A highly rigid ditopic conjugate with orthogonal coordination axes and its zinc(II) and copper(II) complexes
A highly rigid ditopic ligand has been prepared which consists of a terpy fragment connected in the back to a phen nucleus via a 1,4-phenylene linker. The chemical structure of the presently reported ligand is such that the coordination axes of the two ch
Synthesis of a novel ditopic ligand incorporating directly bonded 1,10-phenanthroline and 2,2′:6′,2″-terpyridine units
The synthesis of a rigid ditopic ligand incorporating a 1,10-phenanthroline directly connected through its 3-position to the 5-position of a 2,2′:6′,2″-terpyridine is described. The synthesis is based on a series of palladium(0)-catalyzed cross-coupling reactions (Stille and Suzuki couplings) starting from 1,10-phenanthroline and bromo-substituted pyridines.
Gavi?a, Pablo,Tatay, Sergio
p. 3471 - 3473
(2007/10/03)
A phen-terpy conjugate whose chelate coordination axes are orthogonal to one another and its zinc complex
A new highly rigid ditopic ligand has been prepared which consists of a terpy fragment connected through its 4′ position to the 3 position of a phen nucleus via a 1,4-phenylene linker. The chemical structure of the presently reported two-chelate ligand is