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Liquid Crystals and their Application
Russian Journal Zhidkie kristally i ikh prakticheskoe ispol'zovanie Жидкие кристаллы и их практическое использование |
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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2012, 2, 29—35. |
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Synthesis and Liquid Crystal Properties of Alkylsulfamoyl Substituted Phthalocyanines
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T. A. Rumyantseva1, M. V. Efremova1, M. V. Sizova, G. P. Shaposhnikov1,
G. A. Anan'eva2, N. V. Usol'tseva2
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Author affiliations
1Ivanovo State University of Chemistry and Technology
153000 Ivanovo, Av. F. Engel’s, 7.
E-mail: ttoc@isuct.ru
1Ivanovo State University, Nanomaterials Research Institute
153025 Ivanovo, Ermak Str., 39.
E-mail: nv_usoltseva@mail.ru
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Abstract
Alkylsulfamoil substituted phthalocyanines: tetra-[3'6'-di(ethyl)sulfamoyl-1,8'-naphtyloxy]phthalocyanine and tetra-4-[(6'8'-di(ethyl)sulfamoyl-2'-naphtyl)oxy]phthalo-cyanine have been synthesized and their physico-chemical properties were investigated with the aim to study the effect of alkylsulfamoyl groups introduced into phthalocyanine molecule on liquid crystal properties.
Keywords: synthesis, mesomorphic properties, substituted phthalocyanines
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