Synthesis and complexing properties of a semirigid system containing two convergent macrocyclic polyethers
Abstract
Racemic bis-1,1′(2,3-naphtho-18-crown-6) has been synthesized and found to complex and lipophilize by complementary arrangement of the binding sites, the hexafluorophosphate salts of tetramethylenediamine, pentamethylenediamine, p-phenylenediamine, and racemic salts of DOPA, lysine, cystine, and glutamic acid.