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Fluorescence screening of tartaric acid-derived azamacrocycles synthesized via sequential hydroformylation/reductive amination as potential ligands for asymmetric catalysis

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http://pubman.mpdl.mpg.de/cone/persons/resource/persons83784

Angelovski,  G
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Angelovski, G., Keränen, M., & Eilbracht, P. (2005). Fluorescence screening of tartaric acid-derived azamacrocycles synthesized via sequential hydroformylation/reductive amination as potential ligands for asymmetric catalysis. Tetrahedron: Asymmetry, 16, 1919-1926.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0013-D6A9-9
Abstract
Azamacrocyclic fluorophores containing piperazine units were synthesized using sequential rhodium-catalyzed regioselective hyd Azamacrocycles containing a tartaric acid-derived unit and aryl units were synthesized via rhodium-catalyzed hydroformylation and subsequent reductive amination in a tandem or stepwise fashion. Upon fluorescence emission experiments, some of the macrocycles showed chelating affinities towards transition metals such as zinc or rhodium.