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A Template Synthesis of Polyamine Macrocycles Containing the 1,1′-Bis(2-phenol) Function

2002; Wiley; Volume: 2002; Issue: 3 Linguagem: Inglês

10.1002/1099-0690(20022)2002

1434-193X

Mauro Formica, Vieri Fusi, Luca Giorgi, Mauro Micheloni, P. Palma, Roberto Pontellini,

Chemical Synthesis and Analysis

The synthesis of two new polyamine macrocycles, each bearing the 1,1′-bis(2-phenol) group as an integral part of the cyclic framework, is reported. The ligands were obtained by template reactions using a cadmium(II) complex of the suitable polyamine condensed with 3,3′-diformyl-1,1′-bis(2-phenol), followed by selective reduction of the two imine bonds and demetallation in acidic medium.