2012
DOI: 10.1016/j.mencom.2012.09.018
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Synthesis and Liquid-crystal Properties of New Amphiphilic Long-chain Derivatives of Meso-arylporphyrins with Terminal Polar Groups

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Cited by 11 publications
(2 citation statements)
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“…The combination of a rigid tetrapyrrole macro­hetero­cycle and flexible peripheral substituents of various natures in tetraarylporphyrins and their metal complexes predetermines the tendency of these mole­cules to self-assemble into ordered supramolecular structures that easily respond to any external influences and thus determine the ways of forming modern func­tional materials and molecular devices based thereon. Symmetrically substituted tetraarylporphyrins were reported as promising liquid crystal materials [ 114 – 116 ]. To determine the relation between the structure of porphyrins and their mesogenic properties, a series of homologous 5,10,15,20-tetrakis(alkoxy­phenyl)porphyrins (Alk = C 4 H 9 to C 16 H 33 ) were syn­thesized by alkylation of tetrakis(hydroxyphenyl)por­phyrins with haloalkanes [ 117 , 118 ].…”
Section: Principal Methodologies Of the Synthesis Of Tetrapyrrole Mac...mentioning
confidence: 99%
“…The combination of a rigid tetrapyrrole macro­hetero­cycle and flexible peripheral substituents of various natures in tetraarylporphyrins and their metal complexes predetermines the tendency of these mole­cules to self-assemble into ordered supramolecular structures that easily respond to any external influences and thus determine the ways of forming modern func­tional materials and molecular devices based thereon. Symmetrically substituted tetraarylporphyrins were reported as promising liquid crystal materials [ 114 – 116 ]. To determine the relation between the structure of porphyrins and their mesogenic properties, a series of homologous 5,10,15,20-tetrakis(alkoxy­phenyl)porphyrins (Alk = C 4 H 9 to C 16 H 33 ) were syn­thesized by alkylation of tetrakis(hydroxyphenyl)por­phyrins with haloalkanes [ 117 , 118 ].…”
Section: Principal Methodologies Of the Synthesis Of Tetrapyrrole Mac...mentioning
confidence: 99%
“…Чем меньше различие между геометрическими размерами катионов и полости макроциклов, тем выше устойчивость образующихся при связывании ионов металлокомплексов. Примером макроциклических лигандов, комплексующих ионы металлов для создания ЖК, могут служить порфириновые производные [137][138][139] и краун-эфиры [140][141][142]. Причем в качестве мезогенов могут быть задействованы как алкилированные производные макроциклов, так и суперамфифильные комплексы макроцикл-ПАВ.…”
Section: гибридные металломезогенные системы на макроциклической матрицеunclassified