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

Angelovski, G; Keränen, MD; Eilbracht, P

doi:10.1016/j.tetasy.2005.03.035

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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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https://www.sciencedirect.com/science/article/pii/S0957416605002922
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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(11), 1919-1926. doi:10.1016/j.tetasy.2005.03.035.

Cite as: https://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.