Synthesis and Characterization of Novel Tetra- and Octa-Triethyleneoxysulfanyl Substituted Phthalocyanines Forming Lyotropic Mesophases
作者:
Salih Dabak,
Vefa Ahsen,
Frauke Heinemann,
Peter Zugenmaier,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 2000)
卷期:
Volume 348,
issue 1
页码: 111-127
ISSN:1058-725X
年代: 2000
DOI:10.1080/10587250008024800
出版商: Taylor & Francis Group
关键词: Phthalocyanines;soluble;Oligo(ethyleneoxy)thia;Liquid crystal;thermotropic and lyotropic mesophases
数据来源: Taylor
摘要:
Metal-free phthalocyanines and nickel phthalocyanines carrying four or eight oligo(ethyleneoxy)thia groups on peripheral positions have been synthesized from new phthalonitrile derivatives. These phthalocyanine derivatives were characterized both thermotropic and lyotropic mesophases by DSC and X-ray.
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