158 results on '"Harms, K."'
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2. ChemInform Abstract: Crown Ethers with a Lewis-Acidic Center: A New Class of Heterotypic Host Molecules.
3. ChemInform Abstract: Regiocontrol in Pd(0)-Mediated Couplings of a Bis(enol triflate) with Alkynes - Stereoselective Syntheses of Monocyclic Dienediynes Related to the Neocarzinostatin Chromophore.
4. ChemInform Abstract: α-Oxygen-Substituted Organolithium Compounds and Their Carbenoid Nature: Calculations of the Configurational Stability and of LiCH2OH Model Structures, Crystal Structure of Diphenyl(trimethylsilyloxy) methyllithium×3 THF, and the Ster
5. ChemInform Abstract: Reactions of Complex Ligands. Part 46. A Diastereoselective Route to Tricarbonylchromium Coordinated Tetrahydroindenopyrroles via Intramolecular Annulation of Amino(aryl)carbene Complexes with Alkynes.
6. ChemInform Abstract: Reactions of Complex Ligands. Part 54. Phosphahydroquinones and Oxaphospholes via Carbene Annulation and Cycloaddition Reactions of Chromium Carbonyl Carbene Complexes and Phosphaalkynes.
7. ChemInform Abstract: Stereoselective Nucleophilic Addition Reactions of Reactive Pseudopeptides.
8. ChemInform Abstract: Tetrahydrofuran-Podands, Stereoselective Synthesis of trans-2,5-oligo- Tetrahydrofurans.
9. ChemInform Abstract: Crystal Structure and Reactivity (Selectivity) of Oxygen (Aryloxy-, Carbamoyloxy-, Silyloxy) -Substituted Lithium Compounds
10. ChemInform Abstract: Chiral Polymethine Dyes. Part 5. Syntheses, Absolute Configuration, Spectroscopic, and Chiroptical Properties of Chiral Dinuclear Tri- and Pentamethinium as well as Trinuclear (2.2.2)Heptamethinediium Cyanine Dyes with 3-sec-Butyl-1,3
11. ChemInform Abstract: Chiral Polymethine Dyes. Part 4. Synthesis, Absolute Configuration, Spectroscopic and Chiroptical Properties of Chiral Tri- and Pentamethinium Cyanine Dyes with 1,2,3,4-Tetrahydro-6-methylquinolyl End Groups.
12. ChemInform Abstract: Enantiomerically Pure 3-Oxa-2,7-diazabicyclo(3.3.0)octanes: Preparation, Analysis of Conformation and Test for Enantioselective Catalysis.
13. ChemInform Abstract: Crystal Structure of 1,1,1-Trichloro-cyclo-1λ 6-tungsta-3,5-dithia-2,4,6-triazine, [WCl3(N3S2)]2.
14. ChemInform Abstract: Oligo-THF Peptides: Synthesis, Membrane Insertion, and Studies of Ion Channel Activity.
15. ChemInform Abstract: An Intramolecular 1,3-Dipolar Cycloaddition Involving One Alkyne and Two Nitrone Groups.
16. ChemInform Abstract: Facial Diastereoselectivity in the Photocycloaddition of Chiral N-Acyl Enamines to Benzaldehyde.
17. ChemInform Abstract: Phosphoraneiminato Complexes of Zinc with Hydrido, Alkynylo, Alkenylo, and Amido Ligands.
18. ChemInform Abstract: Chiral Polymethine Dyes. Part 6. Synthesis, Absolute Configuration, UV/Vis Spectroscopic, and Chiroptical Properties of Chiral Tri- and Pentamethinium Cyanine Dyes with 1,2,3,4-Tetrahydro-3,6-dimethylquinolyl End Groups.
19. Aminopyrazole Oligomers for β-Sheet Stabilization of Peptides.
20. Crystal Structure of the Hexachlorometalates NH4[SbCl6], NH4[WCl6], [K(18-Crown-6)(CH2Cl2)]2 [WCl6]×6CH2Cl2 and (PPh4)2[WCl6]×4CH3CN.
21. ChemInform Abstract: Magnetic Exchange Interaction via HF2‐‐Bridges? Structure and Magnetism of pipzH2[MnF4(HF2)].
22. ChemInform Abstract: Effect of the Substitution Pattern on the Oxidation of the Isoxazolidine Moiety in Bi‐ and Tricyclic Compounds.
23. ChemInform Abstract: Formation of Enantiopure Tricyclic Compounds by Intramolecular 1,3‐Dipolar Cycloaddition of Nitrones.
24. ChemInform Abstract: Phosphabenzene—Rhodium Catalysts for the Efficient Hydroformylation of Terminal and Internal Olefins.
