Triazolephthalocyanines: synthesis, supramolecular organization and physical properties

Different synthetic paths for obtaining triazolephthalocyanines (Tpcs), a n ew kind of A(3)B-type phthalocyanine analogues, are discussed in this paper . Are overlook of the structural and characterization features of these com pounds is also given. Finally, it is shown why Tpcs are promising targets f or the construction of organic molecular materials: they have not only inte resting conducting and nonlinear optical properties, but also the capabilit y to be organized in condensed phases such as liquid-crystals and LB-films. (C) 1999 Elsevier Science S.A. All rights reserved.