Lab 214 Tel.: (0221) 470 3074 Fax : (0221) 470 5057 Email: dekiffa@uni-koeln.de

Forschung: Singlet Oxygen Tandem Reactions, Sensors for Ions and Ion Pairs

Publications:

"Singlet Oxygen Addition to Cyclo-1,3-hexadienes from Natural Sources and from Organocatalytic Enal Dimerization" Axel G. Griesbeck, Alan de Kiff, Jörg M. Neudörfl und Sarah Sillner, ARKIVOC 2015, im Druck.

"Tetraphenylporphyrin-catalyzed tandem-photooxygenation of polyenes and 1,4-dienes: multiple and diverse oxyfunctionalizations", Axel G. Griesbeck, Alan de Kiff und Margarethe Kleczka, Adv. Syn. Cat. 2014, 356, 2839-2845.

"Ene-Diene Transmissive Cycloaddition Reactions with Singlet Oxygen: The Vinylogous Gem Effect and its Use for Polyoxyfunctionalization of Dienes" Angelika Eske, Bernd Goldfuss, Axel G. Griesbeck, Alan de Kiff, Margarethe Kleczka, Matthias Leven, Jörg M. Neudörfl und Moritz Vollmer, J. Org. Chem. 2014, 79, 1818-1829.

"Comparison of the singlet oxygen ene reactions of cyclic versus acyclic ß,g-unsaturated ketones: an experimental and computational study" Axel G. Griesbeck, Bernd Goldfuss, Matthias Leven und Alan de Kiff, Tetrahedron Lett. 2013, 54, 2938-2941.

"A new directing mode for singlet oxygen ene reactions: the vinylogous gem effect enables a ¹O₂ domino ene/[4+2] process" Axel G. Griesbeck und Alan de Kiff, Org. Lett. 2013, 15, 2073-2075.

"Photoinduced Electron Transfer Chemistry of the Bielectrophoric N-Phthaloyl Amino Acids Tyrosine, Histidine, and Tryptophan" Axel G. Griesbeck, Jörg Neudörfl und Alan de Kiff, Beilstein J. Org. Chem. 2011, 7, 518-524.