Alkynylazulenes as Building Blocks for Highly Unsaturated Scaffolds von Elwahy, Ahmed H. M., Hafner, Klaus

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Cyclooligomerization of Mono- and Diazulenylethynes Catalyzed by Transition Metal Complexes von Elwahy, Ahmed H. M., Hafner, Klaus

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A Capillary-Based Supersonic Jet Inlet System for Resonance-Enhanced Laser Ionization Mass Spectrometry:  Principle and First On-line Process Analytical Applications von Hafner, Klaus, Zimmermann, Ralf, Rohwer, Egmont R, Dorfner, Ralph, Kettrup, Antonius

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Syntheses of mono-, di- and triethynylazulenes von Fabian, Kai H.H, Elwahy, Ahmed H.M, Hafner, Klaus

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Multiphoton Ionization Mass Spectrometry of Chlorophenols as Indicators for Dioxins von Uchimura, Tomohiro, Hafner, Klaus, Zimmermann, Ralf, Imasaka, Totaro

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Synthesis and Properties of the First [4.4]Ferrocenophane-1,3,15,17-tetrayne von Fabian, Kai H. H., Lindner, Hans-Jörg, Nimmerfroh, Norbert, Hafner, Klaus

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Synthesis and reactions of [n](1,6)- and [n](2,6)azulenophanes von Schuchmann, Petra, Hafner, Klaus

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Dynamic behavior of 2,2′,6,6′,9,9′-hexa- tert-butyl-8,8′-dihydro-4,4′-bicyclohepta[def]fluronyulldene, a substituted bifluorenylidene von Grieser, Udo, Hafner, Klaus

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Ethynylazulenes - Building Blocks for Novel Oligoazulenes with Ethynyl and Butadiynyl Bridges von Fabian, Kai H. H., Elwahy, Ahmed H. M., Hafner, Klaus

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Synthesis and Characterization of Novel Oligoazulenes with Mixed Ethynyl and Butadiynyl Bridges von Elwahy, Ahmed H. M., Hafner, Klaus

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Synthesis and reactions of tricyclo[9.3.0.0 4.8]tetradeca-4,7,11,14-tetraene von Mink, Carsten, Hafner, Klaus

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Synthesis and Properties of Kinetically Stabilized Cyclohepta[def]fluorene Derivatives von Grieser, Udo, Hafner, Klaus

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2,4,6,8-Tetracyanoazulene: A New Building Block for "Organic Metals" von Schmitt, Stefan, Baumgarten, Martin, Simon, Joachim, Hafner, Klaus

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Metal mediated cyclooligomerization of mono- and diazulenylethynes von Elwahy, Ahmed H.M, Hafner, Klaus

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Evaluation of Process Oriented Water Quality Predictions for Pit Lakes von Hildebrandt, Ina, Ulrich, Kai-Uwe, Horn, Adrian, Weber, Lutz, Häfner, Klaus, Nitsche, Claus

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MCD of non-aromatic cyclic π-electron systems. Part 6: Pentalenes and heptalenes von Fleischhauer, Jörg, Raabe, Gerhard, Klingensmith, Kenneth A., Höweler, Udo, Chatterjee, Prabir K., Hafner, Klaus, Vogel, Emanuel, Michl, Josef

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Synthesis and dynamic properties of 1,2,5,6,8,10-hexamethyl-heptalene von Hafner, Klaus, Knaup, Günter L.

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Synthesis of novel benzene bridged polyalkynylazulenes von Elwahy, Ahmed H.M, Hafner, Klaus

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Pentafulvene – Bausteine für Synthesen neuartiger, farbiger N-, P- und S-Heterocyclen von Hafner, Klaus

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Priority of aromatic delocalization: electron distributions, chemical stability, and .sigma.-framework in conjugated polycycles von Minsky, Abraham, Meyer, Amatzya Y, Hafner, Klaus, Rabinovitz, Mordecai

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