H. Dixneuf, Rennes (France), for measuring the oxidation potentials of the new ferrocenes, as well as to Dr. Burkhard Knieriem, Göttingen, for his careful proofreading of the final manuscript. Part 73: H. Nüske, M. Noltemeyer, A. de Meijere, Angew. Chem. 2001, 3509–3511; Angew. Chem. Int. Ed. 2001, 40, 3411–3413. Part 72: A. de Meijere, M. von Seebach, S. I. Kozhushkov, S. Cicchi, T. Dimoulas, A. Brandi, Eur. J. Org. Chem. 2001, 3789–3795.
34. Domino Reactions of Amidines with Methyl 2-Chloro-2-cyclopropylideneacetate as an Efficient Access to Cyclobutene-Annelated Pyrimidinones†
35. Tetra- und Pentacyclopropylcyclopentadien - zwei neue Donor-substituierte Liganden für Metallkomplexe
36. N,N′-Bis(silyl)ethylendiamine und 1,3-Diaza-2-silacyclopentane – Synthese, Reaktionen, Strukturen/ N,N′-Bis(silyl)ethylenediamines and 1.3-Diaza-2-silacyclopentanes – Synthesis, Reactions, Crystal Structures
37. A New and Efficient Access to Thiazoline-4-carboxylates and Cysteine Derivatives Incorporating Cyclopropyl Groups
38. ChemInform Abstract: Preparation and Structural Features of New Dialkylamino‐Substituted Cyclopropenylidenepentacarbonylchromium Complexes.
39. Synthesis and Structures of [((Me3Si)3CAlF2)2(μ-O)Li2(THF)4] and [{Li(Me3Si)3CAlF3(THF)}3LiF(THF)]
40. A π-Stacked Organometallic Propeller: Experimental and Theoretical Studies on Reactivity and Bonding in the π-Arene-Bridged Nickel Triple-Decker [{(η5-Me4EtC5)Ni}2(μ-η3:η3-decacyclene)]
41. ChemInform Abstract: A New Strategy for the Stereoselective Synthesis of 1,2,3-Trisubstituted Cyclopropanes.
42. ChemInform Abstract: Cyclopropyl Building blocks in Organic Synthesis. Part 56. A New and Efficient Access to Oxazoline‐5‐carboxylates and Amino Acid Derivatives with Cyclopropyl Groups.
43. Mono-, Di-, and Trimetallic Complexes of the Nonalternating Polycondensed π-Perimeter Decacyclene, C36H18: Synthesis, Structure, and Spectroelectrochemistry of [{(η5-Me4EtC5)Co}2(μ-η5:η4-C36H18)]
44. ChemInform Abstract: Cyclopropyl Building Blocks in Organic Synthesis. Part 54. Nitrogen‐Based Linkers. Part 6. New Efficient Multicomponent Reactions with C—C Coupling for Combinatorial Application in Liquid and on Solid Phase.
45. Syntheses and Structures of New Organoaluminum Fluorides
46. Neue effiziente Mehrkomponenten-Reaktionen unter C-C-Verknüpfung zur kombinatorischen Anwendung in flüssiger und an fester Phase
47. New Efficient Multicomponent Reactions with C−C Coupling for Combinatorial Application in Liquid and on Solid Phase
48. Tricarbonyl(dihydroazepinyl)chromium Complexes and Methylenepyrrolidines from (2′-Dimethylaminoethenyl)carbenechromium Complexes
49. Convenient Syntheses of Novel α- and β-Amino Acids with Spiropentyl Groups
50. ChemInform Abstract: Highly Substituted Spiro[4.4]nonatrienes from a β‐Amino‐Substituted α,β‐Unsaturated Fischer Carbene Complex and Three Molecules of an Arylalkyne.
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