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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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Rus Eng


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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2012, 2, 29—35.

Synthesis and Liquid Crystal Properties of Alkylsulfamoyl Substituted Phthalocyanines

T. A. Rumyantseva1, M. V. Efremova1, M. V. Sizova, G. P. Shaposhnikov1, G. A. Anan'eva2, N. V. Usol'tseva2

Author affiliations
1Ivanovo State University of Chemistry and Technology
153000 Ivanovo, Av. F. Engel’s, 7. 
1Ivanovo State University, Nanomaterials Research Institute
153025 Ivanovo, Ermak Str., 39. 

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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