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A Template Synthesis of Polyamine Macrocycles Containing the 1,1′‐Bis(2‐phenol) Function
Author(s) -
Formica Mauro,
Fusi Vieri,
Giorgi Luca,
Micheloni Mauro,
Palma Pierangela,
Pontellini Roberto
Publication year - 2002
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/1099-0690(20022)2002:3<402::aid-ejoc402>3.0.co;2-e
Subject(s) - chemistry , polyamine , phenol , imine , combinatorial chemistry , polymer chemistry , organic chemistry , catalysis , biochemistry
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.