25. ChemInform Abstract: Bicyclic and Tricyclic Compounds with β‐Amino Alcohol Groups as Chiral Ligands in the Enantioselective Reaction of Diethylzinc with Aldehydes.
26. ChemInform Abstract: Syntheses and Vanadium Complexes of Salen‐Like Bissulfoximines.
27. ChemInform Abstract: Sulfoximine‐Titanium Reagents in Enantioselective Trimethylsilylcyanations of Aldehydes
28. ChemInform Abstract: Crystal Structure of a New Chiral Pd(0)/Diphosphine Complex and Its Use in Enantioselective Allylic Alkylations.
29. ChemInform Abstract: Stereoselective Synthesis of β-Amino Nitriles and 1,3-Diamines.
30. ChemInform Abstract: Stereoselective Synthesis of β‐Amino Hydroxylamines.
31. ChemInform Abstract: A Phenyl‐Assisted Asymmtric Iodolactonization Reaction.
32. ChemInform Abstract: Reactions of Complex Ligands. Part 49. Synthesis and Structure of Five‐ and Six‐Membered Aminocarbene‐C,N‐Chelate Complexes of Chromium.
33. ChemInform Abstract: Reactions of Complex Ligands. Part 51. Synthesis and Reactions of Stable (Carbene)tetracarbonyl Chelate Complexes of Molybdenum.
34. ChemInform Abstract: Cycloaddition Reactions of γ‐Amino α,β‐Didehydro Amino Acid Esters: A Test Case for the Principle of 1,3‐Allylic Strain.
35. ChemInform Abstract: Catalyzed Enantioselective Alkylation of Aldehydes.
36. ChemInform Abstract: Novel 1,4‐Asymmetric Induction of Nucleophilic 1,2‐Additions to Chiral γ‐Amino Enals.
37. ChemInform Abstract: The Conformational Behavior of 10‐Substituted Spiro(4.5)decanes
38. ChemInform Abstract: Crystal Structure of α‐(Trimethylsilyl)benzyllithium× Tetramethylethylenediamine (C6H5CH(SiMe3)Li×TMEDA) and α‐( Phenylthio)benzyllithium×3 Tetrahydrofuran (C6H5CH(SPh)Li×( THF)3) ‐ Two Benzyllithium Compounds with Central Chirality.
39. ChemInform Abstract: Chiral Homoenolate Equivalents. Part 4. Crystal Structure of a Chiral 1-Aminoallyllithium Compound: Dimeric, Intramolecularly Chelated (3S)-3-Lithio-1-((S)-2-(methoxymethyl)pyrrolidino)-1,3-diphenylpropene
40. ChemInform Abstract: Stereoselective Synthesis of α,γ-Diamino-β-hydroxy Amino Acid Esters: A New Class of Amino Acids.
41. ChemInform Abstract: Asymmetric Induction in the (2,3) Wittig Rearrangement by Chiral Substituents in the Allyl Moiety: 1,3-Asymmetric Induction.
42. ChemInform Abstract: Reactions of Complex Ligands. Part 39. Carbene Complexes in Intramolecular Diels-Alder Reactions.
43. ChemInform Abstract: Asymmetric Induction in the Wittig‐Still Rearrangement of Ethers Containing an Allylic Stereocenter ‐ Diastereocontrol by Allylic Nitrogen.
44. ChemInform Abstract: (nBuLi·LiOtBu)4, Structure of an n‐Butyllithium‐Lithium‐tert.‐butoxide Complex in a Single Crystal
45. ChemInform Abstract: Reactions of Complex Ligands. Part 40. Synthesis of Nitrogen Heterocycles by Diastereoselective Intramolecular Aminocarbene Anellation.
46. ChemInform Abstract: η1-C6H5CH2Li·THF·TMEDA. Crystal Structure of a Benzyllithium·THF·TMEDA Complex with a Pyramidal Benzylic C Atom
47. ChemInform Abstract: Reactions of Complex Ligands. Part 37. Activated Aminocarbene Complexes of the Fischer Type. Synthesis, Structure and Anellation Reactions.
48. ChemInform Abstract: X‐Ray Structure Analysis of α‐Lithiophenylacetonitrile‐Lithium Diisopropylamide·2 Tetramethylethylenediamine ‐ A “Quasi‐Dianion Complex”.
49. ChemInform Abstract: Reactions of Complexing Ligands. Part 33. Anellation of Carbene Ligands by λ3-Phosphaalkynes, an Approach to Functionalized Phosphaarenes.
50. ChemInform Abstract: Functionalized Transition Metal Alkyls. Part 2. Synthesis, Crystal Structure, and Reactivity of (η5-C5H5)W(CO)3-CH2-S(O)-C6H5, an α-Metallated Sulfoxide.
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