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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.