Synthesis of Coumarins and Quinolones by Intramolecular Aldol Condensation Reactions of Titanium Enediolates

Artikel in diesem Heft

1. Radiation-Induced C -C Bond Cleavage in 1,2-Diarylethanes as Model Compounds of Coal, Part 3. Pulse and Steady-State Radiolysis of 1,2-Di(9-anthryl)ethane in Organic Solvents
2. Regioselective Zirconium-Mediated Cross Coupling of N-Methyl-N-propargyl Aniline and Alkenes
3. Synthesis, Structure, and Properties of Homoleptic 1-Oxa-1,3-diene Molybdenum and Tungsten Complexes
4. Synthesis of Coumarins and Quinolones by Intramolecular Aldol Condensation Reactions of Titanium Enediolates
5. The Preparation of Colloidal Pt/Rh Alloys Stabilized by NR₄⁺- and PR₄⁺-Groups and their Characterization by X-Ray-Absorption Spectroscopy
6. Asymmetrische Synthesen durch Substitution: Diastereomere Arsinite aus homochiral substituierten Arsoniten / Asymmetrie Synthesis via Substitution: Diastereomeric Arsinites from Homochirally Substituted Arsonites
7. Carbon-Carbon Bond Formation by Reductive Coupling with Titanium(II) Chloride Bis(tetrahydrofuran)
8. Systematic Structural Investigations on Phosphines
9. Synthesis and Structures of Low-Valent Tungsten Complexes Bearing Chiral Oxazoline-Derived Ligands
10. Zum Ligandeinfluß in neuen Ni(0)-Komplexen disubstituierter Butadiine / On the Influence of Ligands in New Ni(0) Complexes of Disubstituted Butadiynes
11. Zum Substituenteneinfluß in neuen Ni(0)-Butadiin-Komplexen / On the Influence of Substituents in New Ni(0) Butadiyne Complexes
12. Trithioorthoesters and Tetrathioorthocarbonates as RC³⁺ and C⁴⁺ Synthons. Nickel-Catalyzed Alkylative Olefination of Trithioorthoesters and Tetrathioorthocarbonates
13. Pentamethylcyclopentadienylbis(ethen)eisen - ein 17e-Halbsandwichkomplex mit leicht verdrängbaren Ethenliganden / Pentamethylcyclopentadienylbis(ethene)iron - a 17e Halfsandwich Complex with Easily Displaceable Ethene Ligands
14. Amphiphilic Carbohydrate-Based Mesogens, 10. Synthesis of Mesogenic 2-O-n-Alkyl-L-threitols
15. Synthesis, Characterization and Monoalkene Polymerization Activity of Bis-[(1,2,3,4-tetraphenyl)-η⁵-cyclopentadienyl]zirconium(IV) Dichloride
16. Tetrabutylammonium Salts of 2-Nitropropane, Cyclopentadiene and 9-Ethylfluorene: Crystal Structures and Use in Anionic Polymerization
17. Ethen/1-Hexen- und 1-Octadecen-Copolymerisation mit dem stereorigiden Zirkon-Katalysatorsystem iPr(CpFlu)ZrCl₂/MAO: Einfluß der Temperatur / Copolym erization of Ethene/1-Hexene and 1-Oetadecen with the Stereorigid Zirconium Catalyst System iPr(CpFlu)ZrCl₂/MAO : Influence of the Temperature
18. Palladium Catalyzed Alternating Cooligomerization of Ethylene and Carbon Monoxide to Unsaturated Ketones
19. Ein tricyclisches Tetraboradisiladodecan aus Dimethyl-di-1-propinylsilan und Ethyldiboranen(6) / A Tricyclic Tetraboradisiladodecane from Dimethyl-di-1-propynylsilane and Ethyldiboranes(6)