Synthese und Reaktionen von Verbindungen mit Polyazabi-(cycloprop-2-enyl)- Struktur

• Applicant: Professor Dr. Klaus Banert (†)
• Subject Area: Organic Molecular Chemistry - Synthesis and Characterisation
• Term: from 2001 to 2010
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 5327546

• Final Report Year: 2011

Final Report Abstract

No abstract available

Publications

• Reactions of Unsaturated Azides, Part 13. Synthesis of 1,4-Diazidobuta-1,3-dienes by Elektrocyclic Ring Opening: Precursors for Bi-2H-azirin-2-yls and their Valence Isomerization to Diazabenzenes. Angewandte Chemie, Vol. 113. 2001, Issue 1, pp. 173–176; Angew. Chem. Int. Ed., Vol. 40.2001, pp.174– 177.
  K. Banert, F. Köhler
  
• Acceptor-Substituted Allenes. In: Modern Allene Chemistry (N. Krause, A. S. K. Hashmi, Ed.), Wiley-VCH, Weinheim, 2004, S. 359–424
  K. Banert, J. Lehmann
  
• Bi-3H-diazirin-3-yls as Precursors of Highly Strained Cycloalkynes. Angew. Chem. 2006, Vol. 118, pp. 315–317; Angew. Chem. Int. Ed. 2006, Vol. 45, pp. 309–311.
  M. Al-Omari, K. Banert, M. Hagedorn
  
• Reactions of Unsaturated Azides, Part 20. Experimental and Theoretical Characterization of the Valence Isomerization of Bi-2H-azirin-2-yls to Diazabenzenes. Chem. Eur. J. 2006, 12, 7467–7481
  K. Banert, S. Grimme, R. Herges, K. Heß, F. Köhler, C. Mück-Lichtenfeld, E.-U. Würthwein
  
• Hexadecyltributylphosphonium Azide – A Highly Potent Reagent for the Synthesis of Unusual Azides. Synthesis, Vol.22.2007, pp.3431–3446.
  K. Banert
  
• The Chemistry of Vinyl, Allenyl, and Ethynyl Azides. In: Organic Azides – Syntheses and Applications, S. Bräse, K. Banert (Eds.), John Wiley & Sons Ltd., Chichester, 2010, pp. 115–166
  K. Banert
  
• Reactions of Unsaturated Azides, Part 27. Synthesis of 1,4-Diazidobuta-1,3- dienes. Synthesis, Vol. 10.2011, pp. 1561–1568.
  K. Banert, F. Köhler, A. Melzer, I. Scharf, R. Rheinwald, T. Rüffer, H. Lang
  
• Reactions of Unsaturated Azides, Part 28. Experimental and Theoretical Characterization of the Aromatization, Epimerization, and Fragmentation Reactions of Bi-2H-azirin-2-yls Prepared from 1,4-Diazidobuta-1,3-dienes. Chemistry - A European Journal, Vol. 17.2011, Issue 36, pp. 10071–10080.
  K. Banert, F. Köhler, A. Melzer, I. Scharf, G. Rheinwald, T. Rüffer, H. Lang, R. Herges, K. Heß, N. Ghavtadze, E.-U. Würthwein
  
• Synthese mit perfekter Atomökonomie: Erzeugung von Diazoketonen durch 1,3-dipolare Cycloaddition von Distickstoffmonoxid an cyclische Alkine unter milden Bedingungen / Synthesis with Perfect Atom Economy: Generation of Diazo Ketones by 1,3-Dipolar Cycloaddition of Nitrous Oxide at Cyclic Alkynes under Mild Conditions. Angew. Chem. Vol. 123. 2011, pp. 6295-6298; Angew. Chem. Int. Ed., Vol. 50. 2011, pp. 6171-6174.
  K. Banert, O. Plefka