peripherally tetra (4‐isopropylbenzyl) oxy‐substituted zinc and chloroindium phthalocyanine
complexes (3‐6) have been prepared for the first time. The synthesized phthalonitrile
derivatives and phthalocyanine complexes were characterized spectroscopically. Not only
the chloroindium phthalocyanines but also zinc phthalocyanines are essentially free from
aggregation in THF at the studied micromolar concentration. The purpose is to compare the …