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ABSTRACT:
SUBMITTER: Kudo R
PROVIDER: S-EPMC7730234 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Kudo Ryota R Sonobe Masahiro M Chino Yoshiaki Y Kitazawa Yu Y Kimura Mutsumi M
Molecules (Basel, Switzerland) 20201126 23
The synthesis and characterization of two phthalocyanine (Pc) structural isomers, <b>1</b> and <b>2</b>, in which four 2,6-di(hexyloxy)phenyl units were attached directly to the 1,8,15,22- or 1,4,15,18-positions of the Pc rings, are described. Both Pcs <b>1</b> and <b>2</b> exhibited low melting points, i.e., 120 and 130 °C respectively, due to the reduction in intermolecular π-π interaction among the Pc rings caused by the steric hindrance of 2,6-dihexyloxybenzene units. The thermal behaviors w ...[more]